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strip trailing whitespace from most source files * NEWS, doc/interpreter/contributors.in, doc/interpreter/func.txi, doc/interpreter/genpropdoc.m, doc/interpreter/octave_logo.eps, doc/interpreter/plot.txi, doc/interpreter/stmt.txi, examples/data/Makefile.am, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/error.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/load-path.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/variables.cc, libinterp/octave-value/ov-classdef.cc, libinterp/octave-value/ov-classdef.h, libinterp/octave.cc, libinterp/parse-tree/lex.h, libinterp/parse-tree/oct-parse.in.yy, libinterp/parse-tree/pt-classdef.h, liboctave/system/file-ops.cc, liboctave/system/oct-env.cc, m4/acinclude.m4, scripts/deprecated/finite.m, scripts/deprecated/fmod.m, scripts/deprecated/fnmatch.m, scripts/deprecated/luinc.m, scripts/deprecated/octave_tmp_file_name.m, scripts/deprecated/syl.m, scripts/deprecated/usage.m, scripts/general/inputParser.m, scripts/general/interp1.m, scripts/general/interp2.m, scripts/general/interp3.m, scripts/general/isequal.m, scripts/general/private/__isequal__.m, scripts/geometry/voronoi.m, scripts/image/image.m, scripts/image/imshow.m, scripts/image/ind2rgb.m, scripts/linear-algebra/bandwidth.m, scripts/linear-algebra/isbanded.m, scripts/miscellaneous/bzip2.m, scripts/miscellaneous/cast.m, scripts/miscellaneous/copyfile.m, scripts/miscellaneous/delete.m, scripts/miscellaneous/fullfile.m, scripts/miscellaneous/getappdata.m, scripts/miscellaneous/gunzip.m, scripts/miscellaneous/isappdata.m, scripts/miscellaneous/ls.m, scripts/miscellaneous/mex.m, scripts/miscellaneous/movefile.m, scripts/miscellaneous/orderfields.m, scripts/miscellaneous/recycle.m, scripts/miscellaneous/rmappdata.m, scripts/miscellaneous/setfield.m, scripts/miscellaneous/symvar.m, scripts/miscellaneous/tar.m, scripts/miscellaneous/tmpnam.m, scripts/miscellaneous/unpack.m, scripts/miscellaneous/ver.m, scripts/miscellaneous/what.m, scripts/miscellaneous/xor.m, scripts/miscellaneous/zip.m, scripts/optimization/fminbnd.m, scripts/optimization/sqp.m, scripts/path/private/getsavepath.m, scripts/path/savepath.m, scripts/pkg/pkg.m, scripts/pkg/private/installed_packages.m, scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m, scripts/plot/draw/private/__quiver__.m, scripts/plot/draw/private/__scatter__.m, scripts/plot/draw/private/__stem__.m, scripts/plot/draw/surface.m, scripts/plot/draw/surfnorm.m, scripts/plot/util/copyobj.m, scripts/plot/util/hgload.m, scripts/plot/util/hgsave.m, scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m, scripts/plot/util/private/__go_draw_axes__.m, scripts/set/setdiff.m, scripts/set/union.m, scripts/signal/periodogram.m, scripts/sparse/eigs.m, scripts/sparse/ilu.m, scripts/sparse/qmr.m, scripts/sparse/sprand.m, scripts/sparse/sprandn.m, scripts/specfun/beta.m, scripts/specfun/ellipke.m, scripts/specfun/isprime.m, scripts/statistics/base/lscov.m, scripts/testfun/__run_test_suite__.m, scripts/testfun/test.m: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 10:29:54 -0500
parents 0e1f5a750d00
children 4197fc428c7d
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d63878346099 maint: Update copyright notices for release.
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1 @c Copyright (C) 1996-2013 John W. Eaton
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2 @c
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3 @c This file is part of Octave.
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4 @c
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5 @c Octave is free software; you can redistribute it and/or modify it
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6 @c under the terms of the GNU General Public License as published by the
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7 @c Free Software Foundation; either version 3 of the License, or (at
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8 @c your option) any later version.
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9 @c
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10 @c Octave is distributed in the hope that it will be useful, but WITHOUT
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11 @c ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 @c FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 @c for more details.
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14 @c
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15 @c You should have received a copy of the GNU General Public License
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16 @c along with Octave; see the file COPYING. If not, see
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17 @c <http://www.gnu.org/licenses/>.
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18
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19 @node Plotting
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20 @chapter Plotting
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21 @cindex plotting
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22 @cindex graphics
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23
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24 @menu
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25 * Introduction to Plotting::
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26 * High-Level Plotting::
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27 * Graphics Data Structures::
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28 * Advanced Plotting::
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29 @end menu
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30
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31 @node Introduction to Plotting
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32 @section Introduction to Plotting
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33
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34 Earlier versions of Octave provided plotting through the use of
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35 gnuplot. This capability is still available. But, a newer plotting
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36 capability is provided by access to OpenGL@. Which plotting system
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37 is used is controlled by the @code{graphics_toolkit} function.
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38 @xref{Graphics Toolkits}.
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39
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40 The function call @code{graphics_toolkit ("fltk")} selects the
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41 FLTK/OpenGL system, and @code{graphics_toolkit ("gnuplot")} selects the
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42 gnuplot system. The two systems may be used selectively through the use
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43 of the @code{graphics_toolkit} property of the graphics handle for each
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44 figure. This is explained in @ref{Graphics Data Structures}.
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45 @strong{Caution:} The FLTK toolkit uses single precision variables internally
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46 which limits the maximum value that can be displayed to approximately
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47 @math{10^{38}}. If your data contains larger values you must use the gnuplot
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48 toolkit which supports values up to @math{10^{308}}.
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49
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50 @node High-Level Plotting
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51 @section High-Level Plotting
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52 @cindex plotting, high-level
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53
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54 Octave provides simple means to create many different types of two- and
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55 three-dimensional plots using high-level functions.
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56
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57 If you need more detailed control, see @ref{Graphics Data Structures}
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58 and @ref{Advanced Plotting}.
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59
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60 @menu
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61 * Two-Dimensional Plots::
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62 * Three-Dimensional Plots::
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63 * Plot Annotations::
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64 * Multiple Plots on One Page::
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65 * Multiple Plot Windows::
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66 * Manipulation of Plot Objects::
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67 * Manipulation of Plot Windows::
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68 * Use of the @code{interpreter} Property::
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69 * Printing and Saving Plots::
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70 * Interacting with Plots::
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71 * Test Plotting Functions::
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72 @end menu
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73
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74 @node Two-Dimensional Plots
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75 @subsection Two-Dimensional Plots
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76
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77 @menu
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78 * Axis Configuration::
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79 * Two-dimensional Function Plotting::
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80 * Two-dimensional Geometric Shapes::
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81 @end menu
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82
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83 The @code{plot} function allows you to create simple x-y plots with
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84 linear axes. For example,
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85
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86 @example
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87 @group
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88 x = -10:0.1:10;
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89 plot (x, sin (x));
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90 @end group
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91 @end example
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92
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93 @noindent
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94 displays a sine wave shown in @ref{fig:plot}. On most systems, this
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95 command will open a separate plot window to display the graph.
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96
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97 @float Figure,fig:plot
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98 @center @image{plot,4in}
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99 @caption{Simple Two-Dimensional Plot.}
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100 @end float
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101
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102 @DOCSTRING(plot)
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103
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104 The @code{plotyy} function may be used to create a plot with two
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105 independent y axes.
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106
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107 @DOCSTRING(plotyy)
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108
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109 The functions @code{semilogx}, @code{semilogy}, and @code{loglog} are
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110 similar to the @code{plot} function, but produce plots in which one or
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111 both of the axes use log scales.
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112
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113 @DOCSTRING(semilogx)
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114
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115 @DOCSTRING(semilogy)
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116
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117 @DOCSTRING(loglog)
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118
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119 The functions @code{bar}, @code{barh}, @code{stairs}, and @code{stem}
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120 are useful for displaying discrete data. For example,
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121
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122 @example
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123 @group
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124 hist (randn (10000, 1), 30);
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125 @end group
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126 @end example
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127
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128 @noindent
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129 produces the histogram of 10,000 normally distributed random numbers
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130 shown in @ref{fig:hist}.
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131
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132 @float Figure,fig:hist
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133 @center @image{hist,4in}
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134 @caption{Histogram.}
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135 @end float
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136
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137 @DOCSTRING(bar)
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138
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139 @DOCSTRING(barh)
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140
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141 @DOCSTRING(hist)
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142
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143 @DOCSTRING(stemleaf)
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144
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145 @DOCSTRING(printd)
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146
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147 @DOCSTRING(stairs)
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148
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149 @DOCSTRING(stem)
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150
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151 @DOCSTRING(stem3)
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152
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153 @DOCSTRING(scatter)
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154
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155 @DOCSTRING(plotmatrix)
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156
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157 @DOCSTRING(pareto)
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158
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159 @DOCSTRING(rose)
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160
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161 The @code{contour}, @code{contourf} and @code{contourc} functions
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162 produce two-dimensional contour plots from three-dimensional data.
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163
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164 @DOCSTRING(contour)
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165
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166 @DOCSTRING(contourf)
90413830b690 Document contourf
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167
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168 @DOCSTRING(contourc)
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169
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170 @DOCSTRING(contour3)
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171
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172 The @code{errorbar}, @code{semilogxerr}, @code{semilogyerr}, and
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Brian Gough<bjg@network-theory.co.uk>
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173 @code{loglogerr} functions produce plots with error bar markers. For
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174 example,
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175
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176 @example
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177 @group
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178 x = 0:0.1:10;
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179 y = sin (x);
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180 yp = 0.1 .* randn (size (x));
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181 ym = -0.1 .* randn (size (x));
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182 errorbar (x, sin (x), ym, yp);
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183 @end group
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184 @end example
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185
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186 @noindent
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187 produces the figure shown in @ref{fig:errorbar}.
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188
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189 @float Figure,fig:errorbar
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190 @center @image{errorbar,4in}
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191 @caption{Errorbar plot.}
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192 @end float
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193
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194 @DOCSTRING(errorbar)
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195
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196 @DOCSTRING(semilogxerr)
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197
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198 @DOCSTRING(semilogyerr)
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199
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200 @DOCSTRING(loglogerr)
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201
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202 Finally, the @code{polar} function allows you to easily plot data in
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203 polar coordinates. However, the display coordinates remain rectangular
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204 and linear. For example,
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205
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206 @example
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207 polar (0:0.1:10*pi, 0:0.1:10*pi);
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208 @end example
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209
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210 @noindent
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211 produces the spiral plot shown in @ref{fig:polar}.
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212
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213 @float Figure,fig:polar
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214 @center @image{polar,4in}
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215 @caption{Polar plot.}
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216 @end float
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217
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218 @DOCSTRING(polar)
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219
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220 @DOCSTRING(pie)
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221
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Kai Habel <kai.habel@gmx.de>
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222 @DOCSTRING(pie3)
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Kai Habel <kai.habel@gmx.de>
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223
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224 @DOCSTRING(quiver)
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225
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226 @DOCSTRING(quiver3)
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227
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228 @DOCSTRING(compass)
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229
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230 @DOCSTRING(feather)
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231
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232 @DOCSTRING(pcolor)
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233
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234 @DOCSTRING(area)
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235
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236 @DOCSTRING(fill)
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237
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238 @DOCSTRING(comet)
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239
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240 @DOCSTRING(comet3)
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John W. Eaton <jwe@octave.org>
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241
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Carnë Draug <carandraug@octave.org>
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242 @DOCSTRING(frame2im)
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Carnë Draug <carandraug@octave.org>
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243
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
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244 @DOCSTRING(im2frame)
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents: 19449
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245
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246 @node Axis Configuration
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247 @subsubsection Axis Configuration
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248
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249 The axis function may be used to change the axis limits of an existing
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Francesco Potortì <pot@gnu.org>
parents: 8428
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250 plot and various other axis properties, such as the aspect ratio and the
f34ab2b433e8 One word missing from int8 help string.
Francesco Potortì <pot@gnu.org>
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251 appearance of tic marks.
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252
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253 @DOCSTRING(axis)
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254
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255 Similarly the axis limits of the colormap can be changed with the caxis
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256 function.
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257
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258 @DOCSTRING(caxis)
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259
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260 The @code{xlim}, @code{ylim}, and @code{zlim} functions may be used to
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261 get or set individual axis limits. Each has the same form.
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262
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263 @c Add cross-references and function index entries for other limit functions.
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264 @anchor{XREFylim}
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265 @anchor{XREFzlim}
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266 @findex ylim
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267 @findex zlim
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268 @DOCSTRING(xlim)
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269
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270 @node Two-dimensional Function Plotting
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271 @subsubsection Two-dimensional Function Plotting
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272 @cindex plotting, two-dimensional functions
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273
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274 Octave can plot a function from a function handle, inline function, or
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David Bateman <dbateman@free.fr>
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275 string defining the function without the user needing to explicitly
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diff changeset
276 create the data to be plotted. The function @code{fplot} also generates
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David Bateman <dbateman@free.fr>
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277 two-dimensional plots with linear axes using a function name and limits
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278 for the range of the x-coordinate instead of the x and y data. For
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279 example,
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280
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281 @example
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282 @group
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283 fplot (@@sin, [-10, 10], 201);
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284 @end group
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285 @end example
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286
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287 @noindent
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288 produces a plot that is equivalent to the one above, but also includes a
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289 legend displaying the name of the plotted function.
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290
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291 @DOCSTRING(fplot)
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292
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293 Other functions that can create two-dimensional plots directly from a
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294 function include @code{ezplot}, @code{ezcontour}, @code{ezcontourf} and
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295 @code{ezpolar}.
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296
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297 @DOCSTRING(ezplot)
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298
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299 @DOCSTRING(ezcontour)
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300
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301 @DOCSTRING(ezcontourf)
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302
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303 @DOCSTRING(ezpolar)
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304
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305 @node Two-dimensional Geometric Shapes
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306 @subsubsection Two-dimensional Geometric Shapes
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307
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308 @DOCSTRING(rectangle)
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309
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310 @node Three-Dimensional Plots
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311 @subsection Three-Dimensional Plots
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312 @cindex plotting, three-dimensional
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313
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314 The function @code{mesh} produces mesh surface plots. For example,
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315
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316 @example
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317 @group
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318 tx = ty = linspace (-8, 8, 41)';
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319 [xx, yy] = meshgrid (tx, ty);
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320 r = sqrt (xx .^ 2 + yy .^ 2) + eps;
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321 tz = sin (r) ./ r;
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322 mesh (tx, ty, tz);
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323 @end group
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324 @end example
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325
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326 @noindent
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327 produces the familiar ``sombrero'' plot shown in @ref{fig:mesh}. Note
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328 the use of the function @code{meshgrid} to create matrices of X and Y
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329 coordinates to use for plotting the Z data. The @code{ndgrid} function
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330 is similar to @code{meshgrid}, but works for N-dimensional matrices.
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331
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332 @float Figure,fig:mesh
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333 @center @image{mesh,4in}
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334 @caption{Mesh plot.}
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335 @end float
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336
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337 The @code{meshc} function is similar to @code{mesh}, but also produces a
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338 plot of contours for the surface.
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339
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340 The @code{plot3} function displays arbitrary three-dimensional data,
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341 without requiring it to form a surface. For example,
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342
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343 @example
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344 @group
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345 t = 0:0.1:10*pi;
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346 r = linspace (0, 1, numel (t));
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347 z = linspace (0, 1, numel (t));
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348 plot3 (r.*sin(t), r.*cos(t), z);
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349 @end group
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350 @end example
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351
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352 @noindent
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353 displays the spiral in three dimensions shown in @ref{fig:plot3}.
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354
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diff changeset
355 @float Figure,fig:plot3
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diff changeset
356 @center @image{plot3,4in}
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357 @caption{Three-dimensional spiral.}
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358 @end float
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359
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diff changeset
360 Finally, the @code{view} function changes the viewpoint for
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diff changeset
361 three-dimensional plots.
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362
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363 @DOCSTRING(mesh)
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jwe
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diff changeset
364
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dbateman
parents: 6778
diff changeset
365 @DOCSTRING(meshc)
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dbateman
parents: 6778
diff changeset
366
8817
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
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diff changeset
367 @DOCSTRING(meshz)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
368
7153
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dbateman
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diff changeset
369 @DOCSTRING(hidden)
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diff changeset
370
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diff changeset
371 @DOCSTRING(surf)
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diff changeset
372
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jwe
parents: 7018
diff changeset
373 @DOCSTRING(surfc)
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jwe
parents: 7018
diff changeset
374
8817
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
375 @DOCSTRING(surfl)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
376
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
377 @DOCSTRING(surfnorm)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
378
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diff changeset
379 @DOCSTRING(isosurface)
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diff changeset
380
0579a13f29a1 Add isocolors, isonormals, isosurface functions to documentation.
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parents: 12526
diff changeset
381 @DOCSTRING(isonormals)
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parents: 12526
diff changeset
382
0579a13f29a1 Add isocolors, isonormals, isosurface functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12526
diff changeset
383 @DOCSTRING(isocolors)
0579a13f29a1 Add isocolors, isonormals, isosurface functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12526
diff changeset
384
14574
9546bb28648c New Function, shrinkfaces.m
Martin Helm <martin@mhelm.de>
parents: 14456
diff changeset
385 @DOCSTRING(shrinkfaces)
9546bb28648c New Function, shrinkfaces.m
Martin Helm <martin@mhelm.de>
parents: 14456
diff changeset
386
8817
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John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
387 @DOCSTRING(diffuse)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
388
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
389 @DOCSTRING(specular)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
390
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391 @DOCSTRING(meshgrid)
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diff changeset
392
6550
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parents: 6549
diff changeset
393 @DOCSTRING(ndgrid)
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parents: 6549
diff changeset
394
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diff changeset
395 @DOCSTRING(plot3)
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diff changeset
396
6502
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jwe
parents: 6331
diff changeset
397 @DOCSTRING(view)
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jwe
parents: 6331
diff changeset
398
8817
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John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
399 @DOCSTRING(slice)
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John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
400
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
401 @DOCSTRING(ribbon)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
402
7120
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jwe
parents: 7018
diff changeset
403 @DOCSTRING(shading)
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jwe
parents: 7018
diff changeset
404
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
405 @DOCSTRING(scatter3)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
406
16563
34a9a4e48f9b New function waterfall
Mike Miller <mtmiller@ieee.org>
parents: 16137
diff changeset
407 @DOCSTRING(waterfall)
34a9a4e48f9b New function waterfall
Mike Miller <mtmiller@ieee.org>
parents: 16137
diff changeset
408
7989
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David Bateman <dbateman@free.fr>
parents: 7984
diff changeset
409 @menu
12526
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diff changeset
410 * Aspect Ratio::
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
411 * Three-dimensional Function Plotting::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
412 * Three-dimensional Geometric Shapes::
7989
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David Bateman <dbateman@free.fr>
parents: 7984
diff changeset
413 @end menu
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David Bateman <dbateman@free.fr>
parents: 7984
diff changeset
414
12526
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Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
415 @node Aspect Ratio
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Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
416 @subsubsection Aspect Ratio
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Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
417
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
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parents: 12525
diff changeset
418 For three-dimensional plots the aspect ratio can be set for data with
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710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
419 @code{daspect} and for the plot box with @code{pbaspect}.
17097
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Rik <rik@octave.org>
parents: 16923
diff changeset
420 @xref{Axis Configuration}, for controlling the x-, y-, and z-limits for
12526
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Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
421 plotting.
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
422
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
423 @DOCSTRING(daspect)
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
424
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
425 @DOCSTRING(pbaspect)
f8ea3eabcb85 Add daspect, pbaspect functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12525
diff changeset
426
7989
23c248d415b5 Various doc fixes. Readd cellidx
David Bateman <dbateman@free.fr>
parents: 7984
diff changeset
427 @node Three-dimensional Function Plotting
23c248d415b5 Various doc fixes. Readd cellidx
David Bateman <dbateman@free.fr>
parents: 7984
diff changeset
428 @subsubsection Three-dimensional Function Plotting
7984
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
429
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
430 @DOCSTRING(ezplot3)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
431
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
432 @DOCSTRING(ezmesh)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
433
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
434 @DOCSTRING(ezmeshc)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
435
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
436 @DOCSTRING(ezsurf)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
437
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
438 @DOCSTRING(ezsurfc)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
439
8817
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John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
440 @node Three-dimensional Geometric Shapes
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
441 @subsubsection Three-dimensional Geometric Shapes
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
442
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
443 @DOCSTRING(cylinder)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
444
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
445 @DOCSTRING(sphere)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
446
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
447 @DOCSTRING(ellipsoid)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
448
6888
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diff changeset
449 @node Plot Annotations
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jwe
parents: 6877
diff changeset
450 @subsection Plot Annotations
6502
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jwe
parents: 6331
diff changeset
451
6888
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jwe
parents: 6877
diff changeset
452 You can add titles, axis labels, legends, and arbitrary text to an
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
453 existing plot. For example:
6877
ab11bdb09820 [project @ 2007-09-07 05:12:32 by jwe]
jwe
parents: 6788
diff changeset
454
6888
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jwe
parents: 6877
diff changeset
455 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
456 @group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
457 x = -10:0.1:10;
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
458 plot (x, sin (x));
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
459 title ("sin(x) for x = -10:0.1:10");
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
460 xlabel ("x");
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
461 ylabel ("sin (x)");
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
462 text (pi, 0.7, "arbitrary text");
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
463 legend ("sin (x)");
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
464 @end group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
465 @end example
6502
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jwe
parents: 6331
diff changeset
466
6888
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diff changeset
467 The functions @code{grid} and @code{box} may also be used to add grid
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
468 and border lines to the plot. By default, the grid is off and the
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
469 border lines are on.
5134
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jwe
parents: 5016
diff changeset
470
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
471 @DOCSTRING(title)
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
472
6502
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parents: 6331
diff changeset
473 @DOCSTRING(legend)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
474
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
475 @DOCSTRING(text)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
476
8428
ee1bc8aa226b Add cross reference from Plot Annotations to Text Properties.
Francesco Potortì <pot@gnu.org>
parents: 8347
diff changeset
477 See @ref{Text Properties} for the properties that you can set.
ee1bc8aa226b Add cross reference from Plot Annotations to Text Properties.
Francesco Potortì <pot@gnu.org>
parents: 8347
diff changeset
478
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
479 @anchor{XREFylabel}
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
480 @anchor{XREFzlabel}
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
481 @DOCSTRING(xlabel)
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
482
8817
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
483 @DOCSTRING(clabel)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
484
6502
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
485 @DOCSTRING(box)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
486
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
487 @DOCSTRING(grid)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
488
8089
0ec09255515a add colorbar docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 8073
diff changeset
489 @DOCSTRING(colorbar)
0ec09255515a add colorbar docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 8073
diff changeset
490
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
491 @node Multiple Plots on One Page
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
492 @subsection Multiple Plots on One Page
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
493 @cindex plotting, multiple plots per figure
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
494
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
495 Octave can display more than one plot in a single figure. The simplest
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
496 way to do this is to use the @code{subplot} function to divide the plot
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
497 area into a series of subplot windows that are indexed by an integer.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
498 For example,
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
499
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
500 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
501 @group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
502 subplot (2, 1, 1)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
503 fplot (@@sin, [-10, 10]);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
504 subplot (2, 1, 2)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
505 fplot (@@cos, [-10, 10]);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
506 @end group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
507 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
508
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
509 @noindent
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
510 creates a figure with two separate axes, one displaying a sine wave and
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
511 the other a cosine wave. The first call to subplot divides the figure
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
512 into two plotting areas (two rows and one column) and makes the first plot
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
513 area active. The grid of plot areas created by @code{subplot} is
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
514 numbered in column-major order (top to bottom, left to right).
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
515
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
516 @DOCSTRING(subplot)
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
517
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
518 @node Multiple Plot Windows
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
519 @subsection Multiple Plot Windows
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
520 @cindex plotting, multiple plot windows
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
521
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
522 You can open multiple plot windows using the @code{figure} function.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
523 For example,
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
524
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
525 @example
9088
77e71f3da3d6 Fix documentation image printing under new development code
Rik <rdrider0-list@yahoo.com>
parents: 9040
diff changeset
526 @group
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
527 figure (1);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
528 fplot (@@sin, [-10, 10]);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
529 figure (2);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
530 fplot (@@cos, [-10, 10]);
9088
77e71f3da3d6 Fix documentation image printing under new development code
Rik <rdrider0-list@yahoo.com>
parents: 9040
diff changeset
531 @end group
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
532 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
533
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
534 @noindent
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
535 creates two figures, with the first displaying a sine wave and
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
536 the second a cosine wave. Figure numbers must be positive integers.
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
537
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
538 @DOCSTRING(figure)
16096
9720ecf8d257 Fix additional warning associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16094
diff changeset
539
19273
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
540 @node Manipulation of Plot Objects
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
541 @subsection Manipulation of Plot Objects
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
542 @cindex plotting, object manipulation
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
543
19282
4e5fae88065f add pan docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 19281
diff changeset
544 @DOCSTRING(pan)
4e5fae88065f add pan docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 19281
diff changeset
545
19273
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
546 @DOCSTRING(rotate)
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19270
diff changeset
547
19280
99aec089e8c3 add rotate3d docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 19273
diff changeset
548 @DOCSTRING(rotate3d)
99aec089e8c3 add rotate3d docstring to the manual
John W. Eaton <jwe@octave.org>
parents: 19273
diff changeset
549
19281
8a6f87637c16 hg new function, zoom
John W. Eaton <jwe@octave.org>
parents: 19280
diff changeset
550 @DOCSTRING(zoom)
8a6f87637c16 hg new function, zoom
John W. Eaton <jwe@octave.org>
parents: 19280
diff changeset
551
16096
9720ecf8d257 Fix additional warning associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16094
diff changeset
552 @node Manipulation of Plot Windows
9720ecf8d257 Fix additional warning associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16094
diff changeset
553 @subsection Manipulation of Plot Windows
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
554 @cindex plotting, window manipulation
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
555
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
556 By default, Octave refreshes the plot window when a prompt is printed,
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
557 or when waiting for input. The
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
558 @code{drawnow} function is used to cause a plot window to be updated.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
559
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
560 @DOCSTRING(drawnow)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
561
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
562 Only figures that are modified will be updated. The @code{refresh}
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
563 function can also be used to cause an update of the current figure, even if
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
564 it is not modified.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
565
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
566 @DOCSTRING(refresh)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
567
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
568 Normally, high-level plot functions like @code{plot} or @code{mesh} call
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
569 @code{newplot} to initialize the state of the current axes so that the
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
570 next plot is drawn in a blank window with default property settings. To
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
571 have two plots superimposed over one another, use the @code{hold}
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
572 function. For example,
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
573
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
574 @example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
575 @group
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
576 hold on;
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
577 x = -10:0.1:10;
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
578 plot (x, sin (x));
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
579 plot (x, cos (x));
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
580 hold off;
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
581 @end group
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
582 @end example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
583
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
584 @noindent
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
585 displays sine and cosine waves on the same axes. If the hold state is
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
586 off, consecutive plotting commands like this will only display the last
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
587 plot.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
588
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
589 @DOCSTRING(newplot)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
590
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
591 @DOCSTRING(hold)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
592
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
593 @DOCSTRING(ishold)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
594 To clear the current figure, call the @code{clf} function. To clear the
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
595 current axis, call the @code{cla} function. To bring the current figure
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
596 to the top of the window stack, call the @code{shg} function. To delete
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
597 a graphics object, call @code{delete} on its index. To close the
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
598 figure window, call the @code{close} function.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
599
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
600 @DOCSTRING(clf)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
601
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
602 @DOCSTRING(cla)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
603
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
604 @DOCSTRING(shg)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
605
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
606 @DOCSTRING(delete)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
607
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
608 @DOCSTRING(close)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
609
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
610 @DOCSTRING(closereq)
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
611
16096
9720ecf8d257 Fix additional warning associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16094
diff changeset
612 @node Use of the @code{interpreter} Property
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
613 @subsection Use of the @code{interpreter} Property
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
614
19034
77d5e7661b8e doc: Update wording on using TeX interpreter in plotting.
Rik <rik@octave.org>
parents: 18398
diff changeset
615 All text objects---such as titles, labels, legends, and text---include
19203
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
616 the property @qcode{"interpreter"} that determines the manner in
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
617 which special control sequences in the text are rendered.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
618
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
619 The interpreter property can take three values: @qcode{"none"}, @qcode{"tex"},
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
620 @qcode{"latex"}. If the interpreter is set to @qcode{"none"} then no special
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
621 rendering occurs---the displayed text is a verbatim copy of the specified text.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
622 Currently, the @qcode{"latex"} interpreter is not implemented and is equivalent
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
623 to @qcode{"none"}.
19034
77d5e7661b8e doc: Update wording on using TeX interpreter in plotting.
Rik <rik@octave.org>
parents: 18398
diff changeset
624
77d5e7661b8e doc: Update wording on using TeX interpreter in plotting.
Rik <rik@octave.org>
parents: 18398
diff changeset
625 The @qcode{"tex"} option implements a subset of @TeX{} functionality when
77d5e7661b8e doc: Update wording on using TeX interpreter in plotting.
Rik <rik@octave.org>
parents: 18398
diff changeset
626 rendering text. This allows the insertion of special glyphs such as Greek
19203
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
627 characters or mathematical symbols. The special characters are inserted with a
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
628 code following a backslash (\) character, as shown in @ref{tab:extended}.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
629
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
630 Note that for on-screen display the interpreter property is honored by all
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
631 graphics toolkits. However for printing, @strong{only} the @qcode{"gnuplot"}
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
632 toolkit renders @TeX{} instructions.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
633
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
634 Besides special glyphs, the formatting of text can be changed within the
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
635 string by using the codes
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
636
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
637 @multitable @columnfractions .2 .2 .6 .2
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
638 @item @tab \bf @tab Bold font @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
639 @item @tab \it @tab Italic font @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
640 @item @tab \sl @tab Oblique Font @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
641 @item @tab \rm @tab Normal font @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
642 @end multitable
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
643
19203
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
644 These codes may be used in conjunction with the @{ and @} characters to limit
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
645 the change to just a part of the string. For example,
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
646
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
647 @example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
648 xlabel ('@{\bf H@} = a @{\bf V@}')
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
649 @end example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
650
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
651 @noindent
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
652 where the character @qcode{'a'} will not appear in a bold font. Note that to
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
653 avoid having Octave interpret the backslash characters in the strings,
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
654 the strings should be in single quotes.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
655
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
656 It is also possible to change the fontname and size within the text
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
657
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
658 @multitable @columnfractions .1 .4 .6 .1
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
659 @item @tab \fontname@{@var{fontname}@} @tab Specify the font to use @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
660 @item @tab \fontsize@{@var{size}@} @tab Specify the size of the font to
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
661 use @tab
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
662 @end multitable
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
663
19034
77d5e7661b8e doc: Update wording on using TeX interpreter in plotting.
Rik <rik@octave.org>
parents: 18398
diff changeset
664 Finally, superscripting and subscripting can be controlled with the @qcode{'^'}
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
665 and @qcode{'_'} characters. If the @qcode{'^'} or @qcode{'_'} is followed by a
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
666 @{ character, then all of the block surrounded by the @{ @} pair is super- or
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
667 sub-scripted. Without the @{ @} pair, only the character immediately following
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
668 the @qcode{'^'} or @qcode{'_'} is super- or sub-scripted.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
669
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
670 @float Table,tab:extended
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
671 @tex
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
672 \vskip 6pt
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
673 \newdimen\cola \cola=78pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
674 \newdimen\colb \colb=78pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
675 \newdimen\colc \colc=78pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
676 \def\symtable#1#2#3{
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
677 \hbox to \hsize {\hfill\vbox{\offinterlineskip \tabskip=0pt
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
678 \hskip36pt #1
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
679 \vskip6pt
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
680 \halign{
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
681 \vrule height2.0ex depth1.ex width 0.6pt #2\tabskip=0.3em &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
682 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
683 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
684 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
685 width 0.6pt \tabskip=0pt\cr
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
686 \noalign{\hrule height 0.6pt}
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
687 & Code && Sym && Code && Sym && Code && Sym &\cr
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
688 \noalign{\hrule}
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
689 #3
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
690 \noalign{\hrule height 0.6pt}
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
691 }
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
692 }\hfill}}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
693 \hoffset72pt
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
694 \symtable{Greek Lowercase Letters} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
695 {& \hbox to \cola{$\backslash$alpha } && $\alpha$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
696 && \hbox to \colb{$\backslash$beta } && $\beta$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
697 && \hbox to \colc{$\backslash$gamma} && $\gamma$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
698 & $\backslash$delta && $\delta$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
699 && $\backslash$epsilon && $\epsilon$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
700 && $\backslash$zeta && $\zeta$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
701 & $\backslash$eta && $\eta$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
702 && $\backslash$theta && $\theta$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
703 && $\backslash$vartheta && $\vartheta$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
704 & $\backslash$iota && $\iota$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
705 && $\backslash$kappa && $\kappa$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
706 && $\backslash$lambda && $\lambda$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
707 & $\backslash$mu && $\mu$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
708 && $\backslash$nu && $\nu$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
709 && $\backslash$xi && $\xi$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
710 & $\backslash$o && $o$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
711 && $\backslash$pi && $\pi$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
712 && $\backslash$varpi && $\varpi$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
713 & $\backslash$rho && $\rho$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
714 && $\backslash$sigma && $\sigma$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
715 && $\backslash$varsigma && $\varsigma$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
716 & $\backslash$tau && $\tau$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
717 && $\backslash$upsilon && $\upsilon$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
718 && $\backslash$phi && $\phi$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
719 & $\backslash$chi && $\chi$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
720 && $\backslash$psi && $\psi$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
721 && $\backslash$omega && $\omega$ &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
722 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
723 \symtable{Greek Uppercase Letters} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
724 {& \hbox to \cola{$\backslash$Gamma} && $\Gamma$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
725 && \hbox to \colb{$\backslash$Delta} && $\Delta$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
726 && \hbox to \colc{$\backslash$Theta} && $\Theta$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
727 & $\backslash$Lambda && $\Lambda$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
728 && $\backslash$Xi && $\Xi$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
729 && $\backslash$Pi && $\Pi$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
730 & $\backslash$Sigma && $\Sigma$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
731 && $\backslash$Upsilon && $\Upsilon$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
732 && $\backslash$Phi && $\Phi$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
733 & $\backslash$Psi && $\Psi$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
734 && $\backslash$Omega && $\Omega$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
735 && && &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
736 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
737 \symtable{Misc Symbols Type Ord} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
738 {& \hbox to \cola{$\backslash$aleph} && $\aleph$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
739 && \hbox to \colb{$\backslash$wp} && $\wp$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
740 && \hbox to \colc{$\backslash$Re} && $\Re$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
741 & $\backslash$Im && $\Im$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
742 && $\backslash$partial && $\partial$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
743 && $\backslash$infty && $\infty$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
744 & $\backslash$prime && $\prime$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
745 && $\backslash$nabla && $\nabla$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
746 && $\backslash$surd && $\surd$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
747 & $\backslash$angle && $\angle$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
748 && $\backslash$forall && $\forall$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
749 && $\backslash$exists && $\exists$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
750 & $\backslash$neg && $\neg$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
751 && $\backslash$clubsuit && $\clubsuit$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
752 && $\backslash$diamondsuit && $\diamondsuit$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
753 & $\backslash$heartsuit && $\heartsuit$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
754 && $\backslash$spadesuit && $\spadesuit$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
755 && && &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
756 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
757 \symtable{``Large'' Operators} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
758 {& \hbox to \cola{$\backslash$int} && $\int$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
759 && \hbox to \colb{} &&
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
760 && \hbox to \colc{} && &\cr}
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
761 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
762 \symtable{Binary operators} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
763 {& \hbox to \cola{$\backslash$pm} && $\pm$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
764 && \hbox to \colb{$\backslash$cdot} && $\cdot$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
765 && \hbox to \colc{$\backslash$times} && $\times$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
766 & $\backslash$ast && $\ast$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
767 && $\backslash$circ && $\circ$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
768 && $\backslash$bullet && $\bullet$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
769 & $\backslash$div && $\div$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
770 && $\backslash$cap && $\cap$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
771 && $\backslash$cup && $\cup$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
772 & $\backslash$vee && $\vee$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
773 && $\backslash$wedge && $\wedge$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
774 && $\backslash$oplus && $\oplus$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
775 & $\backslash$otimes && $\otimes$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
776 && $\backslash$oslash && $\oslash$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
777 && && &\cr}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
778 @end tex
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
779 @ifnottex
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
780 @multitable @columnfractions .25 .25 .25 .25
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
781 @item Greek Lowercase Letters
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
782 @item @tab \alpha @tab \beta @tab \gamma
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
783 @item @tab \delta @tab \epsilon @tab \zeta
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
784 @item @tab \eta @tab \theta @tab \vartheta
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
785 @item @tab \iota @tab \kappa @tab \lambda
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
786 @item @tab \mu @tab \nu @tab \xi
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
787 @item @tab \o @tab \pi @tab \varpi
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
788 @item @tab \rho @tab \sigma @tab \varsigma
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
789 @item @tab \tau @tab \upsilon @tab \phi
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
790 @item @tab \chi @tab \psi @tab \omega
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
791 @item Greek Uppercase Letters
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
792 @item @tab \Gamma @tab \Delta @tab \Theta
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
793 @item @tab \Lambda @tab \Xi @tab \Pi
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
794 @item @tab \Sigma @tab \Upsilon @tab \Phi
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
795 @item @tab \Psi @tab \Omega @tab
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
796 @item Misc Symbols Type Ord
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
797 @item @tab \aleph @tab \wp @tab \Re
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
798 @item @tab \Im @tab \partial @tab \infty
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
799 @item @tab \prime @tab \nabla @tab \surd
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
800 @item @tab \angle @tab \forall @tab \exists
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
801 @item @tab \neg @tab \clubsuit @tab \diamondsuit
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
802 @item @tab \heartsuit @tab \spadesuit @tab
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
803 @item ``Large'' Operators
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
804 @item @tab \int
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
805 @item Binary Operators
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
806 @item @tab \pm @tab \cdot @tab \times
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
807 @item @tab \ast @tab \circ @tab \bullet
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
808 @item @tab \div @tab \cap @tab \cup
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
809 @item @tab \vee @tab \wedge @tab \oplus
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
810 @item @tab \otimes @tab \oslash @tab
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
811 @item Relations
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
812 @item @tab \leq @tab \subset @tab \subseteq
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
813 @item @tab \in @tab \geq @tab \supset
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
814 @item @tab \supseteq @tab \ni @tab \mid
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
815 @item @tab \equiv @tab \sim @tab \approx
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
816 @item @tab \cong @tab \propto @tab \perp
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
817 @item Arrows
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
818 @item @tab \leftarrow @tab \Leftarrow @tab \rightarrow
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
819 @item @tab \Rightarrow @tab \leftrightarrow @tab \uparrow
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
820 @item @tab \downarrow @tab @tab
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
821 @item Openings and Closings
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
822 @item @tab \lfloor @tab \langle @tab \lceil
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
823 @item @tab \rfloor @tab \rangle @tab \rceil
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
824 @item Alternate Names
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
825 @item @tab \neq
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
826 @item Other
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
827 @item @tab \ldots @tab \0 @tab \copyright
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
828 @item @tab \deg
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
829 @end multitable
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
830 @end ifnottex
9758
09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format
Rik <rdrider0-list@yahoo.com>
parents: 9752
diff changeset
831 @caption{Available special characters in @TeX{} mode}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
832 @end float
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
833 @float
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
834 @tex
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
835 \vskip 6pt
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
836 \newdimen\cola \cola=78pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
837 \newdimen\colb \colb=78pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
838 \newdimen\colc \colc=78pt
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
839 \def\symtable#1#2#3{\hbox to \hsize {\hfill\vbox{\offinterlineskip \tabskip=0pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
840 \hskip36pt #1
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
841 \vskip6pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
842 \halign{
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
843 \vrule height2.0ex depth1.ex width 0.6pt #2\tabskip=0.3em &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
844 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
845 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule &
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
846 #2 \hfil & \vrule #2 & #2 \hfil & #2 \vrule
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
847 width 0.6pt \tabskip=0pt\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
848 \noalign{\hrule height 0.6pt}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
849 & Code && Sym && Code && Sym && Code && Sym &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
850 \noalign{\hrule}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
851 #3
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
852 \noalign{\hrule height 0.6pt}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
853 }
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
854 }\hfill}}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
855 \hoffset72pt
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
856 \vskip12pt
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
857 \symtable{Relations} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
858 {& \hbox to \cola{$\backslash$leq} && $\leq$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
859 && \hbox to \colb{$\backslash$subset} && $\subset$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
860 && \hbox to \colc{$\backslash$subseteq} && $\subseteq$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
861 & $\backslash$in && $\in$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
862 && $\backslash$geq && $\geq$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
863 && $\backslash$supset && $\supset$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
864 & $\backslash$supseteq && $\supseteq$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
865 && $\backslash$ni && $\ni$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
866 && $\backslash$mid && $\mid$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
867 & $\backslash$equiv && $\equiv$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
868 && $\backslash$sim && $\sim$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
869 && $\backslash$approx && $\approx$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
870 & $\backslash$cong && $\cong$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
871 && $\backslash$propto && $\propto$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
872 && $\backslash$perp && $\perp$ &\cr}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
873 \vskip12pt
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
874 \symtable{Arrows} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
875 {& \hbox to \cola{$\backslash$leftarrow} && $\leftarrow$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
876 && \hbox to \colb{$\backslash$Leftarrow} && $\Leftarrow$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
877 && \hbox to \colc{$\backslash$rightarrow} && $\rightarrow$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
878 & $\backslash$Rightarrow && $\Rightarrow$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
879 && $\backslash$leftrightarrow && $\leftrightarrow$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
880 && $\backslash$uparrow && $\uparrow$ &\cr
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
881 & $\backslash$downarrow && $\downarrow$
19790
446c46af4b42 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19203
diff changeset
882 && &&
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
883 && && &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
884 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
885 \symtable{Openings and Closings} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
886 {& \hbox to \cola{$\backslash$lfloor } && $\lfloor$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
887 && \hbox to \colb{$\backslash$langle } && $\langle$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
888 && \hbox to \colc{$\backslash$lceil } && $\lceil$ &\cr
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
889 & $\backslash$rfloor && $\rfloor$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
890 && $\backslash$rangle && $\rangle$
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
891 && $\backslash$rceil && $\rceil$ &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
892 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
893 \symtable{Alternate Names} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
894 {& \hbox to \cola{$\backslash$neq} && $\neq$
19790
446c46af4b42 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19203
diff changeset
895 && \hbox to \colb{} &&
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
896 && \hbox to \colc{} && &\cr}
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
897 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
898 \symtable{Other (not in Appendix F Tables)} {#}
17521
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
899 {& \hbox to \cola{$\backslash$ldots} && $\ldots$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
900 && \hbox to \colb{$\backslash$0} && $\oslash$
3670ce8da1a0 doc: improve format of table 15.1 for TeX characters.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17469
diff changeset
901 && \hbox to \colc{$\backslash$copyright} && $\copyright$ &\cr
17524
797545fa86d0 plot.txi: fix \deg in TeX symbol table.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17521
diff changeset
902 & $\backslash$deg && $^\circ$
19790
446c46af4b42 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19203
diff changeset
903 && &&
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
904 && && &\cr}
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
905 \vskip12pt
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
906 \hskip36pt Table 15.1: Available special characters in \TeX\ mode (cont.)
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
907 @end tex
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
908 @end float
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
909
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
910 A complete example showing the capabilities of the extended text is
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
911
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
912 @example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
913 @group
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
914 x = 0:0.01:3;
14856
c3fd61c59e9c maint: Use Octave coding conventions for cuddling parentheses in doc directory
Rik <octave@nomad.inbox5.com>
parents: 14853
diff changeset
915 plot (x, erf (x));
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
916 hold on;
14856
c3fd61c59e9c maint: Use Octave coding conventions for cuddling parentheses in doc directory
Rik <octave@nomad.inbox5.com>
parents: 14853
diff changeset
917 plot (x,x,"r");
c3fd61c59e9c maint: Use Octave coding conventions for cuddling parentheses in doc directory
Rik <octave@nomad.inbox5.com>
parents: 14853
diff changeset
918 axis ([0, 3, 0, 1]);
c3fd61c59e9c maint: Use Octave coding conventions for cuddling parentheses in doc directory
Rik <octave@nomad.inbox5.com>
parents: 14853
diff changeset
919 text (0.65, 0.6175, strcat ('\leftarrow x = @{2/\surd\pi',
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
920 ' @{\fontsize@{16@}\int_@{\fontsize@{8@}0@}^@{\fontsize@{8@}x@}@}',
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
921 ' e^@{-t^2@} dt@} = 0.6175'))
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
922 @end group
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
923 @end example
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
924
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
925 @ifnotinfo
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
926 @noindent
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
927 The result of which can be seen in @ref{fig:extendedtext}
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
928
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
929 @float Figure,fig:extendedtext
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
930 @center @image{extended,4in}
9758
09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format
Rik <rdrider0-list@yahoo.com>
parents: 9752
diff changeset
931 @caption{Example of inclusion of text with the @TeX{} interpreter}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
932 @end float
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
933 @end ifnotinfo
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
934
11254
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
935 @node Printing and Saving Plots
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
936 @subsection Printing and Saving Plots
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
937 @cindex plotting, saving and printing plots
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
938 @cindex printing plots
11254
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
939 @cindex saving plots
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
940
14456
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
941 The @code{print} command allows you to send plots to you printer and
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
942 to save plots in a variety of formats. For example,
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
943
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
944 @example
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
945 print -dpsc
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
946 @end example
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
947
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
948 @noindent
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
949 prints the current figure to a color PostScript printer. And,
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
950
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
951 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
952 print -deps foo.eps
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
953 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
954
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
955 @noindent
14456
05635e4c605a Improve documentation for print().
Ben Abbott <bpabbott@mac.com>
parents: 14138
diff changeset
956 saves the current figure to an encapsulated PostScript file called
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
957 @file{foo.eps}.
6502
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
958
19203
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
959 The different graphic toolkits have different print capabilities. In
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
960 particular, the OpenGL based toolkits such as @code{fltk} do not support
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
961 the @qcode{"interpreter"} property of text objects. This means special
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
962 symbols drawn with the @qcode{"tex"} interpreter will appear correctly
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
963 on-screen but will be rendered with interpreter @qcode{"none"} when printing.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
964 Switch graphics toolkits for printing if this is a concern.
c4ffcc961f3c Document that "tex" interpreter only works with gnuplot for printing (bug #42340).
Rik <rik@octave.org>
parents: 19034
diff changeset
965
6502
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
966 @DOCSTRING(print)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
967
11254
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
968 @DOCSTRING(saveas)
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
969
6502
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe]
jwe
parents: 6331
diff changeset
970 @DOCSTRING(orient)
5134
0309b6722ee9 [project @ 2005-02-08 20:17:55 by jwe]
jwe
parents: 5016
diff changeset
971
18715
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
972 @code{print} and @code{saveas} are used when work on a plot has finished
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
973 and the output must be in a publication-ready format. During intermediate
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
974 stages it is often better to save the graphics object and all of its
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
975 associated information so that changes---to colors, axis limits, marker styles,
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
976 etc.---can be made easily from within Octave. The @code{hgsave}/@code{hgload}
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
977 commands can be used to save and re-create a graphics object.
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
978
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
979 @DOCSTRING(hgsave)
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
980
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
981 @DOCSTRING(hgload)
13c80c3e9660 Add new functions hgsave and hgload (bug #39532).
Massimiliano Fasi <mogrob.sanit@gmail.com> and Rik <rik@octave.org>
parents: 18555
diff changeset
982
11254
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
983 @node Interacting with Plots
31f8534eb055 Add reference to new saveas function in printed manual.
Rik <octave@nomad.inbox5.com>
parents: 10846
diff changeset
984 @subsection Interacting with Plots
7984
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
985
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
986 The user can select points on a plot with the @code{ginput} function or
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
987 selection the position at which to place text on the plot with the
12522
33bbae85769a Add uimenu, uigetdir, uigetfile, and uiputfile to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12226
diff changeset
988 @code{gtext} function using the mouse. Menus may also be created
33bbae85769a Add uimenu, uigetdir, uigetfile, and uiputfile to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12226
diff changeset
989 and populated with specific user commands via the @code{uimenu} function.
7984
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
990
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
991 @DOCSTRING(ginput)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
992
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
993 @DOCSTRING(waitforbuttonpress)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
994
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
995 @DOCSTRING(gtext)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
996
12522
33bbae85769a Add uimenu, uigetdir, uigetfile, and uiputfile to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12226
diff changeset
997 @DOCSTRING(uimenu)
33bbae85769a Add uimenu, uigetdir, uigetfile, and uiputfile to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12226
diff changeset
998
6788
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman]
dbateman
parents: 6778
diff changeset
999 @node Test Plotting Functions
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1000 @subsection Test Plotting Functions
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1001
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1002 The functions @code{sombrero} and @code{peaks} provide a way to check
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1003 that plotting is working. Typing either @code{sombrero} or @code{peaks}
9209
923c7cb7f13f Simplify TeXinfo files by eliminating redundant @iftex followed by @tex construction.
Rik <rdrider0-list@yahoo.com>
parents: 9088
diff changeset
1004 at the Octave prompt should display a three-dimensional plot.
6788
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman]
dbateman
parents: 6778
diff changeset
1005
6877
ab11bdb09820 [project @ 2007-09-07 05:12:32 by jwe]
jwe
parents: 6788
diff changeset
1006 @DOCSTRING(sombrero)
ab11bdb09820 [project @ 2007-09-07 05:12:32 by jwe]
jwe
parents: 6788
diff changeset
1007
6788
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman]
dbateman
parents: 6778
diff changeset
1008 @DOCSTRING(peaks)
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1009 @node Graphics Data Structures
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1010 @section Graphics Data Structures
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1011 @cindex graphics data structures
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1012
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1013 @menu
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1014 * Introduction to Graphics Structures::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1015 * Graphics Objects::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1016 * Graphics Object Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1017 * Searching Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1018 * Managing Default Properties::
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1019 @end menu
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1020
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1021 @node Introduction to Graphics Structures
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1022 @subsection Introduction to Graphics Structures
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1023 @cindex introduction to graphics structures
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1024 @anchor{XREFgraphics structures}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1025
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1026 The graphics functions use pointers, which are of class graphics_handle, in
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1027 order to address the data structures which control visual display. A
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1028 graphics handle may point to any one of a number of different base object
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1029 types and these objects are the graphics data structures themselves. The
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1030 primitive graphic object types are: @code{figure}, @code{axes}, @code{line},
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1031 @code{text}, @code{patch}, @code{surface}, @code{text}, and @code{image}.
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1032
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1033 Each of these objects has a function by the same name, and, each of these
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1034 functions returns a graphics handle pointing to an object of the corresponding
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1035 type. In addition there are several functions which operate on properties of
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1036 the graphics objects and which also return handles: the functions @code{plot}
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1037 and @code{plot3} return a handle pointing to an object of type line, the
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1038 function @code{subplot} returns a handle pointing to an object of type axes,
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1039 the function @code{fill} returns a handle pointing to an object of type patch,
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1040 the functions @code{area}, @code{bar}, @code{barh}, @code{contour},
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1041 @code{contourf}, @code{contour3}, @code{surf}, @code{mesh}, @code{surfc},
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1042 @code{meshc}, @code{errorbar}, @code{quiver}, @code{quiver3}, @code{scatter},
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1043 @code{scatter3}, @code{stair}, @code{stem}, @code{stem3} each return a handle
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1044 to a complex data structure as documented in
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1045 @ref{XREFdatasources,,Data Sources}.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1046
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1047 The graphics objects are arranged in a hierarchy:
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1048
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1049 1. The root is at 0. In other words, @code{get (0)} returns the properties of
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1050 the root object.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1051
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1052 2. Below the root are @code{figure} objects.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1053
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1054 3. Below the @code{figure} objects are @code{axes} objects.
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1055
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1056 4. Below the @code{axes} objects are @code{line}, @code{text}, @code{patch},
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1057 @code{surface}, and @code{image} objects.
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1058
16814
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1059 Graphics handles may be distinguished from function handles
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1060 (@pxref{Function Handles}) by means of the function @code{ishandle}.
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
1061 @code{ishandle} returns true if its argument is a handle of a graphics object.
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1062 In addition, a figure or axes object may be tested using @code{isfigure} or
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1063 @code{isaxes} respectively. The test functions return true only if the
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1064 argument is both a handle and of the correct type (figure or axes).
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1065
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1066 The @code{whos} function can be used to show the object type of each currently
16814
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1067 defined graphics handle. (Note: this is not true today, but it is, I hope,
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1068 considered an error in whos. It may be better to have whos just show
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1069 graphics_handle as the class, and provide a new function which, given a
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1070 graphics handle, returns its object type. This could generalize the ishandle()
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1071 functions and, in fact, replace them.)
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1072
16814
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1073 The @code{get} and @code{set} commands are used to obtain and set the values of
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1074 properties of graphics objects. In addition, the @code{get} command may be
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1075 used to obtain property names.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1076
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1077 For example, the property @qcode{"type"} of the graphics object pointed to by
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1078 the graphics handle h may be displayed by:
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1079
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1080 @example
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1081 get (h, "type")
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1082 @end example
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1083
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1084 The properties and their current values are returned by @code{get (h)}
9758
09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format
Rik <rdrider0-list@yahoo.com>
parents: 9752
diff changeset
1085 where h is a handle of a graphics object. If only the names of the
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1086 allowed properties are wanted they may be displayed by:
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1087 @code{get (h, "")}.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1088
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1089 Thus, for example:
11573
6f8ffe2c6f76 Grammarcheck txi files for 3.4 release.
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
1090
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1091 @smallexample
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1092 h = figure ();
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1093 get (h, "type")
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1094 ans = figure
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1095 get (h, "");
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1096 error: get: ambiguous figure property name ; possible matches:
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1097
17957
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1098 __enhanced__ hittest resize
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1099 __graphics_toolkit__ integerhandle resizefcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1100 __guidata__ interruptible selected
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1101 __modified__ inverthardcopy selectionhighlight
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1102 __myhandle__ keypressfcn selectiontype
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1103 __plot_stream__ keyreleasefcn tag
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1104 alphamap menubar toolbar
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1105 beingdeleted mincolormap type
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1106 busyaction name uicontextmenu
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1107 buttondownfcn nextplot units
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1108 children numbertitle userdata
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1109 clipping outerposition visible
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1110 closerequestfcn paperorientation windowbuttondownfcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1111 color paperposition windowbuttonmotionfcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1112 colormap paperpositionmode windowbuttonupfcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1113 createfcn papersize windowkeypressfcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1114 currentaxes papertype windowkeyreleasefcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1115 currentcharacter paperunits windowscrollwheelfcn
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1116 currentobject parent windowstyle
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1117 currentpoint pointer wvisual
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1118 deletefcn pointershapecdata wvisualmode
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1119 dockcontrols pointershapehotspot xdisplay
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1120 doublebuffer position xvisual
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1121 filename renderer xvisualmode
e5566719e0a1 doc: Mention GUI in introduction. Update figure root properties.
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17744
diff changeset
1122 handlevisibility renderermode
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1123 @end smallexample
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1124
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1125 The root figure has index 0. Its properties may be displayed by:
11444
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1126 @code{get (0, "")}.
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1127
08f8b0d96091 doc fixes
John W. Eaton <jwe@octave.org>
parents: 11382
diff changeset
1128 The uses of @code{get} and @code{set} are further explained in
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1129 @ref{XREFget,,get}, @ref{XREFset,,set}.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1130
11380
5dfb6aab3513 document isprop
John W. Eaton <jwe@octave.org>
parents: 11365
diff changeset
1131 @DOCSTRING(isprop)
5dfb6aab3513 document isprop
John W. Eaton <jwe@octave.org>
parents: 11365
diff changeset
1132
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1133 @node Graphics Objects
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1134 @subsection Graphics Objects
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1135 @cindex graphics objects
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1136
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1137 The hierarchy of graphics objects was explained above.
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1138 @xref{Introduction to Graphics Structures}. Here the
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1139 specific objects are described, and the properties contained in
9758
09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format
Rik <rdrider0-list@yahoo.com>
parents: 9752
diff changeset
1140 these objects are discussed. Keep in mind that
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1141 graphics objects are always referenced by @dfn{handle}.
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1142
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1143 @table @asis
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1144 @c @group
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1145
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1146 @item root figure
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1147 @cindex root figure graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1148 @cindex graphics object, root figure
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1149 the top level of the hierarchy and the parent of all figure objects.
16814
64e7bb01fce2 doc: Improve documentation for 2-D plot functions
Rik <rik@octave.org>
parents: 16813
diff changeset
1150 The handle index of the root figure is 0.
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1151
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1152 @item figure
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1153 @cindex figure graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1154 @cindex graphics object, figure
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1155 A figure window.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1156
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1157 @item axes
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1158 @cindex axes graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1159 @cindex graphics object, axes
9316
c539ec5726e7 Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents: 9209
diff changeset
1160 A set of axes. This object is a child of a figure object and may be a
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1161 parent of line, text, image, patch, or surface objects.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1162
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1163 @item line
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1164 @cindex line graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1165 @cindex graphics object, line
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1166 A line in two or three dimensions.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1167
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1168 @item text
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1169 @cindex text graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1170 @cindex graphics object, text
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1171 Text annotations.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1172
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1173 @item image
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1174 @cindex image graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1175 @cindex graphics object, image
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1176 A bitmap image.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1177
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1178 @item patch
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1179 @cindex patch graphics object
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1180 @cindex graphics object, patch
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1181 A filled polygon, currently limited to two dimensions.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1182
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1183 @item surface
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1184 @cindex surface graphics object
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1185 @cindex graphics object, surface
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1186 A three-dimensional surface.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1187 @c @end group
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1188 @end table
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1189
16923
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1190 @subsubsection Creating Graphics Objects
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1191 @cindex creating graphics objects
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1192
19657
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1193 You can create any graphics object primitive by calling the function of the
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1194 same name as the object; In other words, @code{figure}, @code{axes},
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1195 @code{line}, @code{text}, @code{image}, @code{patch}, and @code{surface}
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1196 functions. These fundamental graphic objects automatically become children
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1197 of the current axes object as if @code{hold on} was in place. Seperately, axes
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1198 will automatically become children of the current figure object and figures
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1199 will become children of the root object 0.
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1200
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1201 If this auto-joining feature is not desired then it is important to call
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1202 @code{newplot} first to prepare a new figure and axes for plotting.
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1203 Alternatively, the easier way is to call a high-level graphics routine which
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1204 will both create the plot and then populate it with low-level graphics objects.
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1205 Instead of calling @code{line}, use @code{plot}. Or use @code{surf} instead of
78c0241306b5 Add documentation about when to use newplot (bug #40289).
Rik <rik@octave.org>
parents: 19602
diff changeset
1206 @code{surface}. Or use @code{fill} instead of @code{patch}.
16923
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1207
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1208 @DOCSTRING(axes)
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1209
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1210 @DOCSTRING(line)
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1211
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1212 @DOCSTRING(patch)
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1213
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1214 @DOCSTRING(surface)
5d08a2ec7edb doc: Move graphics object functions into the right section
Mike Miller <mtmiller@ieee.org>
parents: 16814
diff changeset
1215
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1216 @subsubsection Handle Functions
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1217 @cindex handle functions
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1218
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents: 17122
diff changeset
1219 To determine whether a variable is a graphics object index, or an index
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents: 17122
diff changeset
1220 to an axes or figure, use the functions @code{ishandle}, @code{isaxes}, and
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents: 17122
diff changeset
1221 @code{isfigure}.
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1222
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1223 @DOCSTRING(ishandle)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1224
8817
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
1225 @DOCSTRING(ishghandle)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
1226
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents: 17122
diff changeset
1227 @DOCSTRING(isaxes)
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents: 17122
diff changeset
1228
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1229 @DOCSTRING(isfigure)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1230
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1231 The function @code{gcf} returns an index to the current figure object,
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1232 or creates one if none exists. Similarly, @code{gca} returns the
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1233 current axes object, or creates one (and its parent figure object) if
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1234 none exists.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1235
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1236 @DOCSTRING(gcf)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1237
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1238 @DOCSTRING(gca)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1239
16808
772f51539af8 doc: Add gco() to documentation.
Rik <rik@octave.org>
parents: 16802
diff changeset
1240 @DOCSTRING(gco)
772f51539af8 doc: Add gco() to documentation.
Rik <rik@octave.org>
parents: 16802
diff changeset
1241
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1242 The @code{get} and @code{set} functions may be used to examine and set
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1243 properties for graphics objects. For example,
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1244
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1245 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1246 @group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1247 get (0)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1248 @result{} ans =
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1249 @{
9316
c539ec5726e7 Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents: 9209
diff changeset
1250 type = root
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1251 currentfigure = [](0x0)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1252 children = [](0x0)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1253 visible = on
10599
d0e0bb2ebebb Remove tabs in .txi files causing problems with pdf formatting.
Rik <octave@nomad.inbox5.com>
parents: 10522
diff changeset
1254 @dots{}
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1255 @}
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1256 @end group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1257 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1258
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1259 @noindent
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1260 returns a structure containing all the properties of the root figure.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1261 As with all functions in Octave, the structure is returned by value, so
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1262 modifying it will not modify the internal root figure plot object. To
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1263 do that, you must use the @code{set} function. Also, note that in this
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1264 case, the @code{currentfigure} property is empty, which indicates that
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1265 there is no current figure window.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1266
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1267 The @code{get} function may also be used to find the value of a single
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1268 property. For example,
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1269
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1270 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1271 @group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1272 get (gca (), "xlim")
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1273 @result{} [ 0 1 ]
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1274 @end group
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1275 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1276
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1277 @noindent
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1278 returns the range of the x-axis for the current axes object in the
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1279 current figure.
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1280
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1281 To set graphics object properties, use the set function. For example,
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1282
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1283 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1284 set (gca (), "xlim", [-10, 10]);
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1285 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1286
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1287 @noindent
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1288 sets the range of the x-axis for the current axes object in the current
18150
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1289 figure to @samp{[-10, 10]}.
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1290
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1291 Default property values can also be queried if the @code{set} function is
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1292 called without a value argument. When only one argument is given (a graphic
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1293 handle) then a structure with defaults for all properties of the given object
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1294 type is returned. For example,
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1295
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1296 @example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1297 set (gca ())
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1298 @end example
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1299
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1300 @noindent
18150
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1301 returns a structure containing the default property values for axes objects.
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1302 If @code{set} is called with two arguments (a graphic handle and a property
1c22f0465c74 doc: Add documentation about using set() to get default graphic properties.
Rik <rik@octave.org>
parents: 18078
diff changeset
1303 name) then only the defaults for the requested property are returned.
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1304
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1305 @DOCSTRING(get)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1306
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1307 @DOCSTRING(set)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1308
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1309 @DOCSTRING(ancestor)
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1310
7984
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1311 @DOCSTRING(allchild)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1312
14577
447038c2dde8 Add findfigs.m docstring to plot.txi
Carnë Draug <carandraug+dev@gmail.com>
parents: 14574
diff changeset
1313 @DOCSTRING(findfigs)
447038c2dde8 Add findfigs.m docstring to plot.txi
Carnë Draug <carandraug+dev@gmail.com>
parents: 14574
diff changeset
1314
16813
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1315 @cindex saving graphics objects
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
1316 @cindex graphics objects, saving
16813
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1317
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1318 Figures can be printed or saved in many graphics formats with @code{print} and
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1319 @code{saveas}. Occasionally, however, it may be useful to save the original
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1320 Octave handle graphic directly so that further modifications can be made such
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
1321 as modifying a title or legend.
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
1322
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
1323 This can be accomplished with the following functions by
16813
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1324
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1325 @example
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1326 @group
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1327 fig_struct = hdl2struct (gcf);
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1328 save myplot.fig -struct fig_struct;
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1329 @dots{}
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1330 fig_struct = load ("myplot.fig");
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1331 struct2hdl (fig_struct);
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1332 @end group
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1333 @end example
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1334
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1335 @DOCSTRING(hdl2struct)
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1336
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1337 @DOCSTRING(struct2hdl)
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1338
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1339 @DOCSTRING(copyobj)
81e041f5633a doc: Add copyobj, struct2hdl, hdl2struct to manual.
Rik <rik@octave.org>
parents: 16808
diff changeset
1340
6888
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jwe
parents: 6877
diff changeset
1341 @node Graphics Object Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1342 @subsection Graphics Object Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1343 @cindex graphics object properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1344
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1345 @menu
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1346 * Root Figure Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1347 * Figure Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1348 * Axes Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1349 * Line Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1350 * Text Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1351 * Image Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1352 * Patch Properties::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1353 * Surface Properties::
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1354 @end menu
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1355
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1356 In this Section the graphics object properties are discussed in detail, starting
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1357 with the root figure properties and continuing through the objects
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1358 hierarchy. The documentation about a specific graphics object can be displayed
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1359 using @code{doc} function, e.g., @code{doc ("axes properties")} will show
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1360 @ref{Axes Properties}.
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1361
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1362 The allowed values for radio (string) properties can be retrieved
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19793
diff changeset
1363 programmatically or displayed using the one or
19602
cbce5d1bcaf9 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 19504
diff changeset
1364 two arguments call to @code{set} function. @xref{XREFset, , set}.
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1365
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1366 In the following documentation, default values are enclosed in @{ @}.
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1367
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1368 @node Root Figure Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1369 @subsubsection Root Figure Properties
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1370 @cindex root figure properties
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1371
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1372 The @code{root figure} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1373
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1374 @include plot-rootproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1375
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1376
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1377 @node Figure Properties
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1378 @subsubsection Figure Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1379 @cindex figure properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1380
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1381 The @code{figure} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1382
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1383 @include plot-figureproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1384
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1385
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1386 @node Axes Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1387 @subsubsection Axes Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1388 @cindex axes properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1389
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1390 The @code{axes} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1391
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1392 @include plot-axesproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1393
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1394
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1395 @node Line Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1396 @subsubsection Line Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1397 @cindex line properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1398
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1399 The @code{line} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1400
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1401 @include plot-lineproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1402
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1403
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1404 @node Text Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1405 @subsubsection Text Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1406 @cindex text properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1407
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1408 The @code{text} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1409
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1410 @include plot-textproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1411
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1412
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1413 @node Image Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1414 @subsubsection Image Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1415 @cindex image properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1416
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1417 The @code{image} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1418
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1419 @include plot-imageproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1420
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1421
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1422 @node Patch Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1423 @subsubsection Patch Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1424 @cindex patch properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1425
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1426 The @code{patch} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1427
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1428 @include plot-patchproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1429
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1430
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1431 @node Surface Properties
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1432 @subsubsection Surface Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1433 @cindex surface properties
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1434
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1435 The @code{surface} properties are:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1436
19449
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1437 @include plot-surfaceproperties.texi
1f2a16d41ba2 Automatically generate graphics properties documentation (bug #42536)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19344
diff changeset
1438
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1439
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1440 @node Searching Properties
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1441 @subsection Searching Properties
7984
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1442
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1443 @DOCSTRING(findobj)
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1444
bbaa5d7d0143 Some documentation updates
David Bateman <dbateman@free.fr>
parents: 7981
diff changeset
1445 @DOCSTRING(findall)
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1446 @node Managing Default Properties
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1447 @subsection Managing Default Properties
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1448 @cindex default graphics properties
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1449 @cindex graphics properties, default
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1450
6892
29fa8673d8d1 [project @ 2007-09-13 07:36:52 by jwe]
jwe
parents: 6891
diff changeset
1451 Object properties have two classes of default values, @dfn{factory
29fa8673d8d1 [project @ 2007-09-13 07:36:52 by jwe]
jwe
parents: 6891
diff changeset
1452 defaults} (the initial values) and @dfn{user-defined defaults}, which
29fa8673d8d1 [project @ 2007-09-13 07:36:52 by jwe]
jwe
parents: 6891
diff changeset
1453 may override the factory defaults.
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1454
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1455 Although default values may be set for any object, they are set in
12610
bdf694af4aa5 plot.txi: Clarify that inheritance of default property values only applies to the named object type.
Ben Abbott <bpabbott@mac.com>
parents: 12578
diff changeset
1456 parent objects and apply to child objects, of the specified object type.
13931
9de488c6c59c doc: Spellcheck documentation before 3.6.0 release
Rik <octave@nomad.inbox5.com>
parents: 12763
diff changeset
1457 For example, setting the default @code{color} property of @code{line}
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1458 objects to @qcode{"green"}, for the @code{root} object, will result in all
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1459 @code{line} objects inheriting the @code{color} @qcode{"green"} as the default
12610
bdf694af4aa5 plot.txi: Clarify that inheritance of default property values only applies to the named object type.
Ben Abbott <bpabbott@mac.com>
parents: 12578
diff changeset
1460 value.
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1461
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1462 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1463 set (0, "defaultlinecolor", "green");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1464 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1465
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1466 @noindent
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1467 sets the default line color for all objects. The rule for constructing
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1468 the property name to set a default value is
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1469
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1470 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1471 default + @var{object-type} + @var{property-name}
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1472 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1473
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1474 This rule can lead to some strange looking names, for example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1475 @code{defaultlinelinewidth"} specifies the default @code{linewidth}
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1476 property for @code{line} objects.
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1477
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1478 The example above used the root figure object, 0, so the default
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1479 property value will apply to all line objects. However, default values
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1480 are hierarchical, so defaults set in a figure objects override those
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1481 set in the root figure object. Likewise, defaults set in axes objects
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1482 override those set in figure or root figure objects. For example,
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1483
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1484 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1485 @group
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1486 subplot (2, 1, 1);
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1487 set (0, "defaultlinecolor", "red");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1488 set (1, "defaultlinecolor", "green");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1489 set (gca (), "defaultlinecolor", "blue");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1490 line (1:10, rand (1, 10));
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1491 subplot (2, 1, 2);
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1492 line (1:10, rand (1, 10));
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1493 figure (2)
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1494 line (1:10, rand (1, 10));
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1495 @end group
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1496 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1497
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1498 @noindent
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1499 produces two figures. The line in first subplot window of the first
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1500 figure is blue because it inherits its color from its parent axes
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1501 object. The line in the second subplot window of the first figure is
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1502 green because it inherits its color from its parent figure object. The
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1503 line in the second figure window is red because it inherits its color
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1504 from the global root figure parent object.
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1505
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1506 To remove a user-defined default setting, set the default property to
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1507 the value @qcode{"remove"}. For example,
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1508
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1509 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1510 set (gca (), "defaultlinecolor", "remove");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1511 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1512
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1513 @noindent
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1514 removes the user-defined default line color setting from the current axes
12189
9558ca33648d Add functions reset, whitebg to documentation.
Rik <octave@nomad.inbox5.com>
parents: 11591
diff changeset
1515 object. To quickly remove all user-defined defaults use the @code{reset}
9558ca33648d Add functions reset, whitebg to documentation.
Rik <octave@nomad.inbox5.com>
parents: 11591
diff changeset
1516 function.
9558ca33648d Add functions reset, whitebg to documentation.
Rik <octave@nomad.inbox5.com>
parents: 11591
diff changeset
1517
9558ca33648d Add functions reset, whitebg to documentation.
Rik <octave@nomad.inbox5.com>
parents: 11591
diff changeset
1518 @DOCSTRING(reset)
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1519
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1520 Getting the @qcode{"default"} property of an object returns a list of
6891
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1521 user-defined defaults set for the object. For example,
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1522
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1523 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1524 get (gca (), "default");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1525 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1526
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1527 @noindent
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1528 returns a list of user-defined default values for the current axes
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1529 object.
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1530
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1531 Factory default values are stored in the root figure object. The
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1532 command
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1533
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1534 @example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1535 get (0, "factory");
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1536 @end example
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1537
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1538 @noindent
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1539 returns a list of factory defaults.
e9921bb3d95b [project @ 2007-09-13 02:44:27 by jwe]
jwe
parents: 6889
diff changeset
1540
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1541 @node Advanced Plotting
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1542 @section Advanced Plotting
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1543
12525
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1544
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1545 @menu
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1546 * Colors::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1547 * Line Styles::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1548 * Marker Styles::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1549 * Callbacks::
12525
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1550 * Application-defined Data::
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1551 * Object Groups::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1552 * Graphics Toolkits::
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1553 @end menu
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1554
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1555
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1556 @node Colors
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1557 @subsection Colors
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1558 @cindex graphics colors
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1559 @cindex colors, graphics
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1560
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1561 Colors may be specified as RGB triplets with values ranging from zero to
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1562 one, or by name. Recognized color names include @qcode{"blue"},
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1563 @qcode{"black"}, @qcode{"cyan"}, @qcode{"green"}, @qcode{"magenta"},
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1564 @qcode{"red"}, @qcode{"white"}, and @qcode{"yellow"}.
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1565
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1566 @node Line Styles
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1567 @subsection Line Styles
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1568 @cindex line styles, graphics
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1569 @cindex graphics line styles
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1570
7001
8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe]
jwe
parents: 6899
diff changeset
1571 Line styles are specified by the following properties:
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1572
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1573 @table @code
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1574 @item linestyle
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1575 May be one of
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1576
18078
b06a9768b643 doc: Don't use @table @qcode to avoid problems with Texinfo 5.2.
Rik <rik@octave.org>
parents: 17957
diff changeset
1577 @table @asis
b06a9768b643 doc: Don't use @table @qcode to avoid problems with Texinfo 5.2.
Rik <rik@octave.org>
parents: 17957
diff changeset
1578 @item @qcode{"-"}
12690
e9e35a707721 doc: Add 'none' to list of plot linestyles.
Rik <octave@nomad.inbox5.com>
parents: 12607
diff changeset
1579 Solid line. [default]
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1580
18541
2b01c11197d6 Fix contraction of '--' to '-' in Info format of Line Styles (bug #41585)
Rik <rik@octave.org>
parents: 18407
diff changeset
1581 @c Special handling required to avoid '--' becoming single en-dash in Info
18542
d39fd728ddef Tweak cset 044bbf569cd3 to get '--' to display in HTML as well (bug #41585).
Rik <rik@octave.org>
parents: 18541
diff changeset
1582 @ifnottex
19602
cbce5d1bcaf9 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 19504
diff changeset
1583
18542
d39fd728ddef Tweak cset 044bbf569cd3 to get '--' to display in HTML as well (bug #41585).
Rik <rik@octave.org>
parents: 18541
diff changeset
1584 @item @verb{|"--"|}
d39fd728ddef Tweak cset 044bbf569cd3 to get '--' to display in HTML as well (bug #41585).
Rik <rik@octave.org>
parents: 18541
diff changeset
1585 @end ifnottex
18541
2b01c11197d6 Fix contraction of '--' to '-' in Info format of Line Styles (bug #41585)
Rik <rik@octave.org>
parents: 18407
diff changeset
1586 @iftex
19602
cbce5d1bcaf9 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 19504
diff changeset
1587
18541
2b01c11197d6 Fix contraction of '--' to '-' in Info format of Line Styles (bug #41585)
Rik <rik@octave.org>
parents: 18407
diff changeset
1588 @item @code{"--"}
2b01c11197d6 Fix contraction of '--' to '-' in Info format of Line Styles (bug #41585)
Rik <rik@octave.org>
parents: 18407
diff changeset
1589 @end iftex
12690
e9e35a707721 doc: Add 'none' to list of plot linestyles.
Rik <octave@nomad.inbox5.com>
parents: 12607
diff changeset
1590 Dashed line.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1591
18078
b06a9768b643 doc: Don't use @table @qcode to avoid problems with Texinfo 5.2.
Rik <rik@octave.org>
parents: 17957
diff changeset
1592 @item @qcode{":"}
12690
e9e35a707721 doc: Add 'none' to list of plot linestyles.
Rik <octave@nomad.inbox5.com>
parents: 12607
diff changeset
1593 Dotted line.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1594
18078
b06a9768b643 doc: Don't use @table @qcode to avoid problems with Texinfo 5.2.
Rik <rik@octave.org>
parents: 17957
diff changeset
1595 @item @qcode{"-."}
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1596 A dash-dot line.
12690
e9e35a707721 doc: Add 'none' to list of plot linestyles.
Rik <octave@nomad.inbox5.com>
parents: 12607
diff changeset
1597
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1598 @item @qcode{"none"}
12690
e9e35a707721 doc: Add 'none' to list of plot linestyles.
Rik <octave@nomad.inbox5.com>
parents: 12607
diff changeset
1599 No line. Points will still be marked using the current Marker Style.
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1600 @end table
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1601
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1602 @item linewidth
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1603 A number specifying the width of the line. The default is 1. A value
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1604 of 2 is twice as wide as the default, etc.
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1605 @end table
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1606
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1607 @node Marker Styles
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1608 @subsection Marker Styles
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1609 @cindex graphics marker styles
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1610 @cindex marker styles, graphics
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1611
7001
8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe]
jwe
parents: 6899
diff changeset
1612 Marker styles are specified by the following properties:
14853
72b8b39e12be doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 14577
diff changeset
1613
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1614 @table @code
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1615 @item marker
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1616 A character indicating a plot marker to be place at each data point, or
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1617 @qcode{"none"}, meaning no markers should be displayed.
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1618
16094
8899c785cc99 doc: Fix warnings associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16008
diff changeset
1619 @item markeredgecolor
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1620 The color of the edge around the marker, or @qcode{"auto"}, meaning that
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1621 the edge color is the same as the face color. @xref{Colors}.
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1622
16094
8899c785cc99 doc: Fix warnings associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16008
diff changeset
1623 @item markerfacecolor
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1624 The color of the marker, or @qcode{"none"} to indicate that the marker
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1625 should not be filled. @xref{Colors}.
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1626
16094
8899c785cc99 doc: Fix warnings associated with Texinfo 5.0 (bug #38392)
Rik <rik@octave.org>
parents: 16008
diff changeset
1627 @item markersize
6889
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1628 A number specifying the size of the marker. The default is 1. A value
ebff56d6b0a8 [project @ 2007-09-12 18:32:12 by jwe]
jwe
parents: 6888
diff changeset
1629 of 2 is twice as large as the default, etc.
6888
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1630 @end table
b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe]
jwe
parents: 6877
diff changeset
1631
12607
2846ea58b288 colstyle.m: Add new function (bug #33063)
Rik <octave@nomad.inbox5.com>
parents: 12578
diff changeset
1632 The @code{colstyle} function will parse a @code{plot}-style specification
2846ea58b288 colstyle.m: Add new function (bug #33063)
Rik <octave@nomad.inbox5.com>
parents: 12578
diff changeset
1633 and will return the color, line, and marker values that would result.
2846ea58b288 colstyle.m: Add new function (bug #33063)
Rik <octave@nomad.inbox5.com>
parents: 12578
diff changeset
1634
2846ea58b288 colstyle.m: Add new function (bug #33063)
Rik <octave@nomad.inbox5.com>
parents: 12578
diff changeset
1635 @DOCSTRING(colstyle)
2846ea58b288 colstyle.m: Add new function (bug #33063)
Rik <octave@nomad.inbox5.com>
parents: 12578
diff changeset
1636
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1637 @node Callbacks
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1638 @subsection Callbacks
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1639 @cindex callbacks
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1640
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1641 Callback functions can be associated with graphics objects and triggered
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1642 after certain events occur. The basic structure of all callback function
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1643 is
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1644
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1645 @example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1646 @group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1647 function mycallback (src, data)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1648 @dots{}
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1649 endfunction
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1650 @end group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1651 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1652
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10828
diff changeset
1653 @noindent
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1654 where @code{src} gives a handle to the source of the callback, and
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1655 @code{code} gives some event specific data. This can then be associated
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1656 with an object either at the objects creation or later with the
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1657 @code{set} function. For example,
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1658
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1659 @example
14856
c3fd61c59e9c maint: Use Octave coding conventions for cuddling parentheses in doc directory
Rik <octave@nomad.inbox5.com>
parents: 14853
diff changeset
1660 plot (x, "DeleteFcn", @@(s, e) disp ("Window Deleted"))
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1661 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1662
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1663 @noindent
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1664 where at the moment that the plot is deleted, the message "Window
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1665 Deleted" will be displayed.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1666
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1667 Additional user arguments can be passed to callback functions, and will
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1668 be passed after the 2 default arguments. For example:
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1669
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1670 @example
9088
77e71f3da3d6 Fix documentation image printing under new development code
Rik <rdrider0-list@yahoo.com>
parents: 9040
diff changeset
1671 @group
8057
David Bateman <dbateman@free.fr>
parents: 8056
diff changeset
1672 plot (x, "DeleteFcn", @{@@mycallback, "1"@})
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1673 @dots{}
8057
David Bateman <dbateman@free.fr>
parents: 8056
diff changeset
1674 function mycallback (src, data, a1)
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1675 fprintf ("Closing plot %d\n", a1);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1676 endfunction
9088
77e71f3da3d6 Fix documentation image printing under new development code
Rik <rdrider0-list@yahoo.com>
parents: 9040
diff changeset
1677 @end group
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1678 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1679
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1680 The basic callback functions that are available for all graphics objects
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1681 are
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1682
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1683 @itemize @bullet
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1684 @item CreateFcn
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1685 This is the callback that is called at the moment of the objects
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1686 creation. It is not called if the object is altered in any way, and so
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1687 it only makes sense to define this callback in the function call that
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1688 defines the object. Callbacks that are added to @code{CreateFcn} later with
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1689 the @code{set} function will never be executed.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1690
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1691 @item DeleteFcn
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1692 This is the callback that is called at the moment an object is deleted.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1693
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1694 @item ButtonDownFcn
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1695 This is the callback that is called if a mouse button is pressed while
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1696 the pointer is over this object. Note, that the gnuplot interface does
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1697 not respect this callback.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1698 @end itemize
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1699
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1700 The object and figure that the event occurred in that resulted in the
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1701 callback being called can be found with the @code{gcbo} and @code{gcbf}
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1702 functions.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1703
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1704 @DOCSTRING(gcbo)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1705
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1706 @DOCSTRING(gcbf)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1707
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1708 Callbacks can equally be added to properties with the @code{addlistener}
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1709 function described below.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1710
12525
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1711 @node Application-defined Data
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1712 @subsection Application-defined Data
12578
f5a780d675a1 Clean up operator and function indices in documentation.
Rik <octave@nomad.inbox5.com>
parents: 12577
diff changeset
1713 @cindex application-defined data
12525
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1714
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1715 Octave has a provision for attaching application-defined data to a graphics
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1716 handle. The data can be anything which is meaningful to the application, and
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1717 will be completely ignored by Octave.
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1718
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1719 @DOCSTRING(setappdata)
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1720
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1721 @DOCSTRING(getappdata)
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1722
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1723 @DOCSTRING(rmappdata)
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1724
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1725 @DOCSTRING(isappdata)
d36266a54202 Add getappdata, setappdata, isappdata, rmappdata functions to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12522
diff changeset
1726
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1727 @node Object Groups
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1728 @subsection Object Groups
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1729 @cindex object groups
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1730
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1731 A number of Octave high level plot functions return groups of other
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1732 graphics objects or they return graphics objects that have their
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1733 properties linked in such a way that changes to one of the properties
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1734 results in changes in the others. A graphic object that groups other
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1735 objects is an @code{hggroup}
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1736
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1737 @DOCSTRING(hggroup)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1738
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1739 For example a simple use of a @code{hggroup} might be
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1740
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1741 @example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1742 @group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1743 x = 0:0.1:10;
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1744 hg = hggroup ();
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1745 plot (x, sin (x), "color", [1, 0, 0], "parent", hg);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1746 hold on
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1747 plot (x, cos (x), "color", [0, 1, 0], "parent", hg);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1748 set (hg, "visible", "off");
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1749 @end group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1750 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1751
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1752 @noindent
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1753 which groups the two plots into a single object and controls their
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1754 visibility directly. The default properties of an @code{hggroup} are
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1755 the same as the set of common properties for the other graphics
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1756 objects. Additional properties can be added with the @code{addproperty}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1757 function.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1758
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1759 @DOCSTRING(addproperty)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1760
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1761 Once a property in added to an @code{hggroup}, it is not linked to any
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1762 other property of either the children of the group, or any other
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1763 graphics object. Add so to control the way in which this newly added
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1764 property is used, the @code{addlistener} function is used to define a
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1765 callback function that is executed when the property is altered.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1766
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1767 @DOCSTRING(addlistener)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1768
8817
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
1769 @DOCSTRING(dellistener)
03b7f618ab3d include docstrings for new functions in the manual
John W. Eaton <jwe@octave.org>
parents: 8519
diff changeset
1770
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1771 An example of the use of these two functions might be
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1772
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1773 @example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1774 @group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1775 x = 0:0.1:10;
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1776 hg = hggroup ();
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1777 h = plot (x, sin (x), "color", [1, 0, 0], "parent", hg);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1778 addproperty ("linestyle", hg, "linelinestyle", get (h, "linestyle"));
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1779 addlistener (hg, "linestyle", @@update_props);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1780 hold on
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1781 plot (x, cos (x), "color", [0, 1, 0], "parent", hg);
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1782
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1783 function update_props (h, d)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1784 set (get (h, "children"), "linestyle", get (h, "linestyle"));
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1785 endfunction
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1786 @end group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1787 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1788
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1789 @noindent
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1790 that adds a @code{linestyle} property to the @code{hggroup} and
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1791 propagating any changes its value to the children of the group. The
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1792 @code{linkprop} function can be used to simplify the above to be
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1793
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1794 @example
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1795 @group
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1796 x = 0:0.1:10;
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1797 hg = hggroup ();
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1798 h1 = plot (x, sin (x), "color", [1, 0, 0], "parent", hg);
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1799 addproperty ("linestyle", hg, "linelinestyle", get (h, "linestyle"));
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1800 hold on
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1801 h2 = plot (x, cos (x), "color", [0, 1, 0], "parent", hg);
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1802 hlink = linkprop ([hg, h1, h2], "color");
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1803 @end group
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1804 @end example
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1805
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1806 @DOCSTRING(linkprop)
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1807
18894
d1750be79dee linkaxes.m: Implement new function linkaxes.
Willem Atsma <willem.atsma@tanglebridge.com>
parents: 18715
diff changeset
1808 @DOCSTRING(linkaxes)
d1750be79dee linkaxes.m: Implement new function linkaxes.
Willem Atsma <willem.atsma@tanglebridge.com>
parents: 18715
diff changeset
1809
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1810 These capabilities are used in a number of basic graphics objects.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1811 The @code{hggroup} objects created by the functions of Octave contain
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1812 one or more graphics object and are used to:
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1813
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1814 @itemize @bullet
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1815 @item group together multiple graphics objects,
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1816
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1817 @item create linked properties between different graphics objects, and
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1818
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1819 @item to hide the nominal user data, from the actual data of the objects.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1820 @end itemize
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1821
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1822 @noindent
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1823 For example the @code{stem} function creates a stem series where each
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1824 @code{hggroup} of the stem series contains two line objects representing
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1825 the body and head of the stem. The @code{ydata} property of the
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1826 @code{hggroup} of the stem series represents the head of the stem,
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1827 whereas the body of the stem is between the baseline and this value. For
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1828 example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1829
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1830 @example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1831 @group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1832 h = stem (1:4)
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1833 get (h, "xdata")
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1834 @result{} [ 1 2 3 4]'
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1835 get (get (h, "children")(1), "xdata")
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1836 @result{} [ 1 1 NaN 2 2 NaN 3 3 NaN 4 4 NaN]'
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1837 @end group
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1838 @end example
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1839
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1840 @noindent
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1841 shows the difference between the @code{xdata} of the @code{hggroup}
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1842 of a stem series object and the underlying line.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1843
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1844 The basic properties of such group objects is that they consist of one
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1845 or more linked @code{hggroup}, and that changes in certain properties of
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1846 these groups are propagated to other members of the group. Whereas,
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1847 certain properties of the members of the group only apply to the current
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1848 member.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1849
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1850 In addition the members of the group can also be linked to other
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1851 graphics objects through callback functions. For example the baseline of
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1852 the @code{bar} or @code{stem} functions is a line object, whose length
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1853 and position are automatically adjusted, based on changes to the
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1854 corresponding hggroup elements.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1855
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1856 @menu
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1857 * Data Sources in Object Groups::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1858 * Area Series::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1859 * Bar Series::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1860 * Contour Groups::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1861 * Error Bar Series::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1862 * Line Series::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1863 * Quiver Group::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1864 * Scatter Group::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1865 * Stair Group::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1866 * Stem Series::
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
1867 * Surface Group::
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1868 @end menu
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1869
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1870 @node Data Sources in Object Groups
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1871 @subsubsection Data Sources in Object Groups
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1872 @cindex data sources in object groups
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1873 @anchor{XREFdatasources}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1874 All of the group objects contain data source parameters. There are
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1875 string parameters that contain an expression that is evaluated to update
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1876 the relevant data property of the group when the @code{refreshdata}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1877 function is called.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1878
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1879 @DOCSTRING(refreshdata)
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1880
17097
e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer.
Rik <rik@octave.org>
parents: 16923
diff changeset
1881 @anchor{XREFlinkdata}
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1882 @c add the description of the linkdata function here when it is written
8286
6f2d95255911 fix @seealso references to point to existing anchors
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8261
diff changeset
1883 @c remove the explicit anchor when you add the corresponding @DOCSTRING
6f2d95255911 fix @seealso references to point to existing anchors
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8261
diff changeset
1884 @c command
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1885
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1886 @node Area Series
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1887 @subsubsection Area Series
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1888 @cindex series objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1889 @cindex area series
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1890
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1891 Area series objects are created by the @code{area} function. Each of the
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1892 @code{hggroup} elements contains a single patch object. The properties
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1893 of the area series are
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1894
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1895 @table @code
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1896 @item basevalue
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1897 The value where the base of the area plot is drawn.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1898
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1899 @item linewidth
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1900 @itemx linestyle
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1901 The line width and style of the edge of the patch objects making up the
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1902 areas. @xref{Line Styles}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1903
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1904 @item edgecolor
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1905 @itemx facecolor
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
1906 The line and fill color of the patch objects making up the areas.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
1907 @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1908
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1909 @item xdata
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1910 @itemx ydata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1911 The x and y coordinates of the original columns of the data passed to
8325
b93ac0586e4b spelling corrections
Brian Gough<bjg@network-theory.co.uk>
parents: 8297
diff changeset
1912 @code{area} prior to the cumulative summation used in the @code{area}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1913 function.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1914
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1915 @item xdatasource
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1916 @itemx ydatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1917 Data source variables.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1918 @end table
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1919
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1920 @node Bar Series
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1921 @subsubsection Bar Series
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1922 @cindex series objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1923 @cindex bar series
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1924
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1925 Bar series objects are created by the @code{bar} or @code{barh}
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1926 functions. Each @code{hggroup} element contains a single patch object.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1927 The properties of the bar series are
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1928
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1929 @table @code
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1930 @item showbaseline
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1931 @itemx baseline
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1932 @itemx basevalue
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1933 The property @code{showbaseline} flags whether the baseline of the bar
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1934 series is displayed (default is @qcode{"on"}). The handle of the graphics
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1935 object representing the baseline is given by the @code{baseline} property and
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1936 the y-value of the baseline by the @code{basevalue} property.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1937
18398
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
1938 Changes to any of these properties are propagated to the other members of
200851c87444 Edits to Manual and indicies
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17957
diff changeset
1939 the bar series and to the baseline itself. Equally, changes in the
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1940 properties of the base line itself are propagated to the members of the
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1941 corresponding bar series.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1942
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1943 @item barwidth
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1944 @itemx barlayout
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1945 @itemx horizontal
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1946 The property @code{barwidth} is the width of the bar corresponding to
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1947 the @var{width} variable passed to @code{bar} or @var{barh}. Whether the
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1948 bar series is @qcode{"grouped"} or @qcode{"stacked"} is determined by the
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1949 @code{barlayout} property and whether the bars are horizontal or
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1950 vertical by the @code{horizontal} property.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1951
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1952 Changes to any of these property are propagated to the other members of
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1953 the bar series.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1954
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1955 @item linewidth
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1956 @itemx linestyle
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1957 The line width and style of the edge of the patch objects making up the
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1958 bars. @xref{Line Styles}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1959
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1960 @item edgecolor
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1961 @itemx facecolor
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1962 The line and fill color of the patch objects making up the bars. @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1963
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1964 @item xdata
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1965 The nominal x positions of the bars. Changes in this property and
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
1966 propagated to the other members of the bar series.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1967
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1968 @item ydata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1969 The y value of the bars in the @code{hggroup}.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1970
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1971 @item xdatasource
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1972 @itemx ydatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
1973 Data source variables.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1974 @end table
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1975
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1976 @node Contour Groups
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
1977 @subsubsection Contour Groups
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1978 @cindex series objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
1979 @cindex contour series
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
1980
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1981 Contour group objects are created by the @code{contour}, @code{contourf}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1982 and @code{contour3} functions. The are equally one of the handles returned
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
1983 by the @code{surfc} and @code{meshc} functions. The properties of the contour
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1984 group are
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1985
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1986 @table @code
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1987 @item contourmatrix
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1988 A read only property that contains the data return by @code{contourc} used to
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1989 create the contours of the plot.
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1990
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1991 @item fill
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1992 A radio property that can have the values @qcode{"on"} or @qcode{"off"} that
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1993 flags whether the contours to plot are to be filled.
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1994
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
1995 @item zlevelmode
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
1996 @itemx zlevel
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1997 The radio property @code{zlevelmode} can have the values @qcode{"none"},
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1998 @qcode{"auto"}, or @qcode{"manual"}. When its value is @qcode{"none"} there is
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
1999 no z component to the plotted contours. When its value is @qcode{"auto"} the z
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2000 value of the plotted contours is at the same value as the contour itself. If
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2001 the value is @qcode{"manual"}, then the z value at which to plot the contour is
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2002 determined by the @code{zlevel} property.
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2003
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2004 @item levellistmode
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2005 @itemx levellist
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2006 @itemx levelstepmode
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2007 @itemx levelstep
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2008 If @code{levellistmode} is @qcode{"manual"}, then the levels at which to plot
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2009 the contours is determined by @code{levellist}. If @code{levellistmode} is set
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2010 to @qcode{"auto"}, then the distance between contours is determined by
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2011 @code{levelstep}. If both @code{levellistmode} and @code{levelstepmode} are
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2012 set to @qcode{"auto"}, then there are assumed to be 10 equal spaced contours.
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2013
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2014 @item textlistmode
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2015 @itemx textlist
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2016 @itemx textstepmode
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2017 @itemx textstep
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2018 If @code{textlistmode} is @qcode{"manual"}, then the labeled contours
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
2019 is determined by @code{textlist}. If @code{textlistmode} is set to
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2020 @qcode{"auto"}, then the distance between labeled contours is determined by
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2021 @code{textstep}. If both @code{textlistmode} and @code{textstepmode}
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2022 are set to @qcode{"auto"}, then there are assumed to be 10 equal spaced
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
2023 labeled contours.
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2024
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2025 @item showtext
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2026 Flag whether the contour labels are shown or not.
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2027
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2028 @item labelspacing
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2029 The distance between labels on a single contour in points.
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2030
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2031 @item linewidth
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2032
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2033 @item linestyle
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2034
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2035 @item linecolor
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2036 The properties of the contour lines. The properties @code{linewidth} and
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2037 @code{linestyle} are similar to the corresponding properties for lines. The
8297
dc62132651db doc fixes
John W. Eaton <jwe@octave.org>
parents: 8289
diff changeset
2038 property @code{linecolor} is a color property (@pxref{Colors}), that can also
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2039 have the values of @qcode{"none"} or @qcode{"auto"}. If @code{linecolor} is
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2040 @qcode{"none"}, then no contour line is drawn. If @code{linecolor} is
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2041 @qcode{"auto"} then the line color is determined by the colormap.
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2042
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2043 @item xdata
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2044 @itemx ydata
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2045 @itemx zdata
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2046 The original x, y, and z data of the contour lines.
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2047
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2048 @item xdatasource
8289
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2049 @itemx ydatasource
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2050 @itemx zdatasource
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2051 Data source variables.
ac7f334d9652 Add contour group objects and the clabel function
David Bateman <dbateman@free.fr>
parents: 8286
diff changeset
2052 @end table
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2053
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2054 @node Error Bar Series
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2055 @subsubsection Error Bar Series
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2056 @cindex series objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2057 @cindex error bar series
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2058
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
2059 Error bar series are created by the @code{errorbar} function. Each
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2060 @code{hggroup} element contains two line objects representing the data and
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2061 the errorbars separately. The properties of the error bar series are
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2062
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2063 @table @code
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2064 @item color
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
2065 The RGB color or color name of the line objects of the error bars.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2066 @xref{Colors}.
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2067
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2068 @item linewidth
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2069 @itemx linestyle
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2070 The line width and style of the line objects of the error bars. @xref{Line
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2071 Styles}.
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2072
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2073 @item marker
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2074 @itemx markeredgecolor
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2075 @itemx markerfacecolor
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2076 @itemx markersize
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2077 The line and fill color of the markers on the error bars. @xref{Colors}.
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2078
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2079 @item xdata
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2080 @itemx ydata
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2081 @itemx ldata
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2082 @itemx udata
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2083 @itemx xldata
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2084 @itemx xudata
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2085 The original x, y, l, u, xl, xu data of the error bars.
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2086
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2087 @item xdatasource
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2088 @itemx ydatasource
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2089 @itemx ldatasource
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2090 @itemx udatasource
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2091 @itemx xldatasource
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2092 @itemx xudatasource
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2093 Data source variables.
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2094 @end table
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 8257
diff changeset
2095
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2096 @node Line Series
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2097 @subsubsection Line Series
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2098 @cindex series objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2099 @cindex line series
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2100
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2101 Line series objects are created by the @code{plot} and @code{plot3}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2102 functions and are of the type @code{line}. The properties of the
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2103 line series with the ability to add data sources.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2104
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2105 @table @code
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2106 @item color
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2107 The RGB color or color name of the line objects. @xref{Colors}.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2108
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2109 @item linewidth
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2110 @itemx linestyle
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2111 The line width and style of the line objects. @xref{Line Styles}.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2112
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2113 @item marker
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2114 @itemx markeredgecolor
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2115 @itemx markerfacecolor
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2116 @itemx markersize
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2117 The line and fill color of the markers. @xref{Colors}.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2118
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2119 @item xdata
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2120 @itemx ydata
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2121 @itemx zdata
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2122 The original x, y and z data.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2123
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2124 @item xdatasource
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2125 @itemx ydatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2126 @itemx zdatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2127 Data source variables.
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2128 @end table
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2129
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2130 @node Quiver Group
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2131 @subsubsection Quiver Group
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2132 @cindex group objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2133 @cindex quiver group
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2134
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2135 Quiver series objects are created by the @code{quiver} or @code{quiver3}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2136 functions. Each @code{hggroup} element of the series contains three line
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2137 objects as children representing the body and head of the arrow,
11365
4b4d5a4d7d0e Fix typo in Quiver section of plot.txi
Rik <octave@nomad.inbox5.com>
parents: 11330
diff changeset
2138 together with a marker as the point of origin of the arrows. The
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2139 properties of the quiver series are
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2140
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2141 @table @code
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2142 @item autoscale
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2143 @itemx autoscalefactor
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2144 Flag whether the length of the arrows is scaled or defined directly from
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2145 the @var{u}, @var{v} and @var{w} data. If the arrow length is flagged
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2146 as being scaled by the @code{autoscale} property, then the length of the
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
2147 autoscaled arrow is controlled by the @code{autoscalefactor}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2148
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2149 @item maxheadsize
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2150 This property controls the size of the head of the arrows in the quiver
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2151 series. The default value is 0.2.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2152
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2153 @item showarrowhead
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2154 Flag whether the arrow heads are displayed in the quiver plot.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2155
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2156 @item color
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2157 The RGB color or color name of the line objects of the quiver. @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2158
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2159 @item linewidth
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2160 @itemx linestyle
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2161 The line width and style of the line objects of the quiver. @xref{Line Styles}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2162
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2163 @item marker
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2164 @itemx markerfacecolor
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2165 @itemx markersize
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2166 The line and fill color of the marker objects at the original of the
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2167 arrows. @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2168
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2169 @item xdata
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2170 @itemx ydata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2171 @itemx zdata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2172 The origins of the values of the vector field.
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2173
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2174 @item udata
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2175 @itemx vdata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2176 @itemx wdata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2177 The values of the vector field to plot.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2178
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2179 @item xdatasource
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2180 @itemx ydatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2181 @itemx zdatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2182 @itemx udatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2183 @itemx vdatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2184 @itemx wdatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2185 Data source variables.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2186 @end table
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2187
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2188 @node Scatter Group
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2189 @subsubsection Scatter Group
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2190 @cindex group objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2191 @cindex scatter group
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2192
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2193 Scatter series objects are created by the @code{scatter} or @code{scatter3}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2194 functions. A single hggroup element contains as many children as there are
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2195 points in the scatter plot, with each child representing one of the points.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2196 The properties of the stem series are
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2197
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2198 @table @code
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2199 @item linewidth
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2200 The line width of the line objects of the points. @xref{Line Styles}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2201
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2202 @item marker
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2203 @itemx markeredgecolor
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2204 @itemx markerfacecolor
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2205 The line and fill color of the markers of the points. @xref{Colors}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2206
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2207 @item xdata
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2208 @itemx ydata
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2209 @itemx zdata
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2210 The original x, y and z data of the stems.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2211
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2212 @item cdata
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2213 The color data for the points of the plot. Each point can have a separate
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2214 color, or a unique color can be specified.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2215
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2216 @item sizedata
9672
43a07df0ed4c document graphics structures
Michael D. Godfrey <godfrey@isl.stanford.edu>
parents: 9316
diff changeset
2217 The size data for the points of the plot. Each point can its own size or a
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2218 unique size can be specified.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2219
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2220 @item xdatasource
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2221 @itemx ydatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2222 @itemx zdatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2223 @itemx cdatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2224 @itemx sizedatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2225 Data source variables.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2226 @end table
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2227
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2228 @node Stair Group
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2229 @subsubsection Stair Group
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2230 @cindex group objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2231 @cindex stair group
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2232
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2233 Stair series objects are created by the @code{stair} function. Each
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2234 @code{hggroup} element of the series contains a single line object as a
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2235 child representing the stair. The properties of the stair series are
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2236
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2237 @table @code
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2238 @item color
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2239 The RGB color or color name of the line objects of the stairs. @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2240
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2241 @item linewidth
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2242 @itemx linestyle
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2243 The line width and style of the line objects of the stairs. @xref{Line Styles}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2244
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2245 @item marker
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2246 @itemx markeredgecolor
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2247 @itemx markerfacecolor
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2248 @itemx markersize
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2249 The line and fill color of the markers on the stairs. @xref{Colors}.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2250
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2251 @item xdata
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2252 @itemx ydata
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2253 The original x and y data of the stairs.
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2254
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2255 @item xdatasource
8070
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2256 @itemx ydatasource
3b53b25e2550 Add data sources and line series
David Bateman <dbateman@free.fr>
parents: 8057
diff changeset
2257 Data source variables.
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2258 @end table
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2259
8073
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2260 @node Stem Series
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2261 @subsubsection Stem Series
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2262 @cindex series objects
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2263 @cindex stem series
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2264
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2265 Stem series objects are created by the @code{stem} or @code{stem3}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2266 functions. Each @code{hggroup} element contains a single line object
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2267 as a child representing the stems. The properties of the stem series
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2268 are
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2269
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2270 @table @code
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2271 @item showbaseline
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2272 @itemx baseline
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2273 @itemx basevalue
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2274 The property @code{showbaseline} flags whether the baseline of the
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 17170
diff changeset
2275 stem series is displayed (default is @qcode{"on"}). The handle of the graphics
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2276 object representing the baseline is given by the @code{baseline}
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2277 property and the y-value (or z-value for @code{stem3}) of the baseline
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2278 by the @code{basevalue} property.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2279
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2280 Changes to any of these property are propagated to the other members of
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2281 the stem series and to the baseline itself. Equally changes in the
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2282 properties of the base line itself are propagated to the members of the
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2283 corresponding stem series.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2284
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2285 @item color
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2286 The RGB color or color name of the line objects of the stems. @xref{Colors}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2287
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2288 @item linewidth
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2289 @itemx linestyle
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2290 The line width and style of the line objects of the stems. @xref{Line Styles}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2291
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2292 @item marker
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2293 @itemx markeredgecolor
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2294 @itemx markerfacecolor
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2295 @itemx markersize
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2296 The line and fill color of the markers on the stems. @xref{Colors}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2297
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2298 @item xdata
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2299 @itemx ydata
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2300 @itemx zdata
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2301 The original x, y and z data of the stems.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2302
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2303 @item xdatasource
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2304 @itemx ydatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2305 @itemx zdatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2306 Data source variables.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2307 @end table
8073
8468140fd997 doc fix
John W. Eaton <jwe@octave.org>
parents: 8071
diff changeset
2308
11257
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2309 @node Surface Group
8d4c57258523 fix some menu problems in the manual
John W. Eaton <jwe@octave.org>
parents: 11255
diff changeset
2310 @subsubsection Surface Group
8071
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2311 @cindex group objects
b6e85fb238c1 doc fixes
John W. Eaton <jwe@octave.org>
parents: 8070
diff changeset
2312 @cindex surface group
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2313
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2314 Surface group objects are created by the @code{surf} or @code{mesh}
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2315 functions, but are equally one of the handles returned by the @code{surfc}
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2316 or @code{meshc} functions. The surface group is of the type @code{surface}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2317
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2318 The properties of the surface group are
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2319
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2320 @table @code
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2321 @item edgecolor
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2322
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2323 @item facecolor
17469
710b3d5fe966 improve interpreter tex Tables
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 17281
diff changeset
2324 The RGB color or color name of the edges or faces of the surface.
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2325 @xref{Colors}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2326
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2327 @item linewidth
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2328 @itemx linestyle
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2329 The line width and style of the lines on the surface. @xref{Line Styles}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2330
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2331 @item marker
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2332 @itemx markeredgecolor
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2333 @itemx markerfacecolor
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2334 @itemx markersize
9040
dbd0c77e575e Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents: 9032
diff changeset
2335 The line and fill color of the markers on the surface. @xref{Colors}.
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2336
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2337 @item xdata
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2338 @itemx ydata
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2339 @itemx zdata
10828
322f43e0e170 Grammarcheck .txi documentation files.
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
2340 @itemx cdata
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2341 The original x, y, z and c data.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2342
17170
d6499c14021c doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 17152
diff changeset
2343 @item xdatasource
8257
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2344 @itemx ydatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2345 @itemx zdatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2346 @itemx cdatasource
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2347 Data source variables.
79c874fe5100 More plot object updates
David Bateman <dbateman@free.fr>
parents: 8089
diff changeset
2348 @end table
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2349
11576
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2350 @node Graphics Toolkits
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2351 @subsection Graphics Toolkits
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2352 @cindex graphics toolkits
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2353 @cindex toolkits, graphics
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2354
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2355 @DOCSTRING(graphics_toolkit)
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2356
8ac9687dbe9f rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents: 11573
diff changeset
2357 @DOCSTRING(available_graphics_toolkits)
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2358
14134
84f38aeb9f0e doc: Add register_graphics_toolkit() and loaded_graphics_toolkits() to documentation
Rik <octave@nomad.inbox5.com>
parents: 13947
diff changeset
2359 @DOCSTRING(loaded_graphics_toolkits)
84f38aeb9f0e doc: Add register_graphics_toolkit() and loaded_graphics_toolkits() to documentation
Rik <octave@nomad.inbox5.com>
parents: 13947
diff changeset
2360
84f38aeb9f0e doc: Add register_graphics_toolkit() and loaded_graphics_toolkits() to documentation
Rik <octave@nomad.inbox5.com>
parents: 13947
diff changeset
2361 @DOCSTRING(register_graphics_toolkit)
84f38aeb9f0e doc: Add register_graphics_toolkit() and loaded_graphics_toolkits() to documentation
Rik <octave@nomad.inbox5.com>
parents: 13947
diff changeset
2362
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2363 @menu
17152
f2a8592b8fbd doc: Shorten some long subsection names in Manual.
Rik <rik@octave.org>
parents: 17123
diff changeset
2364 * Customizing Toolkit Behavior::
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2365 @end menu
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8055
diff changeset
2366
12226
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2367 @node Customizing Toolkit Behavior
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2368 @subsubsection Customizing Toolkit Behavior
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2369 @cindex toolkit customization
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2370
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2371 The specific behavior of the backend toolkit may be modified using the
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2372 following utility functions. Note: Not all functions apply to every
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2373 graphics toolkit.
3428
5b77cf82393c [project @ 2000-01-14 02:54:53 by jwe]
jwe
parents: 3368
diff changeset
2374
5b77cf82393c [project @ 2000-01-14 02:54:53 by jwe]
jwe
parents: 3368
diff changeset
2375 @DOCSTRING(gnuplot_binary)
12215
4ae2a74ed04c Add fltk_gui_mode, fltk_mouse_wheel_zoom to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12189
diff changeset
2376
12226
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2377 @DOCSTRING(gui_mode)
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2378
8cc154f45e37 Rename fltk_mouse_wheel_zoom, fltk_gui_mode functions to remove fltk_ prefix.
Rik <octave@nomad.inbox5.com>
parents: 12215
diff changeset
2379 @DOCSTRING(mouse_wheel_zoom)