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annotate scripts/plot/subplot.m @ 17281:bc924baa2c4e

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doc: Add new @qcode macro for code samples which are quoted. Macro handles options ("on") or properties ("position") more elegantly than @code{"text"}. * doc/interpreter/macros.texi: Add new @qcode macro. * doc/interpreter/tips.txi: Add documentation about @qcode macro. * doc/interpreter/basics.txi, doc/interpreter/container.txi, doc/interpreter/emacs.txi, doc/interpreter/errors.txi, doc/interpreter/eval.txi, doc/interpreter/expr.txi, doc/interpreter/external.txi, doc/interpreter/func.txi, doc/interpreter/grammar.txi, doc/interpreter/image.txi, doc/interpreter/install.txi, doc/interpreter/interp.txi, doc/interpreter/io.txi, doc/interpreter/matrix.txi, doc/interpreter/numbers.txi, doc/interpreter/oop.txi, doc/interpreter/package.txi, doc/interpreter/plot.txi, doc/interpreter/quad.txi, doc/interpreter/sparse.txi, doc/interpreter/strings.txi, doc/interpreter/system.txi, doc/interpreter/vectorize.txi, libinterp/corefcn/balance.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/cellfun.cc, libinterp/corefcn/conv2.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/error.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/help.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-save.cc, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/pager.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/syscalls.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/tril.cc, libinterp/corefcn/typecast.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/parse-tree/oct-parse.in.yy, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-mat.cc, scripts/@ftp/ftp.m, scripts/deprecated/java_convert_matrix.m, scripts/deprecated/java_debug.m, scripts/deprecated/java_unsigned_conversion.m, scripts/deprecated/shell_cmd.m, scripts/general/dblquad.m, scripts/general/display.m, scripts/general/genvarname.m, scripts/general/idivide.m, scripts/general/interp1.m, scripts/general/interp2.m, scripts/general/interp3.m, scripts/general/interpn.m, scripts/general/isa.m, scripts/general/profexplore.m, scripts/general/profile.m, scripts/general/quadgk.m, scripts/general/randi.m, scripts/general/structfun.m, scripts/general/subsindex.m, scripts/general/triplequad.m, scripts/geometry/griddata.m, scripts/geometry/griddata3.m, scripts/geometry/griddatan.m, scripts/geometry/voronoi.m, scripts/help/help.m, scripts/help/lookfor.m, scripts/image/cmpermute.m, scripts/image/colormap.m, scripts/image/image.m, scripts/image/imagesc.m, scripts/image/imfinfo.m, scripts/image/imformats.m, scripts/image/imread.m, scripts/image/imshow.m, scripts/image/imwrite.m, scripts/image/ind2gray.m, scripts/image/lines.m, scripts/image/rgb2ind.m, scripts/image/spinmap.m, scripts/io/dlmwrite.m, scripts/io/strread.m, scripts/io/textread.m, scripts/io/textscan.m, scripts/java/javaclasspath.m, scripts/java/usejava.m, scripts/miscellaneous/bzip2.m, scripts/miscellaneous/computer.m, scripts/miscellaneous/copyfile.m, scripts/miscellaneous/debug.m, scripts/miscellaneous/dos.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/gzip.m, scripts/miscellaneous/license.m, scripts/miscellaneous/mkoctfile.m, scripts/miscellaneous/movefile.m, scripts/miscellaneous/parseparams.m, scripts/miscellaneous/unix.m, scripts/optimization/fminbnd.m, scripts/optimization/fminsearch.m, scripts/optimization/fminunc.m, scripts/optimization/fsolve.m, scripts/optimization/fzero.m, scripts/optimization/glpk.m, scripts/optimization/lsqnonneg.m, scripts/optimization/optimset.m, scripts/optimization/pqpnonneg.m, scripts/pkg/pkg.m, scripts/plot/allchild.m, scripts/plot/ancestor.m, scripts/plot/area.m, scripts/plot/axis.m, scripts/plot/bar.m, scripts/plot/barh.m, scripts/plot/box.m, scripts/plot/caxis.m, scripts/plot/cla.m, scripts/plot/clabel.m, scripts/plot/clf.m, scripts/plot/close.m, scripts/plot/colorbar.m, scripts/plot/daspect.m, scripts/plot/ezmesh.m, scripts/plot/ezmeshc.m, scripts/plot/ezsurf.m, scripts/plot/ezsurfc.m, scripts/plot/findall.m, scripts/plot/findobj.m, scripts/plot/gcbo.m, scripts/plot/gcf.m, scripts/plot/gco.m, scripts/plot/grid.m, scripts/plot/guihandles.m, scripts/plot/hdl2struct.m, scripts/plot/hidden.m, scripts/plot/hold.m, scripts/plot/isonormals.m, scripts/plot/isosurface.m, scripts/plot/legend.m, scripts/plot/mesh.m, scripts/plot/meshc.m, scripts/plot/meshz.m, scripts/plot/newplot.m, scripts/plot/orient.m, scripts/plot/pareto.m, scripts/plot/patch.m, scripts/plot/pbaspect.m, scripts/plot/pcolor.m, scripts/plot/plot.m, scripts/plot/print.m, scripts/plot/private/__add_default_menu__.m, scripts/plot/quiver.m, scripts/plot/quiver3.m, scripts/plot/refreshdata.m, scripts/plot/saveas.m, scripts/plot/scatter.m, scripts/plot/scatter3.m, scripts/plot/shading.m, scripts/plot/shrinkfaces.m, scripts/plot/slice.m, scripts/plot/stem.m, scripts/plot/stem3.m, scripts/plot/struct2hdl.m, scripts/plot/subplot.m, scripts/plot/surf.m, scripts/plot/surfc.m, scripts/plot/surfl.m, scripts/plot/tetramesh.m, scripts/plot/uigetfile.m, scripts/plot/uimenu.m, scripts/plot/uiputfile.m, scripts/plot/waterfall.m, scripts/plot/whitebg.m, scripts/plot/xlim.m, scripts/plot/ylim.m, scripts/plot/zlim.m, scripts/polynomial/conv.m, scripts/polynomial/polyout.m, scripts/polynomial/splinefit.m, scripts/set/ismember.m, scripts/set/powerset.m, scripts/set/setdiff.m, scripts/set/union.m, scripts/set/unique.m, scripts/signal/detrend.m, scripts/signal/filter2.m, scripts/signal/freqz.m, scripts/signal/periodogram.m, scripts/signal/spectral_adf.m, scripts/signal/spectral_xdf.m, scripts/sparse/eigs.m, scripts/sparse/svds.m, scripts/specfun/legendre.m, scripts/special-matrix/gallery.m, scripts/statistics/base/mean.m, scripts/statistics/base/moment.m, scripts/statistics/tests/cor_test.m, scripts/statistics/tests/kolmogorov_smirnov_test.m, scripts/statistics/tests/kolmogorov_smirnov_test_2.m, scripts/statistics/tests/kruskal_wallis_test.m, scripts/statistics/tests/prop_test_2.m, scripts/statistics/tests/sign_test.m, scripts/statistics/tests/t_test.m, scripts/statistics/tests/t_test_2.m, scripts/statistics/tests/t_test_regression.m, scripts/statistics/tests/u_test.m, scripts/statistics/tests/var_test.m, scripts/statistics/tests/welch_test.m, scripts/statistics/tests/wilcoxon_test.m, scripts/statistics/tests/z_test.m, scripts/statistics/tests/z_test_2.m, scripts/strings/base2dec.m, scripts/strings/index.m, scripts/strings/isstrprop.m, scripts/strings/mat2str.m, scripts/strings/regexptranslate.m, scripts/strings/rindex.m, scripts/strings/str2num.m, scripts/strings/strcat.m, scripts/strings/strjust.m, scripts/strings/strmatch.m, scripts/strings/validatestring.m, scripts/testfun/demo.m, scripts/testfun/example.m, scripts/testfun/test.m, scripts/time/addtodate.m, scripts/time/asctime.m, scripts/time/datestr.m, scripts/time/datetick.m, scripts/time/weekday.m, scripts/ui/errordlg.m, scripts/ui/helpdlg.m, scripts/ui/inputdlg.m, scripts/ui/listdlg.m, scripts/ui/msgbox.m, scripts/ui/questdlg.m, scripts/ui/warndlg.m: Use new @qcode macro.
author Rik <rik@octave.org>
date Mon, 19 Aug 2013 20:46:38 -0700
parents eaab03308c0b
children 8520c264619c
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 1995-2012 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} subplot (@var{rows}, @var{cols}, @var{index})
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21 ## @deftypefnx {Function File} {} subplot (@var{rcn})
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22 ## @deftypefnx {Function File} {} subplot (@dots{}, "align")
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23 ## @deftypefnx {Function File} {@var{hax} =} subplot (@dots{})
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24 ## @deftypefnx {Function File} {@var{hax} =} subplot (@dots{})
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25 ## Set up a plot grid with @var{rows} by @var{cols} subwindows and set the
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26 ## current axes for plotting to the location given by @var{index}.
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27 ##
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28 ## If only one numeric argument is supplied, then it must be a three digit
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29 ## value specifying the location in digits 1 (rows) and 2 (columns) and the
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30 ## plot index in digit 3.
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31 ##
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32 ## The plot index runs row-wise. First all the columns in a row are numbered
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33 ## and then the next row is filled.
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34 ##
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35 ## For example, a plot with 2 by 3 grid will have plot indices running as
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36 ## follows:
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37 ## @tex
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38 ## \vskip 10pt
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39 ## \hfil\vbox{\offinterlineskip\hrule
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40 ## \halign{\vrule#&&\qquad\hfil#\hfil\qquad\vrule\cr
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41 ## height13pt&1&2&3\cr height12pt&&&\cr\noalign{\hrule}
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42 ## height13pt&4&5&6\cr height12pt&&&\cr\noalign{\hrule}}}
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43 ## \hfil
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44 ## \vskip 10pt
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45 ## @end tex
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46 ## @ifnottex
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47 ##
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48 ## @example
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49 ## @group
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50 ## +-----+-----+-----+
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51 ## | 1 | 2 | 3 |
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52 ## +-----+-----+-----+
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53 ## | 4 | 5 | 6 |
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54 ## +-----+-----+-----+
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55 ## @end group
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56 ## @end example
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57 ##
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58 ## @end ifnottex
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59 ##
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60 ## @var{index} may also be a vector. In this case, the new axis will enclose
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61 ## the grid locations specified. The first demo illustrates an example:
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62 ##
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63 ## @example
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64 ## demo ("subplot", 1)
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65 ## @end example
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66 ##
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67 ## If the option @qcode{"align"} is given then the plot boxes of the subwindows
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68 ## will align, but this may leave no room for axis tick marks or labels.
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69 ##
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70 ## If the output @var{hax} is requested, subplot returns the axis handle for
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71 ## the subplot. This is useful for modifying the properties of a subplot.
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72 ## @seealso{axes, plot}
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73 ## @end deftypefn
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75 ## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
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76 ## Adapted-By: jwe
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78 function h = subplot (varargin)
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80 align_axes = false;
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81 replace_axes = false;
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82 have_position = false;
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83 initial_args_decoded = false;
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84
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5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
85 if (nargin > 2)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
86 ## R, C, N?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
87 arg1 = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
88 arg2 = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
89 arg3 = varargin{3};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
90 if (isnumeric (arg1) && isscalar (arg1) && isnumeric (arg2)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
91 && isscalar (arg2) && isnumeric (arg3))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
92 rows = arg1;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
93 cols = arg2;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
94 index = arg3;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
95 varargin(1:3)= [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
96 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
97 endif
1540
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jwe
parents:
diff changeset
98 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
99
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
100 if (! initial_args_decoded && nargin > 1)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
101 ## check for 'position', pos, ...
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
102 if (strcmpi (varargin{1}, "position"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
103 arg = varargin{2};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
104 if (isnumeric (arg) && numel (arg) == 4)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
105 pos = arg;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
106 varargin(1:2) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
107 have_position = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
108 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
109 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
110 error ("expecting position to be a 4-element numeric array");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
111 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
112 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
113 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
114
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
115 if (! initial_args_decoded && nargin > 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
116 arg = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
117 if (nargin == 1 && ishandle (arg))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
118 ## Axes handle?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
119 axes (arg);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
120 cf = get (0, "currentfigure");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
121 set (cf, "nextplot", "add");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
122 return;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
123 elseif (isscalar (arg) && arg >= 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
124 ## RCN?
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
125 index = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
126 arg = (arg - index) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
127 cols = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
128 arg = (arg - cols) / 10;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
129 rows = rem (arg, 10);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
130 varargin(1) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
131 initial_args_decoded = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
132 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
133 error ("subplot: expecting axes handle or RCN argument");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
134 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
135 endif
1540
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jwe
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diff changeset
136
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
137 if (! initial_args_decoded)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
138 print_usage ();
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
139 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
140
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
141 if (! have_position)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
142 cols = round (cols);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
143 rows = round (rows);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
144 index = round (index);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
145
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
146 if (any (index < 1) || any (index > rows*cols))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
147 error ("subplot: INDEX value must be greater than 1 and less than ROWS*COLS");
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
148 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
149
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
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parents: 12685
diff changeset
150 if (cols < 1 || rows < 1 || index < 1)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
151 error ("subplot: COLS, ROWS, and INDEX must be be positive");
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
152 endif
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
153 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
154
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
155 nargs = numel (varargin);
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
156 while (nargs > 0)
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
157 arg = varargin{1};
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
158 if (strcmpi (arg, "align"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
159 align_axes = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
160 elseif (strcmpi (arg, "replace"))
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
161 replace_axes = true;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
162 else
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
163 break;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
164 endif
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
165 varargin(1) = [];
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
166 nargs--;
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
167 endwhile
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
168
12470
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
169 axesunits = get (0, "defaultaxesunits");
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
170 cf = gcf ();
12470
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
171 figureunits = get (cf, "units");
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
172 unwind_protect
12470
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
173 units = "normalized";
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
174 set (0, "defaultaxesunits", units);
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
175 set (cf, "units", "pixels");
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
176
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
177 ## FIXME: At the moment we force gnuplot to use the aligned mode
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
178 ## which will set "activepositionproperty" to "position".
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
179 ## Τhis can yield to text overlap between labels and titles
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
180 ## see bug #31610
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
181 if (strcmp (get (cf, "__graphics_toolkit__"), "gnuplot"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
182 align_axes = true;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
183 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
184
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
185 if (! have_position)
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
186 pos = subplot_position (rows, cols, index, "position");
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
187 outerpos = subplot_position (rows, cols, index, "outerposition");
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
188 box = [pos(1:2), pos(1:2)+pos(3:4)];
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
189 outerbox = [outerpos(1:2), outerpos(1:2)+outerpos(3:4)];
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
190 looseinset = [box(1:2)-outerbox(1:2), outerbox(3:4)-box(3:4)];
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
191 if (align_axes)
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
192 activepositionproperty = "position";
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
193 else
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
194 activepositionproperty = "outerposition";
13794
5b395217ccb9 improve argument parsing for subplot, handle 'position' argument
John W. Eaton <jwe@octave.org>
parents: 12685
diff changeset
195 endif
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
196 endif
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
197
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
198 set (cf, "nextplot", "add");
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
199
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
200 found = false;
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
201 kids = get (cf, "children");
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
202 for child = reshape (kids, 1, numel (kids))
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
203 ## Check whether this child is still valid; this might not be the
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
204 ## case anymore due to the deletion of previous children (due to
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
205 ## "deletefcn" callback or for legends/colorbars that are deleted
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
206 ## with their corresponding axes).
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
207 if (! ishandle (child))
7086
625891845df5 [project @ 2007-10-31 17:11:49 by jwe]
jwe
parents: 7040
diff changeset
208 continue;
625891845df5 [project @ 2007-10-31 17:11:49 by jwe]
jwe
parents: 7040
diff changeset
209 endif
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
210 if (strcmp (get (child, "type"), "axes"))
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
211 ## Skip legend and colorbar objects.
11149
fe3c3dfc07eb style fix: break lines before && and ||, not after
John W. Eaton <jwe@octave.org>
parents: 10931
diff changeset
212 if (strcmp (get (child, "tag"), "legend")
fe3c3dfc07eb style fix: break lines before && and ||, not after
John W. Eaton <jwe@octave.org>
parents: 10931
diff changeset
213 || strcmp (get (child, "tag"), "colorbar"))
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
214 continue;
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
215 endif
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
216 if (align_axes)
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
217 objpos = get (child, "position");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
218 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
219 objpos = get (child, "outerposition");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
220 endif
15498
623cce4577b3 Fix legend and subplot interaction (bug #37499)
Rik <rik@octave.org>
parents: 14327
diff changeset
221 if (all (abs (objpos - pos) < eps) && ! replace_axes)
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
222 ## If the new axes are in exactly the same position as an
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
223 ## existing axes object, use the existing axes.
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
224 found = true;
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
225 hsubplot = child;
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
226 else
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
227 ## If the new axes overlap an old axes object, delete the old
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
228 ## axes.
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
229 x0 = pos(1);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
230 x1 = x0 + pos(3);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
231 y0 = pos(2);
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11576
diff changeset
232 y1 = y0 + pos(4);
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
233 objx0 = objpos(1);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
234 objx1 = objx0 + objpos(3);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
235 objy0 = objpos(2);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
236 objy1 = objy0 + objpos(4);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
237 if (! (x0 >= objx1 || x1 <= objx0 || y0 >= objy1 || y1 <= objy0))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
238 delete (child);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9211
diff changeset
239 endif
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
240 endif
6178
830235f4984f [project @ 2006-11-17 00:16:57 by jwe]
jwe
parents: 6163
diff changeset
241 endif
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
242 endfor
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
243
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
244 if (found)
17022
ddc62f0c7a35 Fix mistake from changeset 942d892524b3.
Stefan Mahr <dac922@gmx.de>
parents: 17012
diff changeset
245 set (cf, "currentaxes", hsubplot);
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
246 else
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
247 hsubplot = axes ("box", "off",
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
248 "position", pos,
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
249 "looseinset", looseinset,
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
250 "activepositionproperty", activepositionproperty,
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
251 varargin{:});
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
252 addproperty ("subplot_align", hsubplot, "boolean", true);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
253 addlistener (hsubplot, "position", @subplot_align);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
254 if (! align_axes)
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
255 set (hsubplot, "subplot_align", false)
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
256 subplot_align (hsubplot)
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
257 endif
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
258 endif
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
259
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
260 unwind_protect_cleanup
12470
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
261 set (0, "defaultaxesunits", axesunits);
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
262 set (cf, "units", figureunits);
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
263 end_unwind_protect
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
264
6257
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe]
jwe
parents: 6178
diff changeset
265 if (nargout > 0)
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
266 h = hsubplot;
1540
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
267 endif
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
268
749b8b19733f [project @ 1995-10-06 03:10:34 by jwe]
jwe
parents:
diff changeset
269 endfunction
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
270
12470
64ae43e0e1c0 subplot.m: Use new looseinset property introduced by changeset 12467.
Ben Abbott <bpabbott@mac.com>
parents: 12455
diff changeset
271 function pos = subplot_position (rows, cols, index, position_property)
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
272
11469
c776f063fefe Overhaul m-script files to use common variable name between code and documentation.
Rik <octave@nomad.inbox5.com>
parents: 11305
diff changeset
273 if (rows == 1 && cols == 1)
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
274 ## Trivial result for subplot (1,1,1)
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
275 if (strcmpi (position_property, "position"))
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
276 pos = get (0, "defaultaxesposition");
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
277 else
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
278 pos = get (0, "defaultaxesouterposition");
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
279 endif
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
280 return
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
281 endif
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
282
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
283 if (strcmp (position_property, "outerposition")
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
284 || strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
285 margins.left = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
286 margins.bottom = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
287 margins.right = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
288 margins.top = 0.05;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
289 if (strcmp (position_property, "outerpositiontight"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
290 margins.column = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
291 margins.row = 0.;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
292 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
293 margins.column = 0.04 / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
294 margins.row = 0.04 / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
295 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
296 width = 1 - margins.left - margins.right - (cols-1)*margins.column;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
297 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
298 height = 1 - margins.top - margins.bottom - (rows-1)*margins.row;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
299 height = height / rows;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
300 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
301 defaultaxesposition = get (0, "defaultaxesposition");
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
302
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
303 ## The outer margins surrounding all subplot "positions" are independent
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
304 ## of the number of rows and/or columns
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
305 margins.left = defaultaxesposition(1);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
306 margins.bottom = defaultaxesposition(2);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
307 margins.right = 1.0 - margins.left - defaultaxesposition(3);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
308 margins.top = 1.0 - margins.bottom - defaultaxesposition(4);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
309
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
310 ## Fit from Matlab experiments
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
311 pc = 1 ./ [0.1860, (margins.left + margins.right - 1)];
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
312 margins.column = 1 ./ polyval (pc , cols);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
313 pr = 1 ./ [0.2282, (margins.top + margins.bottom - 1)];
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
314 margins.row = 1 ./ polyval (pr , rows);
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
315
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
316 ## Calculate the width/height of the subplot axes "position".
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
317 ## This is also consistent with Matlab
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
318 width = 1 - margins.left - margins.right - (cols-1)*margins.column;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
319 width = width / cols;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
320 height = 1 - margins.top - margins.bottom - (rows-1)*margins.row;
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
321 height = height / rows;
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
322 endif
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
323
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
324 ## Index offsets from the lower left subplot
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
325 yi = fix ((index(:)-1)/cols);
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
326 xi = index(:) - yi*cols - 1;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
327 yi = (rows - 1) - yi;
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
328
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
329 ## Lower left corner of the subplot, i.e. position(1:2)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
330 x0 = xi .* (width + margins.column) + margins.left;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
331 y0 = yi .* (height + margins.row) + margins.bottom;
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
332
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14363
diff changeset
333 if (numel (x0) > 1)
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
334 ## subplot (row, col, m:n)
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
335 x1 = max (x0(:)) + width;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
336 y1 = max (y0(:)) + height;
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
337 x0 = min (x0(:));
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
338 y0 = min (y0(:));
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
339 pos = [x0, y0, x1-x0, y1-y0];
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
340 else
12455
7b67bbf9dbbb subplot.m: Decrease spacing between subplots rows / columns.
Ben Abbott <bpabbott@mac.com>
parents: 12132
diff changeset
341 ## subplot (row, col, num)
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
342 pos = [x0, y0, width, height];
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
343 endif
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
344
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
345 endfunction
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
346
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
347 function subplot_align (h, varargin)
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
348 persistent updating = false
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
349 if (! updating)
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
350 unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
351 updating = true;
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
352 hfig = ancestor (h, "figure");
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
353 hsubplots = findall (hfig, 'type', 'axes', 'subplot_align', 'off');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
354 if (! isempty (hsubplots))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
355 tightinset = get (hsubplots, 'tightinset');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
356 if (iscell (tightinset))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
357 tightinset = max (cell2mat (tightinset));
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
358 endif
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
359 looseinset = get (hsubplots, 'looseinset');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
360 if (iscell (looseinset))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
361 looseinset = max (cell2mat (looseinset));
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
362 endif
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
363 looseinset = max (tightinset, looseinset);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
364 set (hsubplots, 'looseinset', looseinset);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
365 endif
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
366 unwind_protect_cleanup
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
367 updating = false;
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
368 end_unwind_protect
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
369 endif
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
370 endfunction
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14335
diff changeset
371
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
372 %!demo
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
373 %! clf;
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
374 %! r = 3;
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
375 %! c = 3;
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
376 %! fmt = {'horizontalalignment', 'center', 'verticalalignment', 'middle'};
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
377 %! for n = 1 : r*c
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
378 %! subplot (r, c, n);
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
379 %! xlabel (sprintf ('xlabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
380 %! ylabel (sprintf ('ylabel #%d', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
381 %! title (sprintf ('title #%d', n));
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14363
diff changeset
382 %! text (0.5, 0.5, sprintf ('subplot(%d,%d,%d)', r, c, n), fmt{:});
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
383 %! axis ([0 1 0 1]);
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
384 %! end
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
385 %! subplot (r, c, 1:3);
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
386 %! xlabel (sprintf ('xlabel #%d:%d', 1, 3));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
387 %! ylabel (sprintf ('ylabel #%d:%d', 1, 3));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
388 %! title (sprintf ('title #%d:%d', 1, 3));
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14363
diff changeset
389 %! text (0.5, 0.5, sprintf ('subplot(%d,%d,%d:%d)', r, c, 1, 3), fmt{:});
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
390 %! axis ([0 1 0 1]);
8744
4142982c66c6 subplot.m: Compatible placement of subplots.
Ben Abbott <bpabbott@mac.com>
parents: 8517
diff changeset
391
11305
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options.
Ben Abbott <bpabbott@mac.com>
parents: 11149
diff changeset
392 %!demo
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
393 %! clf;
11305
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options.
Ben Abbott <bpabbott@mac.com>
parents: 11149
diff changeset
394 %! x = 0:1;
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options.
Ben Abbott <bpabbott@mac.com>
parents: 11149
diff changeset
395 %! for n = 1:4
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14335
diff changeset
396 %! subplot (2,2,n, 'align');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
397 %! plot (x, x);
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
398 %! xlabel (sprintf ('xlabel (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
399 %! ylabel (sprintf ('ylabel (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
400 %! title (sprintf ('title (2,2,%d)', n));
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
401 %! end
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14335
diff changeset
402 %! subplot (1,2,1, 'align');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
403 %! plot (x, x);
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
404 %! xlabel ('xlabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
405 %! ylabel ('ylabel (1,2,1)');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
406 %! title ('title (1,2,1)');
11305
c9df571efe95 subplot.m: Add suppport for "align" and "replace" options.
Ben Abbott <bpabbott@mac.com>
parents: 11149
diff changeset
407
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
408 %!demo
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
409 %! clf;
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
410 %! x = 0:10;
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
411 %! ax(1) = subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
412 %! set (ax(1), 'tag', '1');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
413 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
414 %! title ('x & y labels & ticklabels');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
415 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
416 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
417 %! ax(2) = subplot (222);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
418 %! set (ax(2), 'tag', '2');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
419 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
420 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
421 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
422 %! ax(3) = subplot (223);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
423 %! set (ax(3), 'tag', '3');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
424 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
425 %! title ('no labels');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
426 %! axis ('nolabel','tic')
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
427 %! ax(4) = subplot (224);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
428 %! set (ax(4), 'tag', '4');
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
429 %! plot (x, rand (3, 11))
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
430 %! title ('x & y labels & ticklabels');
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
431 %! xlabel xlabel
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
432 %! ylabel ylabel
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
433
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
434 %!demo
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
435 %! x = 0:10;
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
436 %! subplot (221);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
437 %! plot (x, rand (3, 11))
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
438 %! ylim ([0, 1]);
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
439 %! text (0.5, 0.5, '{x,y}labels & {x,y}ticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
440 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
441 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
442 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
443 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
444 %! title title
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
445 %! subplot (222);
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
446 %! plot (x, rand (3, 11))
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
447 %! axis ('labely');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
448 %! ylabel ylabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
449 %! text (0.5, 0.5, 'no xlabels, xticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
450 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
451 %! 'units', 'normalized');
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
452 %! subplot (223);
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
453 %! plot (x, rand (3, 11))
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
454 %! axis ('labelx');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
455 %! text (0.5, 0.5, 'no ylabels, yticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
456 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
457 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
458 %! xlabel xlabel
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
459 %! title title
16975
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
460 %! subplot (224);
47cc8e3d9183 Add demo to subplot.
Ben Abbott <bpabbott@mac.com>
parents: 15512
diff changeset
461 %! plot (x, rand (3, 11))
17012
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
462 %! axis ('nolabel','tic');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
463 %! text (0.5, 0.5, 'no {x,y}labels, {x,y}ticklabels', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
464 %! 'horizontalalignment', 'center', ...
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
465 %! 'units', 'normalized');
942d892524b3 Handle alignment of subplots in subplot.m.
Ben Abbott <bpabbott@mac.com>
parents: 16975
diff changeset
466