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annotate scripts/plot/hold.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 2ab5636ee75f
children
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2005-2012 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 {Command} {} hold
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21 ## @deftypefnx {Command} {} hold on
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22 ## @deftypefnx {Command} {} hold off
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23 ## @deftypefnx {Command} {} hold all
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24 ## @deftypefnx {Function File} {} hold (@var{hax}, @dots{})
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25 ## Toggle or set the @qcode{"hold"} state of the plotting engine which
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26 ## determines whether new graphic objects are added to the plot or replace
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27 ## the existing objects.
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28 ##
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29 ## @table @code
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30 ## @item hold on
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31 ## Retain plot data and settings so that subsequent plot commands are displayed
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32 ## on a single graph.
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33 ##
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34 ## @item hold all
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35 ## Retain plot line color, line style, data, and settings so that subsequent
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36 ## plot commands are displayed on a single graph with the next line color and
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37 ## style.
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38 ##
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39 ## @item hold off
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40 ## Restore default graphics settings which clear the graph and reset axis
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41 ## properties before each new plot command. (default).
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42 ##
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43 ## @item hold
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44 ## Toggle the current hold state.
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45 ## @end table
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46 ##
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47 ## When given the additional argument @var{hax}, the hold state is modified
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48 ## for this axis rather than the current axes returned by @code{gca}.
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49 ##
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50 ## To query the current hold state use the @code{ishold} function.
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51 ## @seealso{ishold, cla, clf, newplot}
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52 ## @end deftypefn
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53
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54 function hold (varargin)
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55
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56 if (nargin > 0 && isscalar (varargin{1}) && isaxes (varargin{1}))
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57 hax = varargin{1};
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58 varargin(1) = [];
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59 nargs = numel (varargin);
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60 ## FIXME: Should this be ancestor (hax, "parent")?
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61 hfig = get (hax, "parent");
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62 elseif (nargin > 0 && numel (varargin{1}) > 1 && ishandle (varargin{1}))
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63 print_usage ();
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64 else
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65 hax = gca ();
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66 hfig = gcf ();
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67 nargs = numel (varargin);
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68 endif
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69
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70 hold_all = false;
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71 if (nargs == 0)
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72 turn_hold_off = ishold (hax);
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73 elseif (nargs == 1)
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74 state = tolower (varargin{1});
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75 switch (state)
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76 case "off"
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77 turn_hold_off = true;
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78 case "all"
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diff changeset
79 turn_hold_off = false;
84c35a483d1f Support 'hold all' (Feature Request #30336)
David Bateman <dbateman@free.fr>
parents: 10549
diff changeset
80 hold_all = true;
17125
b5d6314314fc Change various plot functions to take advantage of new isaxes() function.
Rik <rik@octave.org>
parents: 17122
diff changeset
81 case "on"
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9618
diff changeset
82 turn_hold_off = false;
17125
b5d6314314fc Change various plot functions to take advantage of new isaxes() function.
Rik <rik@octave.org>
parents: 17122
diff changeset
83 otherwise
11472
1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done.
Rik <octave@nomad.inbox5.com>
parents: 10916
diff changeset
84 error ("hold: invalid hold STATE");
17125
b5d6314314fc Change various plot functions to take advantage of new isaxes() function.
Rik <rik@octave.org>
parents: 17122
diff changeset
85 endswitch
5406
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents:
diff changeset
86 else
6046
34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe]
jwe
parents: 5406
diff changeset
87 print_usage ();
5406
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents:
diff changeset
88 endif
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents:
diff changeset
89
9618
e381f80a5f7a correctly toggle hold state
John W. Eaton <jwe@octave.org>
parents: 9328
diff changeset
90 if (turn_hold_off)
17049
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
91 set (hax, "nextplot", "replace");
9618
e381f80a5f7a correctly toggle hold state
John W. Eaton <jwe@octave.org>
parents: 9328
diff changeset
92 else
17049
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
93 set (hax, "nextplot", "add");
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
94 set (hfig, "nextplot", "add");
8065
6333da0dfdfd hold.m: if hold is applied to a figure, set state for all child axes objects
John W. Eaton <jwe@octave.org>
parents: 7985
diff changeset
95 endif
17049
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
96 set (hax, "__hold_all__", hold_all);
8065
6333da0dfdfd hold.m: if hold is applied to a figure, set state for all child axes objects
John W. Eaton <jwe@octave.org>
parents: 7985
diff changeset
97
5406
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents:
diff changeset
98 endfunction
9272
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
99
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
100
9272
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Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
101 %!demo
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
102 %! clf;
17049
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
103 %! t = linspace (0, 2*pi, 100);
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
104 %! plot (t, sin (t));
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
105 %! hold on;
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
106 %! plot (t, cos (t));
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
107 %! title ({'hold on', '2 plots shown on same graph'});
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
108 %! hold off;
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
109
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
110 %!demo
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
111 %! clf;
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
112 %! t = linspace (0, 2*pi, 100);
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
113 %! plot (t, sin (t));
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
114 %! hold all;
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
115 %! plot (t, cos (t));
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
116 %! title ({'hold all', '2 plots shown on same graph with linestyle also preserved'});
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
117 %! hold off;
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
118
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
119 %!demo
0322e057697f hold.m, grid.m, box.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
120 %! clf;
9272
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
121 %! A = rand (100);
17190
df4c4b7708a4 Add titles and clean-up plotting %!demos.
Rik <rik@octave.org>
parents: 17125
diff changeset
122 %! [X, Y] = find (A > 0.95);
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
123 %! imshow (A);
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
124 %! hold on;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
125 %! plot (X, Y, 'o');
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
126 %! hold off;
17190
df4c4b7708a4 Add titles and clean-up plotting %!demos.
Rik <rik@octave.org>
parents: 17125
diff changeset
127 %! title ('hold with image and plot');
9272
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
128
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
129 %!demo
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
130 %! clf;
14247
c4fa5e0b6193 test: Make surface demos reproducible by setting colormap to default at start of demo.
Rik <octave@nomad.inbox5.com>
parents: 14245
diff changeset
131 %! colormap ('default');
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
132 %! hold on;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
133 %! imagesc (1 ./ hilb (4));
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
134 %! plot (1:4, '-s');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
135 %! hold off;
9272
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
136
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
137 %!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
138 %! clf;
14247
c4fa5e0b6193 test: Make surface demos reproducible by setting colormap to default at start of demo.
Rik <octave@nomad.inbox5.com>
parents: 14245
diff changeset
139 %! colormap ('default');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
140 %! hold on;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
141 %! imagesc (1 ./ hilb (2));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
142 %! imagesc (1 ./ hilb (4));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
143 %! hold off;
9272
3eda945bda43 __go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents: 8920
diff changeset
144
9328
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
145 %!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
146 %! clf;
14247
c4fa5e0b6193 test: Make surface demos reproducible by setting colormap to default at start of demo.
Rik <octave@nomad.inbox5.com>
parents: 14245
diff changeset
147 %! colormap ('default');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
148 %! hold on;
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
149 %! plot (1:4, '-s');
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
150 %! imagesc (1 ./ hilb (4));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
151 %! hold off;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
152
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
153 %!demo
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
154 %! clf;
14247
c4fa5e0b6193 test: Make surface demos reproducible by setting colormap to default at start of demo.
Rik <octave@nomad.inbox5.com>
parents: 14245
diff changeset
155 %! colormap ('default');
9328
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
156 %! t = linspace (-3, 3, 50);
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
157 %! [x, y] = meshgrid (t, t);
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
158 %! z = peaks (x, y);
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
159 %! contourf (x, y, z, 10);
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
160 %! hold on;
14252
4e6436a60b62 Changes to allow plot demos to be run under Matlab.
Ben Abbott <bpabbott@mac.com>
parents: 14247
diff changeset
161 %! plot (x(:), y(:), '^');
14245
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Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
162 %! patch ([-1.0 1.0 1.0 -1.0 -1.0], [-1.0 -1.0 1.0 1.0 -1.0], 'red');
9328
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
163 %! xlim ([-2.0 2.0]);
0307f5e5568c __go_draw_axes__.m: Fix order when pushing group children onto kid list.
Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
164 %! ylim ([-2.0 2.0]);
14245
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Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
165 %! colorbar ('SouthOutside');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
166 %! title ('Test script for some plot functions');
9328
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Ben Abbott <bpabbott@mac.com>
parents: 9316
diff changeset
167
17049
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Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
168 ## hold on test
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
169 %!test
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
170 %! hf = figure ("visible", "off");
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
171 %! unwind_protect
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
172 %! p = plot ([0 1]);
14237
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parents: 14138
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173 %! assert (! ishold);
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
174 %! hold on;
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
175 %! assert (ishold);
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
176 %! p1 = fill ([0 1 1], [0 0 1], "black");
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
177 %! p2 = fill ([0 1 0], [0 1 1], "red");
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
178 %! assert (length (get (hf, "children")), 1);
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
179 %! assert (length (get (gca, "children")), 3);
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
180 %! unwind_protect_cleanup
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
181 %! close (hf);
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
182 %! end_unwind_protect
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
183
17049
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Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
184 ## hold off test
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
185 %!test
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
186 %! hf = figure ("visible", "off");
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
187 %! unwind_protect
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
188 %! p = plot ([0 1]);
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
189 %! assert (! ishold);
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
190 %! hold on;
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
191 %! assert (ishold);
14363
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Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
192 %! p1 = fill ([0 1 1], [0 0 1], "black");
14237
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Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
193 %! hold off;
13204
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
194 %! p2 = fill ([0 1 0], [0 1 1], "red");
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
195 %! assert (length (get (hf, "children")), 1);
be7bfd59300a Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
196 %! assert (length (get (gca, "children")), 1);
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
197 %! unwind_protect_cleanup
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
198 %! close (hf);
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Kai Habel <kai.habel@gmx.de>
parents: 11587
diff changeset
199 %! end_unwind_protect
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11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
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