Mercurial > octave-nkf
diff scripts/plot/util/copyobj.m @ 17572:7bb76a22cde1
maint: Split scripts/plot directory into 4 pieces.
scripts/gui : user-interface functions
scripts/plot/appearance : functions controlling plot appearance
scripts/plot/draw : plotting functions which produce graphs
scripts/plot/util : low-level plotting functions and utilities.
* scripts/gui/guidata.m, scripts/gui/guihandles.m, scripts/gui/module.mk,
scripts/gui/private/__file_filter__.m,
scripts/gui/private/__fltk_file_filter__.m,
scripts/gui/private/__is_function__.m, scripts/gui/private/__uigetdir_fltk__.m,
scripts/gui/private/__uigetfile_fltk__.m,
scripts/gui/private/__uiobject_split_args__.m,
scripts/gui/private/__uiputfile_fltk__.m, scripts/gui/uicontextmenu.m,
scripts/gui/uicontrol.m, scripts/gui/uigetdir.m, scripts/gui/uigetfile.m,
scripts/gui/uimenu.m, scripts/gui/uipanel.m, scripts/gui/uipushtool.m,
scripts/gui/uiputfile.m, scripts/gui/uiresume.m, scripts/gui/uitoggletool.m,
scripts/gui/uitoolbar.m, scripts/gui/uiwait.m, scripts/gui/waitbar.m,
scripts/gui/waitforbuttonpress.m: Moved from scripts/plot to scripts/gui
* scripts/plot/appearance/__clabel__.m,
scripts/plot/appearance/__getlegenddata__.m, scripts/plot/appearance/axis.m,
scripts/plot/appearance/box.m, scripts/plot/appearance/caxis.m,
scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m,
scripts/plot/appearance/diffuse.m, scripts/plot/appearance/grid.m,
scripts/plot/appearance/gtext.m, scripts/plot/appearance/hidden.m,
scripts/plot/appearance/legend.m,
scripts/plot/appearance/orient.m, scripts/plot/appearance/pbaspect.m,
scripts/plot/appearance/private/__axis_label__.m,
scripts/plot/appearance/private/__axis_limits__.m,
scripts/plot/appearance/shading.m, scripts/plot/appearance/specular.m,
scripts/plot/appearance/text.m, scripts/plot/appearance/title.m,
scripts/plot/appearance/view.m, scripts/plot/appearance/whitebg.m,
scripts/plot/appearance/xlabel.m, scripts/plot/appearance/xlim.m,
scripts/plot/appearance/ylabel.m, scripts/plot/appearance/ylim.m,
scripts/plot/appearance/zlabel.m, scripts/plot/appearance/zlim.m:
Moved from scripts/plot to subdir appearance.
* scripts/plot/draw/area.m, scripts/plot/draw/bar.m, scripts/plot/draw/barh.m,
scripts/plot/draw/colorbar.m, scripts/plot/draw/comet.m,
scripts/plot/draw/comet3.m, scripts/plot/draw/compass.m,
scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m,
scripts/plot/draw/contourc.m, scripts/plot/draw/contourf.m,
scripts/plot/draw/cylinder.m, scripts/plot/draw/ellipsoid.m,
scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m,
scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m,
scripts/plot/draw/ezmeshc.m, scripts/plot/draw/ezplot.m,
scripts/plot/draw/ezplot3.m, scripts/plot/draw/ezpolar.m,
scripts/plot/draw/ezsurf.m, scripts/plot/draw/ezsurfc.m,
scripts/plot/draw/feather.m, scripts/plot/draw/fill.m,
scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m,
scripts/plot/draw/isocolors.m, scripts/plot/draw/isonormals.m,
scripts/plot/draw/isosurface.m, scripts/plot/draw/line.m,
scripts/plot/draw/loglog.m, scripts/plot/draw/loglogerr.m,
scripts/plot/draw/mesh.m, scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m,
scripts/plot/draw/pareto.m,
scripts/plot/draw/patch.m, scripts/plot/draw/pcolor.m,
scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m, scripts/plot/draw/pie3.m,
scripts/plot/draw/plot.m, scripts/plot/draw/plot3.m,
scripts/plot/draw/plotmatrix.m, scripts/plot/draw/plotyy.m,
scripts/plot/draw/polar.m, scripts/plot/draw/private/__add_datasource__.m,
scripts/plot/draw/private/__bar__.m, scripts/plot/draw/private/__contour__.m,
scripts/plot/draw/private/__errcomm__.m,
scripts/plot/draw/private/__errplot__.m,
scripts/plot/draw/private/__ezplot__.m,
scripts/plot/draw/private/__interp_cube__.m,
scripts/plot/draw/private/__line__.m,
scripts/plot/draw/private/__marching_cube__.m,
scripts/plot/draw/private/__patch__.m, scripts/plot/draw/private/__pie__.m,
scripts/plot/draw/private/__plt__.m, scripts/plot/draw/private/__quiver__.m,
scripts/plot/draw/private/__scatter__.m, scripts/plot/draw/private/__stem__.m,
scripts/plot/draw/quiver.m, scripts/plot/draw/quiver3.m,
scripts/plot/draw/rectangle.m, scripts/plot/draw/ribbon.m,
scripts/plot/draw/rose.m, scripts/plot/draw/scatter.m,
scripts/plot/draw/scatter3.m, scripts/plot/draw/semilogx.m,
scripts/plot/draw/semilogxerr.m, scripts/plot/draw/semilogy.m,
scripts/plot/draw/semilogyerr.m, scripts/plot/draw/shrinkfaces.m,
scripts/plot/draw/slice.m, scripts/plot/draw/sombrero.m,
scripts/plot/draw/sphere.m, scripts/plot/draw/stairs.m,
scripts/plot/draw/stem.m, scripts/plot/draw/stem3.m,
scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m,
scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m,
scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m,
scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m,
scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m,
scripts/plot/draw/waterfall.m: Moved from plot/ to subdir draw.
* scripts/plot/util/__actual_axis_position__.m,
scripts/plot/util/__default_plot_options__.m,
scripts/plot/util/__gnuplot_drawnow__.m,
scripts/plot/util/__next_line_color__.m,
scripts/plot/util/__next_line_style__.m,
scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/__pltopt__.m,
scripts/plot/util/allchild.m, scripts/plot/util/ancestor.m,
scripts/plot/util/axes.m, scripts/plot/util/cla.m, scripts/plot/util/clf.m,
scripts/plot/util/close.m, scripts/plot/util/closereq.m,
scripts/plot/util/colstyle.m, scripts/plot/util/copyobj.m,
scripts/plot/util/figure.m, scripts/plot/util/findall.m,
scripts/plot/util/findfigs.m, scripts/plot/util/findobj.m,
scripts/plot/util/gca.m, scripts/plot/util/gcbf.m, scripts/plot/util/gcbo.m,
scripts/plot/util/gcf.m, scripts/plot/util/gco.m, scripts/plot/util/ginput.m,
scripts/plot/util/gnuplot_binary.in, scripts/plot/util/graphics_toolkit.m,
scripts/plot/util/hdl2struct.m, scripts/plot/util/hggroup.m,
scripts/plot/util/hold.m, scripts/plot/util/isaxes.m,
scripts/plot/util/isfigure.m, scripts/plot/util/ishghandle.m,
scripts/plot/util/ishold.m, scripts/plot/util/isprop.m,
scripts/plot/util/linkprop.m, scripts/plot/util/meshgrid.m,
scripts/plot/util/ndgrid.m,
scripts/plot/util/newplot.m, scripts/plot/util/print.m,
scripts/plot/util/printd.m, scripts/plot/util/private/__add_default_menu__.m,
scripts/plot/util/private/__fltk_ginput__.m,
scripts/plot/util/private/__fltk_print__.m,
scripts/plot/util/private/__ghostscript__.m,
scripts/plot/util/private/__gnuplot_get_var__.m,
scripts/plot/util/private/__gnuplot_ginput__.m,
scripts/plot/util/private/__gnuplot_has_feature__.m,
scripts/plot/util/private/__gnuplot_has_terminal__.m,
scripts/plot/util/private/__gnuplot_open_stream__.m,
scripts/plot/util/private/__gnuplot_print__.m,
scripts/plot/util/private/__gnuplot_version__.m,
scripts/plot/util/private/__go_draw_axes__.m,
scripts/plot/util/private/__go_draw_figure__.m,
scripts/plot/util/private/__print_parse_opts__.m,
scripts/plot/util/private/__tight_eps_bbox__.m, scripts/plot/util/refresh.m,
scripts/plot/util/refreshdata.m, scripts/plot/util/saveas.m,
scripts/plot/util/shg.m, scripts/plot/util/struct2hdl.m,
scripts/plot/util/subplot.m: Moved from plot to subdir util.
* etc/HACKING: Updated directory structure info.
* scripts/Makefile.am, scripts/plot/appearance/module.mk,
scripts/plot/draw/module.mk, scripts/plot/util/module.mk:
Added new directories to build system.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 04 Oct 2013 17:09:08 -0700 |
parents | scripts/plot/copyobj.m@e7723410ec32 |
children | d63878346099 |
line wrap: on
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/scripts/plot/util/copyobj.m Fri Oct 04 17:09:08 2013 -0700 @@ -0,0 +1,154 @@ +## Copyright (C) 2012 pdiribarne +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 3 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with Octave; see the file COPYING. If not, see +## <http://www.gnu.org/licenses/>. + +## -*- texinfo -*- +## @deftypefn {Function File} {@var{hnew} =} copyobj (@var{horig}) +## @deftypefnx {Function File} {@var{hnew} =} copyobj (@var{horig}, @var{hparent}) +## Construct a copy of the graphic object associated with handle @var{horig} +## and return a handle @var{hnew} to the new object. +## +## If a parent handle @var{hparent} (root, figure, axes, or hggroup) is +## specified, the copied object will be created as a child of @var{hparent}. +## @seealso{struct2hdl, hdl2struct, findobj} +## @end deftypefn + +## Author: pdiribarne <pdiribarne@new-host.home> +## Created: 2012-04-01 + +function hnew = copyobj (horig, hparent = 0) + + partypes = {"root", "figure", "axes", "hggroup"}; + othertypes = {"line", "patch", "surface", "image", "text"}; + alltypes = [partypes othertypes]; + + if (! ishandle (horig) || nargin > 2) + print_usage (); + elseif (! ishandle (hparent)) + hparent = figure (fix (hparent)); + elseif (! any (strcmpi (get (hparent).type, partypes))) + print_usage (); + endif + + ## current figure and axes + cf = gcf (); + ca = gca (); + + ## compatibility of input handles + kididx = find (strcmp (alltypes, get (horig).type)); + paridx = find (strcmp (alltypes, get (hparent).type)); + + if (kididx <= paridx) + error ("copyobj: %s object can't be children to %s.", + alltypes{kididx}, alltypes{paridx}); + elseif (nargin == 1) + str = hdl2struct (horig); + hnew = struct2hdl (str); + else + str = hdl2struct (horig); + hnew = struct2hdl (str, hparent); + endif + + ## reset current figure (and eventually axes) to original + set (0, "currentfigure", cf); + if (get (hnew, "parent") == cf) + set (cf, "currentaxes", ca) + endif + +endfunction + + +%!demo +%! hdl = figure (1234); +%! clf; +%! hold on; +%! x = 1:10; +%! y = x.^2; +%! dy = 2 * (.2 * x); +%! y2 = (x - 3).^2; +%! hg = errorbar (x, y, dy,'#~'); +%! set (hg, 'marker', '^', 'markerfacecolor', rand (1,3)); +%! plot (x, y2, 'ok-'); +%! legend ('errorbar', 'line'); +%! hnew = copyobj (hdl); + +%!#demo +%! ## FIXME: This demo fails for an obscure reason. +%! ## It appears that there is something wrong with Octave code for patches. +%! ## This demo must remain commented out until patch() has been reworked. +%! unwind_protect +%! hdl = figure (1234); +%! clf; +%! subplot (2,2,1); +%! hold on; +%! contourf (rand (10, 10)); +%! colorbar (); +%! subplot (2,2,2); +%! quiver (rand (10, 10), rand (10, 10)); +%! subplot (2,2,3); +%! colormap (jet (64)); +%! hold on; +%! sombrero (); +%! colorbar ('peer', gca, 'NorthOutside'); +%! subplot (2,2,4); +%! imagesc (rand (30, 30)); +%! text (15, 15, 'Rotated text', ... +%! 'HorizontAlalignment', 'Center', 'Rotation', 30); +%! hnew = copyobj (hdl); +%! unwind_protect_cleanup +%! close all; +%! end_unwind_protect + +%!testif HAVE_MAGICK +%! toolkit = graphics_toolkit (); +%! graphics_toolkit ("gnuplot"); +%! unwind_protect +%! h1 = figure ("visible", "off"); +%! x = 0:0.1:2*pi; +%! y1 = sin (x); +%! y2 = exp (x - 1); +%! ax = plotyy (x,y1, x-1,y2, @plot, @semilogy); +%! xlabel ("X"); +%! ylabel (ax(1), "Axis 1"); +%! ylabel (ax(2), "Axis 2"); +%! axes (ax(1)); +%! text (0.5, 0.5, "Left Axis", ... +%! "color", [0 0 1], "horizontalalignment", "center"); +%! axes (ax(2)); +%! text (4.5, 80, "Right Axis", ... +%! "color", [0 0.5 0], "horizontalalignment", "center"); +%! s1 = hdl2struct (h1); +%! h2 = struct2hdl (s1); +%! s2 = hdl2struct (h2); +%! png1 = strcat (tmpnam (), ".png"); +%! png2 = strcat (tmpnam (), ".png"); +%! unwind_protect +%! print (h1, png1); +%! [img1, map1, alpha1] = imread (png1); +%! print (h2, png2); +%! [img2, map2, alpha2] = imread (png2); +%! unwind_protect_cleanup +%! unlink (png1); +%! unlink (png2); +%! end_unwind_protect +%! assert (img1, img2); +%! assert (map1, map2); +%! assert (alpha1, alpha2); +%! unwind_protect_cleanup +%! close (h1); +%! close (h2); +%! graphics_toolkit (toolkit); +%! end_unwind_protect +