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view scripts/plot/util/printd.m @ 22302:1c4cd12987f5
Use Octave syntax in graphics demos.
* inputdlg.m, listdlg.m, waitbar.m, autumn.m, bone.m, cool.m, copper.m,
cubehelix.m, flag.m, gray.m, hot.m, hsv.m, jet.m, lines.m, ocean.m, pink.m,
prism.m, rainbow.m, rgbplot.m, spring.m, summer.m, viridis.m, white.m,
winter.m, annotation.m, axis.m, clabel.m, daspect.m, datetick.m, grid.m,
legend.m, lighting.m, material.m, pbaspect.m, shading.m, text.m, xlim.m,
ylim.m, zlim.m, area.m, bar.m, barh.m, camlight.m, colorbar.m, comet.m,
comet3.m, contour.m, contour3.m, contourf.m, cylinder.m, ellipsoid.m,
errorbar.m, ezcontour.m, ezcontourf.m, ezmesh.m, ezmeshc.m, ezplot.m,
ezplot3.m, ezsurf.m, ezsurfc.m, feather.m, fill.m, fplot.m, isocaps.m,
isonormals.m, isosurface.m, light.m, line.m, loglog.m, loglogerr.m, mesh.m,
meshc.m, meshz.m, pareto.m, patch.m, pcolor.m, pie.m, pie3.m, plot.m, plot3.m,
plotmatrix.m, plotyy.m, polar.m, quiver.m, quiver3.m, rectangle.m, ribbon.m,
rose.m, scatter.m, scatter3.m, semilogx.m, semilogxerr.m, semilogy.m,
semilogyerr.m, shrinkfaces.m, slice.m, smooth3.m, sombrero.m, stairs.m, stem.m,
stem3.m, stemleaf.m, surf.m, surfc.m, surfl.m, surfnorm.m, tetramesh.m,
trimesh.m, triplot.m, trisurf.m, waterfall.m, copyobj.m, hold.m, linkaxes.m,
linkprop.m, printd.m, refreshdata.m, subplot.m, zoom.m, pcr.m, dump_demos.m:
Use Octave syntax in graphics demos.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 15 Aug 2016 15:15:30 -0700 |
parents | ffad2baa90f7 |
children | bac0d6f07a3e |
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## Copyright (C) 2013-2015 Michael D. Godfrey ## ## This file is part of Octave. ## ## Octave 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. ## ## Octave 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 {} {} printd (@var{obj}, @var{filename}) ## @deftypefnx {} {@var{out_file} =} printd (@dots{}) ## ## Convert any object acceptable to @code{disp} into the format selected by ## the suffix of @var{filename}. ## ## If the return argument @var{out_file} is given, the name of the created ## file is returned. ## ## This function is intended to facilitate manipulation of the output of ## functions such as @code{stemleaf}. ## @seealso{stemleaf} ## @end deftypefn ## Author: Michael D. Godfrey <michaeldgodfrey@gmail.com> ## Description: Convert objects into other file formats. function pr_out = printd (obj, filename) ## Convert any object acceptable to disp() into various display formats. ## obj is the input object. ## filename is the output file (with required suffix). ## Extract .suffix from filename if ((sufix = rindex (filename, ".")) <= 0) error ("printd: output filename '%s' requires a suffix.\nOptions are: pdf ps eps txt jpg jpeg", filename); endif opt = substr (filename, sufix+1); [pf, tempf, mag] = mkstemp ("oct-XXXXXX", 1); fprintf (pf, "%s", disp (obj)); frewind (pf); ## It seems best to only use convert for image output. Its ps and pdf ## are badly rendered. opt = lower (opt); switch (opt) case "pdf" enscr = sprintf ("enscript --no-header -o %s.ps %s ; ps2pdf %s.ps %s.pdf; mv %s.pdf %s;exit", ... tempf, tempf, tempf, tempf, tempf, filename); system (enscr); delete ([tempf ".ps"]); case "ps" enscr = sprintf ("enscript --no-header -o %s %s ; exit", filename, tempf); system (enscr); case "eps" enscr = sprintf ("enscript --no-header -o %s.ps %s ; ps2eps --ignoreBB %s.ps; mv %s.eps %s; exit", ... tempf, tempf, tempf, tempf, filename); system (enscr); delete ([tempf ".ps"]); case "txt" enscr = sprintf ("cp %s %s", tempf, filename); system (enscr); case {"jpg", "jpeg"} enscr = sprintf ("convert -trim txt:%s jpg:%s", tempf, filename); system (enscr); otherwise fclose (pf); delete (tempf); error ("printd: unknown conversion type: %s.\nOptions are: pdf ps eps txt jpg jpeg", opt); endswitch fclose (pf); delete (tempf); pr_out = sprintf ("%s file %s written\n", opt, filename); endfunction %!demo %! r2 = char ( ... %! "stem step: 10, data: unsorted.", ... %! "Hinges: lo: 12, hi: 42" , ... %! " 1 | 22118" , ... %! " 2 | 28" , ... %! " 3 | 98" , ... %! " 4 | 244" , ... %! " 5 | 2" ); %! printd (r2, "test_p.txt"); %! system ("cat test_p.txt"); %! delete ("test_p.txt"); %!test %! r2 = char ( %! "stem step: 10, data: unsorted.", %! "Hinges: lo: 12, hi: 42" , %! " 1 | 22118" , %! " 2 | 28" , %! " 3 | 98" , %! " 4 | 244" , %! " 5 | 2" ); %! printd (r2, "test_p.txt"); %! r4 = fileread ("test_p.txt"); %! delete ("test_p.txt"); %! r2 = disp (r2); %! assert (r4, r2);