Mercurial > octave-nkf
view scripts/plot/util/private/__ghostscript__.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/private/__ghostscript__.m@5d3a684236b0 |
children | d63878346099 |
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## Copyright (C) 2010-2012 Ben Abbott ## ## 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 {Function File} {} __ghostscript__ (@var{@dots{}}) ## Undocumented internal function. ## @end deftypefn ## Author: Ben Abbott <bpabbott@mac.com> ## Created: 2010-07-26 function [gs_cmd, cleanup_cmd] = __ghostscript__ (varargin); opts.binary = ""; opts.source = "-"; opts.output = "-"; opts.device = ""; opts.epscrop = false; opts.antialiasing = false; opts.antialiasing_textalphabits = 4;, opts.antialiasing_graphicsalphabits = 4; opts.resolution = 150; opts.papersize = ""; opts.pageoffset = [0 0]; opts.debug = false; opts.level = []; opts.prepend = ""; offsetfile = ""; offset_ps = {}; cleanup_cmd = ""; args = varargin; n = find (cellfun ("isclass", args, "struct")); if (! isempty (n)) f = fieldnames (args{n}); for m = 1:numel (f) opts.(f{m}) = args{n}.(f{m}); endfor args(n) = []; endif for n = 1:2:numel (args) opts.(args{n}) = args{n+1}; endfor if (isempty (opts.papersize)) format_for_printer = false; else format_for_printer = true; endif gs_opts = sprintf ("-dQUIET -dNOPAUSE -dBATCH -dSAFER -sDEVICE=%s", opts.device); if (! isempty (opts.level) && ismember (opts.level, [1, 2, 3])) gs_opts = sprintf ("%s -dLanguageLevel=%d", gs_opts, round (opts.level)); endif if (opts.antialiasing && isempty (strfind (opts.device, "write"))) ## Apply anti-aliasing to all bitmap formats/devices gs_opts = sprintf ("%s -dTextAlphaBits=%d -dGraphicsAlphaBits=%d", gs_opts, opts.antialiasing_textalphabits, opts.antialiasing_graphicsalphabits); gs_opts = sprintf ("%s -r%dx%d", gs_opts, [1, 1] * opts.resolution); elseif (any (strcmp (opts.device, {"pswrite", "ps2write", "pdfwrite"}))) gs_opts = sprintf ("%s -dEmbedAllFonts=true", gs_opts); if (strcmp (opts.device, "pdfwrite")) ## Optimize for loading gs_opts = sprintf ("%s -dOptimize=true", gs_opts); endif endif if (opts.epscrop) ## papersize is specified by the eps bbox gs_opts = sprintf ("%s -dEPSCrop", gs_opts); endif if (format_for_printer) if (ischar (opts.papersize)) gs_opts = sprintf ("%s -sPAPERSIZE=%s", gs_opts, opts.papersize); elseif (isnumeric (opts.papersize) && numel (opts.papersize) == 2) gs_opts = sprintf ("%s -dDEVICEWIDTHPOINTS=%d -dDEVICEHEIGHTPOINTS=%d", gs_opts, opts.papersize); if (opts.papersize(1) > opts.papersize(2)) ## Lanscape mode: This option will result in automatic rotation of the ## document page if the requested page size matches one ## of the default page sizes gs_opts = sprintf ("%s -dNORANGEPAGESIZE", gs_opts); endif else error ("print:badpapersize", "__ghostscript__.m: invalid 'papersize'"); endif gs_opts = sprintf ("%s -dFIXEDMEDIA", gs_opts); ## "pageoffset" is relative to the coordinates, not the BBox LLHC. str = sprintf ("%s [%d %d] %s", "<< /Margins [0 0] /.HWMargins [0 0 0 0] /PageOffset", opts.pageoffset, ">> setpagedevice"); offset_ps = {"%!PS-Adobe-3.0", str, "%%EOF"}; if (isfield (opts, "offsetfile")) offsetfile = opts.offsetfile; cleanup_cmd = ""; else offsetfile = strcat (tmpnam (), ".ps"); cleanup_cmd = sprintf ("rm %s", offsetfile); endif unwind_protect fid = fopen (offsetfile, "w"); if (fid == -1) error ("print:fopenfailed", "__ghostscript__.m: fopen () failed"); endif fprintf (fid, "%s\n", offset_ps{:}); unwind_protect_cleanup status = fclose (fid); if (status == -1) error ("print:fclosefailed", "__ghostscript__.m: fclose () failed"); endif end_unwind_protect if (opts.debug) fprintf ("---- begin %s ----\n", offsetfile); fprintf ("%s\n", offset_ps{:}); fprintf ("----- end %s -----\n", offsetfile); endif endif if (isempty (opts.binary)) error ("print:no_ghostscript", "__ghostscript__.m: ghostscript is required."); elseif (isempty (opts.output)) cmd = sprintf ("%s %s", opts.binary, gs_opts); else cmd = sprintf ("%s %s -sOutputFile=\"%s\"", opts.binary, gs_opts, opts.output); endif if (! isempty (opts.prepend) && any (strcmpi (opts.device, {"pswrite", "ps2write", "pdfwrite"}))) ## FIXME - Fonts get may be mangled when appending ps/ps2. ## See "How to concatenate several PS files" at the link, ## http://en.wikibooks.org/wiki/PostScript_FAQ cmd = sprintf ("%s %s", cmd, opts.prepend); if (isempty (cleanup_cmd)) cleanup_cmd = sprintf ("rm %s", opts.prepend); else cleanup_cmd = sprintf ("%s ; rm %s", cleanup_cmd, opts.prepend); endif endif if (! isempty (offsetfile) && format_for_printer) cmd = sprintf ("%s %s", cmd, offsetfile); endif if (! isempty (opts.source)) cmd = sprintf ("%s %s", cmd, opts.source); endif if (opts.debug) fprintf ("Ghostscript command: '%s'\n", cmd); endif gs_cmd = cmd; endfunction