Mercurial > octave-nkf
diff scripts/plot/util/__pltopt__.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/__pltopt__.m@ec5bd610a11f |
children | d63878346099 |
line wrap: on
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/scripts/plot/util/__pltopt__.m Fri Oct 04 17:09:08 2013 -0700 @@ -0,0 +1,235 @@ +## Copyright (C) 1994-2012 John W. Eaton +## +## 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} {} __pltopt__ (@var{caller}, @var{opt}) +## Undocumented internal function. +## @end deftypefn + +## @deftypefn {Function File} {} __pltopt__ (@var{caller}, @var{opt}) +## +## Decode plot option strings. +## +## @var{opt} can currently be some combination of the following: +## +## @table @code +## @item "-" +## For solid linestyle (default). +## +## @item "--" +## For dashed line style. +## +## @item "-." +## For linespoints plot style. +## +## @item ":" +## For dots plot style. +## +## @item "r" +## Red line color. +## +## @item "g" +## Green line color. +## +## @item "b" +## Blue line color. +## +## @item "c" +## Cyan line color. +## +## @item "m" +## Magenta line color. +## +## @item "y" +## Yellow line color. +## +## @item "k" +## Black line color. +## +## @item "w" +## White line color. +## +## @item ";title;" +## Here @code{"title"} is the label for the key. +## +## @item "+" +## @itemx "o" +## @itemx "*" +## @itemx "." +## @itemx "x" +## @itemx "s" +## @itemx "d" +## @itemx "^" +## @itemx "v" +## @itemx ">" +## @itemx "<" +## @itemx "p" +## @itemx "h" +## Used in combination with the points or linespoints styles, set the point +## style. +## @end table +## +## The legend may be fixed to include the name of the variable +## plotted in some future version of Octave. + +## Author: jwe + +function [options, valid] = __pltopt__ (caller, opt, err_on_invalid = true) + + options = __default_plot_options__ (); + valid = true; + + if (ischar (opt)) + opt = cellstr (opt); + elseif (! iscellstr (opt)) + error ("__pltopt__: argument must be a character string or cell array of character strings"); + endif + + nel = numel (opt); + + for i = nel:-1:1 + [options(i), valid] = __pltopt1__ (caller, opt{i}, err_on_invalid); + if (! err_on_invalid && ! valid) + return; + endif + endfor + +endfunction + +## Really decode plot option strings. + +## Author: Rick Niles <niles@axp745.gsfc.nasa.gov> +## Adapted-By: jwe +## Maintainer: jwe + +function [options, valid] = __pltopt1__ (caller, opt, err_on_invalid) + + options = __default_plot_options__ (); + valid = true; + + have_linestyle = false; + have_marker = false; + + ## If called by __errplot__, extract the linestyle before proceeding. + if (strcmp (caller, "__errplot__")) + if (strncmp (opt, "#~>", 3)) + n = 3; + elseif (strncmp (opt, "#~", 2) || strncmp (opt, "~>", 2)) + n = 2; + elseif (strncmp (opt, "~", 1) || strncmp (opt, ">", 1) + || strncmp (opt, "#", 1)) + n = 1; + else + n = 0; + endif + options.errorstyle = opt(1:n); + opt(1:n) = []; + else + options.errorstyle = "~"; + endif + + while (! isempty (opt)) + if (strncmp (opt, "--", 2) || strncmp (opt, "-.", 2)) + options.linestyle = opt(1:2); + have_linestyle = true; + n = 2; + else + topt = opt(1); + n = 1; + if (topt == "-" || topt == ":") + have_linestyle = true; + options.linestyle = topt; + elseif (topt == "+" || topt == "o" || topt == "*" + || topt == "." || topt == "x" || topt == "s" + || topt == "d" || topt == "^" || topt == "v" + || topt == ">" || topt == "<" || topt == "p" + || topt == "h" || topt == "@") + have_marker = true; + ## Check for long form marker styles + if (any (topt == "sdhp")) + if (strncmp (opt, "square", 6)) + n = 6; + elseif (strncmp (opt, "diamond", 7)) + n = 7; + elseif (strncmp (opt, "hexagram", 8)) + n = 8; + elseif (strncmp (opt, "pentagram", 9)) + n = 9; + endif + endif + ## Backward compatibility. Leave undocumented. + if (topt == "@") + topt = "+"; + endif + options.marker = topt; + ## Numeric color specs are for backward compatibility. Don't document. + elseif (topt == "k" || topt == "0") + options.color = [0, 0, 0]; + elseif (topt == "r" || topt == "1") + options.color = [1, 0, 0]; + elseif (topt == "g" || topt == "2") + options.color = [0, 1, 0]; + elseif (topt == "b" || topt == "3") + options.color = [0, 0, 1]; + elseif (topt == "y") + options.color = [1, 1, 0]; + elseif (topt == "m" || topt == "4") + options.color = [1, 0, 1]; + elseif (topt == "c" || topt == "5") + options.color = [0, 1, 1]; + elseif (topt == "w" || topt == "6") + options.color = [1, 1, 1]; + elseif (isspace (topt)) + ## Do nothing. + elseif (topt == ";") + t = index (opt(2:end), ";"); + if (t) + options.key = opt(2:t); + n = t+1; + else + if (err_on_invalid) + error ("%s: unfinished key label", caller); + else + valid = false; + options = __default_plot_options__ (); + return; + endif + endif + else + if (err_on_invalid) + error ("%s: unrecognized format character: '%s'", caller, topt); + else + valid = false; + options = __default_plot_options__ (); + return; + endif + endif + endif + opt(1:n) = []; + endwhile + + if (! have_linestyle && have_marker) + options.linestyle = "none"; + endif + + if (have_linestyle && ! have_marker) + options.marker = "none"; + endif + +endfunction +