Mercurial > octave
view scripts/plot/appearance/zlim.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 | 283d8dfcad37 |
children | bac0d6f07a3e |
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## Copyright (C) 2007-2015 David Bateman ## ## 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 {} {@var{zlimits} =} zlim () ## @deftypefnx {} {@var{xmode} =} zlim ("mode") ## @deftypefnx {} {} zlim ([@var{z_lo} @var{z_hi}]) ## @deftypefnx {} {} zlim ("auto") ## @deftypefnx {} {} zlim ("manual") ## @deftypefnx {} {} zlim (@var{hax}, @dots{}) ## Query or set the limits of the z-axis for the current plot. ## ## Called without arguments @code{zlim} returns the z-axis limits of the ## current plot. ## ## With the input query @qcode{"mode"}, return the current ## z-limit calculation mode which is either @qcode{"auto"} or @qcode{"manual"}. ## ## If passed a 2-element vector [@var{z_lo} @var{z_hi}], the limits of the ## x-axis are set to these values and the mode is set to @qcode{"manual"}. ## ## The current plotting mode can be changed by using either @qcode{"auto"} ## or @qcode{"manual"} as the argument. ## ## If the first argument @var{hax} is an axes handle, then operate on ## this axis rather than the current axes returned by @code{gca}. ## @seealso{xlim, ylim, axis, set, get, gca} ## @end deftypefn function retval = zlim (varargin) ret = __axis_limits__ ("zlim", varargin{:}); if (! isempty (ret)) retval = ret; endif endfunction %!demo %! clf; %! line (); %! zlim ([0.2, 0.8]); %! title ("zlim is [0.2, 0.8]"); %!demo %! clf; %! line (); %! zlim ("auto"); %! title ("zlim is auto"); %!demo %! clf; %! plot3 ([0,1], [0,1], [0,1]); %! zlim ([0.2, 0.8]); %! title ("zlim is [0.2, 0.8]"); %!demo %! clf; %! plot3 ([0,1], [0,1], [0,1]); %! zlim ("auto"); %! title ("zlim is auto"); %!test %! hf = figure ("visible", "off"); %! unwind_protect %! limz = [0, 1.1]; %! plot3 ([0,1], [0,1], [0,1]); %! zlim (limz); %! assert (get (gca, "zlim"), limz, eps); %! assert (zlim ("mode"), "manual"); %! unwind_protect_cleanup %! close (hf); %! end_unwind_protect %!test %! hf = figure ("visible", "off"); %! unwind_protect %! plot3 ([0,1], [0,1], [0, 1.1]); %! assert (get (gca, "zlim"), [0, 1.4], eps); %! assert (zlim ("mode"), "auto"); %! unwind_protect_cleanup %! close (hf); %! end_unwind_protect