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diff scripts/plot/stem.m @ 14001:5f0bb45e615c

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doc: Update documentation for functions returning a graphics handle h (Bug #34761) * voronoi.m, image.m, imagesc.m, imshow.m, area.m, bar.m, barh.m, clabel.m, clf.m, compass.m, ezcontour.m, ezcontourf.m, ezmesh.m, ezmeshc.m, ezplot.m, ezplot3.m, ezpolar.m, ezsurf.m, ezsurfc.m, feather.m, fill.m, findall.m, findobj.m, loglog.m, mesh.m, pareto.m, patch.m, pie.m, pie3.m, plot.m, polar.m, quiver.m, quiver3.m, rectangle.m, ribbon.m, rose.m, scatter.m, scatter3.m, semilogx.m, semilogy.m, slice.m, stem.m, surf.m, surface.m, text.m, title.m, trimesh.m, triplot.m, trisurf.m, xlabel.m, ylabel.m, zlabel.m: Update documentation for functions returning a graphics handle h.
author Rik <octave@nomad.inbox5.com>
date Tue, 06 Dec 2011 13:09:17 -0800
parents c792872f8942
children 22c50cbad2ce
line wrap: on
line diff
--- a/scripts/plot/stem.m
+++ b/scripts/plot/stem.m
@@ -47,8 +47,8 @@
 ## @noindent
 ## plots 10 stems with heights from 2 to 20 in red;
 ##
-## The return value of @code{stem} is a vector of "stem series" graphics
-## handles, with one handle per column of the variable @var{y}.  This
+## The optional return value @var{h} is a vector of "stem series" graphics
+## handles with one handle per column of the variable @var{y}.  The
 ## handle regroups the elements of the stem graph together as the
 ## children of the "stem series" handle, allowing them to be altered
 ## together.  For example,
@@ -86,33 +86,34 @@
 
 endfunction
 
+
 %!demo
 %! x = 1:10;
 %! stem (x);
 
 %!demo
 %! x = 1:10;
-%! y = ones (1, length (x))*2.*x;
+%! y = 2*x;
 %! stem (x, y);
 
 %!demo
 %! x = 1:10;
-%! y = ones (size (x))*2.*x;
+%! y = 2*x;
 %! h = stem (x, y, "r");
 
 %!demo
 %! x = 1:10;
-%! y = ones (size (x))*2.*x;
+%! y = 2*x;
 %! h = stem (x, y, "-.k");
 
 %!demo
 %! x = 1:10;
-%! y = ones (size (x))*2.*x;
+%! y = 2*x;
 %! h = stem (x, y, "-.k.");
 
 %!demo
 %! x = 1:10;
-%! y = ones (size (x))*2.*x;
+%! y = 2*x;
 %! h = stem (x, y, "filled");
 
 %!demo
@@ -121,3 +122,4 @@
 %! h = stem (x, y);
 %! set (h(2), "color", "g");
 %! set (h(1), "basevalue", -1)
+