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diff doc/interpreter/image.txi @ 14271:e2a14d1b4eaa

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rgbplot.m: Add new Matlab compatible function for plotting colormaps * NEWS: Add section for 3.8 release and list of new functions. * image.txi: Add rgbplot to documentation. * scripts/image/module.mk: Add rgbplot to build system. * rgbplot.m: Added new function.
author Rik <octave@nomad.inbox5.com>
date Fri, 27 Jan 2012 19:09:02 -0800
parents 72c96de7a403
children 4f8d2931f886
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--- a/doc/interpreter/image.txi
+++ b/doc/interpreter/image.txi
@@ -127,6 +127,8 @@
 
 @DOCSTRING(colormap)
 
+@DOCSTRING(rgbplot)
+
 @DOCSTRING(autumn)
 
 @DOCSTRING(bone)
@@ -166,9 +168,9 @@
 An additional colormap is @code{gmap40}.  This code map contains only
 colors with integer values of the red, green and blue components.  This
 is a workaround for a limitation of gnuplot 4.0, that does not allow the color
-of line or patch objects to be set, and so @code{gmap40} is useful for gnuplot
-4.0 users, and in particular in conjunction with the @var{bar},
-@var{barh} or @var{contour} functions.
+of line or patch objects to be set.  @code{gmap40} is chiefly useful to gnuplot
+4.0 users, and particularly in conjunction with the @var{bar}, @var{surf},
+and @var{contour} functions.
 
 @DOCSTRING(gmap40)