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comparison 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
comparison
equal deleted inserted replaced
14267:527ed2a51d54 14271:e2a14d1b4eaa
125 125
126 @DOCSTRING(ind2rgb) 126 @DOCSTRING(ind2rgb)
127 127
128 @DOCSTRING(colormap) 128 @DOCSTRING(colormap)
129 129
130 @DOCSTRING(rgbplot)
131
130 @DOCSTRING(autumn) 132 @DOCSTRING(autumn)
131 133
132 @DOCSTRING(bone) 134 @DOCSTRING(bone)
133 135
134 @DOCSTRING(cool) 136 @DOCSTRING(cool)
164 @DOCSTRING(contrast) 166 @DOCSTRING(contrast)
165 167
166 An additional colormap is @code{gmap40}. This code map contains only 168 An additional colormap is @code{gmap40}. This code map contains only
167 colors with integer values of the red, green and blue components. This 169 colors with integer values of the red, green and blue components. This
168 is a workaround for a limitation of gnuplot 4.0, that does not allow the color 170 is a workaround for a limitation of gnuplot 4.0, that does not allow the color
169 of line or patch objects to be set, and so @code{gmap40} is useful for gnuplot 171 of line or patch objects to be set. @code{gmap40} is chiefly useful to gnuplot
170 4.0 users, and in particular in conjunction with the @var{bar}, 172 4.0 users, and particularly in conjunction with the @var{bar}, @var{surf},
171 @var{barh} or @var{contour} functions. 173 and @var{contour} functions.
172 174
173 @DOCSTRING(gmap40) 175 @DOCSTRING(gmap40)
174 176
175 The following three functions modify the existing colormap rather than 177 The following three functions modify the existing colormap rather than
176 replace it. 178 replace it.