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diff scripts/image/gray.m @ 9751:2b0cc0b6db61

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Add demos for colormap functions
author Soren Hauberg <hauberg@gmail.com>
date Thu, 22 Oct 2009 12:18:56 -0400
parents a1dbe9d80eee
children 466ba499eff5
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--- a/scripts/image/gray.m	Wed Oct 21 11:13:33 2009 -0700
+++ b/scripts/image/gray.m	Thu Oct 22 12:18:56 2009 -0400
@@ -45,3 +45,10 @@
   map = [ gr, gr, gr ] / (number - 1);
 
 endfunction
+
+%!demo
+%! ## Show the 'gray' colormap as an image
+%! image (1:64, linspace (0, 1, 64), repmat (1:64, 64, 1)')
+%! axis ([1, 64, 0, 1], "ticy", "xy")
+%! colormap gray
+