Mercurial > octave-nkf
diff scripts/image/pink.m @ 14641:5f1d4def40e1
improve compatibility of colormap functions
* autumn.m, bone.m, cool.m, copper.m, flag.m, gmap40.m, gray.m, hot.m,
hsv.m, jet.m, lines.m, ocean.m, pink.m, prism.m, rainbow.m,
spring.m, summer.m, winter: Always size and return 0x3 when size < 1.
Return same values as Matlab when size == 1.
author | Carnë Draug <carandraug+dev@gmail.com> |
---|---|
date | Wed, 16 May 2012 16:52:44 -0400 |
parents | b9c02ee24de1 |
children | 5d3a684236b0 |
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--- a/scripts/image/pink.m Wed May 16 16:52:08 2012 -0400 +++ b/scripts/image/pink.m Wed May 16 16:52:44 2012 -0400 @@ -44,7 +44,7 @@ endif if (n == 1) - map = [0, 0, 0]; + map = sqrt([1/3, 1/3, 1/3]); elseif (n > 1) x = linspace (0, 1, n)'; r = (x < 3/8) .* (14/9 * x) ... @@ -56,7 +56,7 @@ + (x >= 3/4) .* (2 * x - 1); map = sqrt ([r, g, b]); else - map = []; + map = zeros (0, 3); endif endfunction