Mercurial > octave-nkf
comparison scripts/image/winter.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 | 1a800034d443 |
comparison
equal
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inserted
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| 14640:b9c02ee24de1 | 14641:5f1d4def40e1 |
|---|---|
| 48 r = zeros (n, 1); | 48 r = zeros (n, 1); |
| 49 g = [0:(n-1)]' / (n - 1); | 49 g = [0:(n-1)]' / (n - 1); |
| 50 b = 1 - g / 2; | 50 b = 1 - g / 2; |
| 51 map = [r, g, b]; | 51 map = [r, g, b]; |
| 52 else | 52 else |
| 53 map = []; | 53 map = zeros (0, 3); |
| 54 endif | 54 endif |
| 55 | 55 |
| 56 endfunction | 56 endfunction |
| 57 | 57 |
| 58 | 58 |