Last change
on this file since 37 was
37,
checked in by (none), 14 years ago
|
Added original make3d
|
-
Property svn:executable set to
*
|
File size:
1.2 KB
|
Rev | Line | |
---|
[37] | 1 | function colors = RYB_colors(n)
|
---|
| 2 | % RYB_colors A good diverging colormap.
|
---|
| 3 | % RYB_colors(n) returns an RGB matrix of n colors (default 7).
|
---|
| 4 | % These colors form a diverging colormap (colors easily perceived to lie
|
---|
| 5 | % on a sequence on either side of a central color).
|
---|
| 6 | %
|
---|
| 7 | % Example:
|
---|
| 8 | % colormap(RYB_colors)
|
---|
| 9 | %
|
---|
| 10 | % See also YR_colors.
|
---|
| 11 |
|
---|
| 12 | % Written by Tom Minka
|
---|
| 13 |
|
---|
| 14 | if nargin < 1
|
---|
| 15 | n = 7;
|
---|
| 16 | end
|
---|
| 17 |
|
---|
| 18 | % In R: col2rgb(RYB.colors(3))
|
---|
| 19 | switch n
|
---|
| 20 | case 7,
|
---|
| 21 | colors = [
|
---|
| 22 | 215 61 41;
|
---|
| 23 | 252 141 89;
|
---|
| 24 | 254 224 144;
|
---|
| 25 | 255 255 191;
|
---|
| 26 | 224 243 248;
|
---|
| 27 | 145 191 219;
|
---|
| 28 | 69 117 180
|
---|
| 29 | ]/255;
|
---|
| 30 | case 6,
|
---|
| 31 | colors = [
|
---|
| 32 | 215 61 41
|
---|
| 33 | 252 141 89
|
---|
| 34 | 254 224 144
|
---|
| 35 | 224 243 248
|
---|
| 36 | 145 191 219
|
---|
| 37 | 69 117 180
|
---|
| 38 | ]/255;
|
---|
| 39 | case 5,
|
---|
| 40 | colors = [
|
---|
| 41 | 202 55 59
|
---|
| 42 | 253 174 97
|
---|
| 43 | 255 255 191
|
---|
| 44 | 171 217 233
|
---|
| 45 | 44 123 182
|
---|
| 46 | ]/255;
|
---|
| 47 | case 4,
|
---|
| 48 | colors = [
|
---|
| 49 | 202 55 59;
|
---|
| 50 | 253 174 97
|
---|
| 51 | 171 217 233;
|
---|
| 52 | 44 123 182
|
---|
| 53 | ]/255;
|
---|
| 54 | case 3,
|
---|
| 55 | colors = [
|
---|
| 56 | 252 141 89;
|
---|
| 57 | 255 255 191;
|
---|
| 58 | 145 191 219
|
---|
| 59 | ]/255;
|
---|
| 60 | end
|
---|
Note: See
TracBrowser
for help on using the repository browser.