change colormap in contourcmap to individual colormap
2 ビュー (過去 30 日間)
古いコメントを表示
When using contourcmap a string defines the colormap. But how can I access my own colormap?
0 件のコメント
回答 (2 件)
Walter Roberson
2011 年 7 月 25 日
I do not have the mapping toolbox to test this with, so I can only suggest a possible workaround:
If you create a function (in its own .m file) that accepts an optional parameter (which you can ignore), and the function returns the colormap you want, then try giving the quoted name of that function in place of the regular colormap string name.
The optional parameter for the function will be (if it is present) the number of entries desired for the colormap. 'jet' and so on do not return static information: they calculate the colormap suitable for the number of entries requested (default 256)
function cmap = MyColorMap(varargin)
cmap = [.......]; %the Nx3 colormap you want to return
end
0 件のコメント
参考
カテゴリ
Help Center および File Exchange で Colormaps についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!