Create a colormap for scatter3

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Nuno
Nuno 2015-6-18
回答： Star Strider 2015-6-19
Hello!
I have this code:
m = 161;
map = zeros(m , 3);
T = [120, 120, 120 % dark
1, 0, 0 % brown
255, 105, 180 % pink
255, 255, 255 % white
255, 255, 255]./255; % white
x = [0
50
120
160
255];
map = interp1(x/255,T,linspace(0,1,255));
I = linspace(0,1,255);
imagesc(I(ones(1,10),:)')
colormap(map)
How i change this colormap for green/yellow and red?
Thanks

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Star Strider
Star Strider 2015-6-19
This works:
T = [0,1,0; 1,1,0; 1,0,0]; % Green - Yellow - Red
T = interp1([1:3]', T, linspace(1, 3, 5)');
m = 161;
map = zeros(m , 3);
x = [0
50
120
160
255];
map = interp1(x/255,T,linspace(0,1,255));
I = linspace(0,1,255);
imagesc(I(ones(1,10),:)')
colormap(map)

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