Custom colors for group of bars in bar plot

3 次查看（过去 30 天）
Muhammad Qutab ud din
编辑： Ovidiu 2015-9-30
I want to have custom colors for a group of bars in Matlab bar plot.
Like the one showed in the picture, but with different colors. I tried to use the following code but it shows stacked bars instead of the groups.
xdata = [1 2 3];
ydata = [10 20 30; 40 50 60; 5 6 7];
clr = [0 0.8 0;
0.3 0.8 0.8;
0 0 1];
for i = 1:length(xdata)
p = bar(xdata, ydata(i,:));
hold on
set(p,'FaceColor', clr(i,:));
end
Any help is appreciated. Thanks.

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回答（1 个）

Ovidiu
Ovidiu 2015-9-30
编辑：Ovidiu 2015-9-30
Here is one solution:
xdata = [1 2 3];
ydata = [10 20 30; 40 50 60; 5 6 7];
clr = [0 0.8 0;
0.3 0.8 0.8;
0 0 1];
colormap(clr);
bar(xdata, ydata);
Notice that if you have a figure with multiple subplots, colormap changes the color scheme for all subplots.

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