How does colorbar work?

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sadel
sadel 2011-6-4
How does colorbar work?
I have a gui with axes and a toolbar with colorbar and I want to plot many plots with "hold" command but I don't know how to use it to paint with different color every line...

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Jan
Jan 2011-6-4
As far as I understand, this is not a task for COLORBAR. Perhaps this helps:
plot(1:10, rand(1, 10), 'Color', [1,0,0]);
hold on
plot(2:11, rand(1, 10), 'Color', [1,1,0]);
plot(3:12, rand(1, 10), 'Color', [1,0,1]);
plot(1:10, rand(1, 10), 'Color', [0.5,0.5,0]);

更多回答（1 个）

Walter Roberson
Walter Roberson 2011-6-4
Jan is correct that colorbar() has nothing to do with that task. The axis property ColorOrder is what is appropriate. Please see this guide on how to use it.

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