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Thread Subject:
discrete colorbar

Subject: discrete colorbar

From: Wendy

Date: 16 Mar, 2011 19:43:05

Message: 1 of 2

Hi all,

I am plotting a 100*100 matrix using imagesc. The values in the matrix are integers between 1 and 10. I am looking for a way to discretise the colorbar from 1 to 10. I searched around, but did have have any luck yet. Does anybody know how to discretize the colorbar?

Thank you in advance,
Wendy

Subject: discrete colorbar

From: Think two, count blue.

Date: 16 Mar, 2011 19:56:57

Message: 2 of 2

On 11-03-16 02:43 PM, Wendy wrote:

> I am plotting a 100*100 matrix using imagesc. The values in the matrix are
> integers between 1 and 10. I am looking for a way to discretise the colorbar
> from 1 to 10. I searched around, but did have have any luck yet. Does anybody
> know how to discretize the colorbar?

Either colormap() something that has only 10 entries, or use clim() to
restrict the portion of the map to be used to 10 entries.

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