Heatmap colors in districts of a map

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francisco Sequeira
francisco Sequeira on 10 May 2020
Edited: Amrtanshu Raj on 5 Feb 2021
Hey everybody,
I have this code for a heatmap. Currently, the colors are totally random, and i want a specific color, associated with the number of COVID cases. to be in a specfic district. No idea how to do this, I've tried to search for ways to do it but i think I'm using the wrong keywords. If anybody could explain to me how to do this, it would be grand.
Best regards,

Answers (1)

Amrtanshu Raj
Amrtanshu Raj on 5 Feb 2021
Edited: Amrtanshu Raj on 5 Feb 2021
The colormap can be used to change the colors in the plots. The colors are not random but taken from a set scheme as you can check in the documentation. You can also give a custom colormap as per your requirement.
Just update the colormap in this line (line 43) of your code.
colormap( OverlayImage.Parent, jet );
Hope this helps !!

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