How can I plot parts of an image on a pcolor surface
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I have a pcolor surface and also I have an image which I want to empty the black section of the image and put the reminding image on the pcolor so that the pcolor can be shown under the black section of the image and the reminding parts of the image, covers the pcolor.
my pcolor:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/157720/image.jpeg)
my image:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/157722/image.jpeg)
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Image Analyst
le 6 Nov 2016
Set the alpha channel. Here is how to do it:
Steve Eddins's blog:
9 commentaires
Image Analyst
le 8 Nov 2016
Can you provide an image where the region inside the country is black? Come on, make it easy for us to help you, not hard.
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