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I'm developing an image-processing program. And i'm stuck here. I have an image like this:

http://postimg.org/image/4kobhtllj/

I drew a closed line (path) by finger. Now, I want to get all points in the closed-region cut out from the image. Is there any algorithm or method?

runDOSrun
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tnhoanglonghd
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1 Answers1

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How to create a circular ImageView in Android?

this may help you. it user drawCircle() to crop a circle, maybe drawPath() can crop a region...

Community
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kagami
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