Edit android 9patch png programmatically (change color)

Question

Is there a way to change the color of a ninefold image (png) on ​​Android? I know how to do this with a bitmap, but not with nine patches ...

Thanks for helping me.

Relationship jim

Answer 1

NinePatch images are standard PNG files with a 1-pixel border around to mark repeating areas. You can edit them in any image editor, and as long as you leave only a 1-pixel outer border, they will continue to work fine.

See how they are built here .