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anddev.org • View topic - Android creating custom view and drawing

Android creating custom view and drawing

Tutorials concerning the OpenGL® ES cross-platform API for full-function 2D and 3D graphics on the Google-Android platform.

Android creating custom view and drawing

Postby maheslotus » Mon Jun 01, 2009 8:57 am

Hai Friends,

I am new to android...I have created custom view.In that i want to refresh and draw only a portion.How to do that?Since if i call invalidate it is refreshing and drawing the whole view.
maheslotus
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Postby floydfix » Mon Sep 28, 2009 11:21 pm

I hope that someone has answered your question, but if they have not...

invalidate() or
invalidate(rect) or
invalidate(left, top, right, bottom)

are all the same, but some are with coordinates....
That is what you need.
-Roger
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