To be more specific, what I really want to do now is capture a
snapshot of a view, and use this pixeldata as an openGL texture.
As a test case Im trying this code:
int[] extractPixelsFromView(View view)
{
int width = 320;
int height = 640;
int[] pixels = new int[320*640];
Bitmap b = Bitmap.createBitmap(width, height, true);
Canvas c = new Canvas(b);
view.draw(c);
b.getPixels(pixels, 0, width, 0, 0, width, height);
return pixels;
}
but its not working. the pixel data is unchanged from all 0's.
On Jun 2, 12:35 pm, stefoid <[EMAIL PROTECTED]> wrote:
> Specifically:
>
> I have two views, A and B
>
> I want to set the background of view A with a snapshot of the current
> state/image of view B
>
> Possible?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[EMAIL PROTECTED]
Announcing the new M5 SDK!
http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
