Android Question Problem with bitmaps

[HARRY]

Hi,

I do not succeed in realizing the following:

The background of an activity should be filled with a part of a large bitmap. This bitmap is an image from a file with a number of circles drawn on it after loading the bitmap. I am totally confused in bitmaps, drawable bitmaps, canvasses, etc.

Please some help.

Harry

 

[Erel]

There are several related examples in the beginner's guide.

You should use a Canvas to draw on the activity.

Canvas.DrawBitmap allows you to draw a specific part of the original bitmap.