iOS Question How to draw a region of a bitmap?

Matt S. · 2024-11-18T01:44:16+0000

In B4A We can draw only a portion of a bitmap with:

B4A:

canvas1.DrawBitmap(bitmap1, SrcRect1, DestRect1)

How can we do the same in B4i. Note that "DrawBitmap" in B4i does NOT get the "SrcRect1" argument. for example we have:

B4i:

canvas1.DrawBitmap(bitmap1, DestRect1)

Thanks anybody replying.

Erel · 2024-11-18T06:55:53+0000

Best to use B4XCanvas, which is cross platform. You can draw a part using B4XBitmap.Crop.

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