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 How to Make a Bitmap Image Layer Transparent

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T O P I C    R E V I E W
john_siggy@yahoo.com Posted - Oct 15 2019 : 16:28:32
How do you add a bitmap image layer and make it display as transparent like a PNG file.

The attached image shows two smaller Image layers above the background layer. One has a transparent background (the checkbox) and the other is opaque. How is the opaque layer made transparent programatically without saving/loading files.
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xequte Posted - Oct 15 2019 : 16:52:03
Hi John

Please use one of the following methods to set the background color as transparent:

https://www.imageen.com/help/TImageEnProc.CastAlpha.html
https://www.imageen.com/help/TImageEnProc.SetTransparentColors.html


Nigel
Xequte Software
www.imageen.com