Alpha map in 2D

Blitz3D Forums/Blitz3D Beginners Area/Alpha map in 2D

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Moraldi

Hi again,
Is there any way to get alpha map results using the 'Image' functions provided from Blitz3D. To be more specific i want to create 2D buttons for user input. As far as i know you can set only one transparent color using MaskImage function but in my case this is not acceptable.

Thanks!