Raster Image Functions: Image Processing Using the Alpha Channel

L_BitmapHasMeaningfulAlpha

L_CreateMaskFromBitmapRgn

L_GetBitmapAlpha

L_SetBitmapAlpha

L_SetBitmapRgnFromMask

See Also

Implementing Transparency

Help Version 23.0.2024.2.29
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© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C API Help
Introduction
Version History
Getting Started
Files To Be Included With Your Application
Document Writers – Files To Be Included With Your Application
LEADTOOLS Raster Imaging Features
Quick Reference
Tutorials
Function References
Callback Functions
Summary of Features
Appendix
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.