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原文标题：How to use transparent PNG icons with Delphi ImageList

Posted on 2011-08-05 09:28  对镜弹箜篌  阅读(348)  评论(0)    收藏  举报

原文标题：How to use transparent PNG icons with Delphi ImageList

原文：http://www.aha-soft.com/faq/delphi-imagelist-png.htm

Query: "Embarcadero Delphi ImageList does not show transparent PNG icons correctly. How to fix it?".

Solution: If you want to use 32-bit (24-bit + alpha channel) PNG icons within Delphi TImageList, you need to set the following property values for TImageList.

DrawingStyle: dsTransparent
ColorDepth: cd32Bit