JCL Help:TDrawMode

 JCL Help: TDrawMode Enumeration

Graphics.Bitmaps

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Summary

TDrawMode defines how the bitmap is combined with the backgrownd.

Pascal

 public TDrawMode = (

   dmOpaque,

   dmBlend

 );

Members

Members	Description
dmOpaque	A color information from the foreground image completely replaces the background data.
dmBlend	Foreground and background colors are blended together using per-pixel opacity of the foreground bitmap (stored in its alpha channel), multiplied by its MasterAlpha.

Description

This is the type for DrawMode property of TJclBitmap32 class, and it is also passed as parameter in BlockTransfer and StretchTransfer functions.

About

Unit

JclGraphics

Navigation

► TDrawMode

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