Enum IGDIPlus.TGPCompositingMode

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Package: SignalLabBasicPkg

Unit: IGDIPlus

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 2 Summary 3 Description 4 Values

Syntax

Delphi:

type TGPCompositingMode = (CompositingModeSourceOver, CompositingModeSourceCopy);

C++ Builder:

enum TGPCompositingMode {CompositingModeSourceOver, CompositingModeSourceCopy};

Visual C++ (MFC):

enum CTGPCompositingMode {CompositingModeSourceOver, CompositingModeSourceCopy};

Summary

Specifies how rendered colors are combined with background colors.

Description

Defines enumeration that specifies how rendered colors are combined with background colors. This enumeration is used by the GetCompositingMode and SetCompositingMode methods of the TGPGraphics class.

Values

CompositingModeSourceOver	Specifies that when a color is rendered, it is blended with the background color. The blend is determined by the alpha component of the color being rendered.
CompositingModeSourceCopy	Specifies that when a color is rendered, it overwrites the background color. This mode cannot be used along with TextRenderingHintClearTypeGridFit.