Enum IGDIPlus.TGPSmoothingMode

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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 TGPSmoothingMode = (SmoothingModeInvalid, Ord, QualityModeInvalid, SmoothingModeDefault, Ord, QualityModeDefault, SmoothingModeHighSpeed, Ord, QualityModeLow, SmoothingModeHighQuality, Ord, QualityModeHigh, SmoothingModeNone, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x4, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x8);

C++ Builder:

enum TGPSmoothingMode {SmoothingModeInvalid, Ord, QualityModeInvalid, SmoothingModeDefault, Ord, QualityModeDefault, SmoothingModeHighSpeed, Ord, QualityModeLow, SmoothingModeHighQuality, Ord, QualityModeHigh, SmoothingModeNone, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x4, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x8};

Visual C++ (MFC):

enum CTGPSmoothingMode {SmoothingModeInvalid, Ord, QualityModeInvalid, SmoothingModeDefault, Ord, QualityModeDefault, SmoothingModeHighSpeed, Ord, QualityModeLow, SmoothingModeHighQuality, Ord, QualityModeHigh, SmoothingModeNone, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x4, SmoothingModeAntiAlias, SmoothingModeAntiAlias8x8};

Summary

Specifies the type of smoothing (antialiasing) that is applied to lines and curves.

Description

The TGPSmoothingMode enumeration specifies the type of smoothing (antialiasing) that is applied to lines and curves. This enumeration is used by the GetSmoothingMode and SetSmoothingMode methods of the TGPGraphics class. Remarks Smoothing performed by an 8 X 4 box filter gives better results for nearly vertical lines than it does for nearly horizontal lines. Smoothing performed by an 8 X 8 box filter gives equally good results for nearly vertical and nearly horizontal lines. The 8x8 algorithm produces higher quality smoothing but is slower than the 8 X 4 algorithm.

Values

SmoothingModeInvalid	Reserved.
Ord
QualityModeInvalid
SmoothingModeDefault	Specifies that smoothing is not applied.
Ord
QualityModeDefault
SmoothingModeHighSpeed	Specifies that smoothing is not applied.
Ord
QualityModeLow
SmoothingModeHighQuality	Specifies that smoothing is applied using an 8 X 4 box filter.
Ord
QualityModeHigh
SmoothingModeNone	Specifies that smoothing is not applied.
SmoothingModeAntiAlias	Specifies that smoothing is applied using an 8 X 4 box filter.
SmoothingModeAntiAlias8x4	Specifies that smoothing is applied using an 8 X 4 box filter.
SmoothingModeAntiAlias	Specifies that smoothing is applied using an 8 X 4 box filter.
SmoothingModeAntiAlias8x8	Specifies that smoothing is applied using an 8 X 8 box filter.