C# Class Pinta.Core.HistogramRgb

Histogram is used to calculate a histogram for a surface (in a selection, if desired). This can then be used to retrieve percentile, average, peak, and distribution information.

Inheritance: Pinta.Core.Histogram

ファイルを表示 Open project: xxgreg/Pinta Class Usage Examples

Public Methods

Method	Description
GetMeanColor ( ) : ColorBgra
GetPercentileColor ( float fraction ) : ColorBgra
HistogramRgb ( ) : System
MakeLevelsAuto ( ) : UnaryPixelOps.Level
SetFromLeveledHistogram ( HistogramRgb inputHistogram, UnaryPixelOps upo ) : void

Protected Methods

Method	Description
AddSurfaceRectangleToHistogram ( ImageSurface surface, Gdk rect ) : void

Method Details

AddSurfaceRectangleToHistogram() protected method

protected AddSurfaceRectangleToHistogram ( ImageSurface surface, Gdk rect ) : void
surface	Cairo.ImageSurface
rect	Gdk
return	void

GetMeanColor() public method

public GetMeanColor ( ) : ColorBgra
return	ColorBgra

GetPercentileColor() public method

public GetPercentileColor ( float fraction ) : ColorBgra
fraction	float
return	ColorBgra

HistogramRgb() public method

public HistogramRgb ( ) : System
return	System

MakeLevelsAuto() public method

public MakeLevelsAuto ( ) : UnaryPixelOps.Level
return	UnaryPixelOps.Level

SetFromLeveledHistogram() public method

public SetFromLeveledHistogram ( HistogramRgb inputHistogram, UnaryPixelOps upo ) : void
inputHistogram	HistogramRgb
upo	UnaryPixelOps
return	void