Class Quantizer

Inheritance

object

Quantizer

OctreeQuantizer

PaletteQuantizer

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: DotNetNuke.Services.GeneratedImage.ImageQuantization

Assembly: DotNetNuke.dll

Syntax

public abstract class Quantizer

Constructors

Quantizer(bool)

Declaration

public Quantizer(bool singlePass)

Parameters

Type	Name	Description
bool	singlePass

Methods

FirstPass(BitmapData, int, int)

Declaration

protected virtual void FirstPass(BitmapData sourceData, int width, int height)

Parameters

Type	Name	Description
BitmapData	sourceData
int	width
int	height

GetPalette(ColorPalette)

Declaration

protected abstract ColorPalette GetPalette(ColorPalette original)

Parameters

Type	Name	Description
ColorPalette	original

Returns

Type	Description
ColorPalette

InitialQuantizePixel(Color32)

Declaration

protected virtual void InitialQuantizePixel(Quantizer.Color32 pixel)

Parameters

Type	Name	Description
Quantizer.Color32	pixel

Quantize(Image)

Declaration

public Bitmap Quantize(Image source)

Parameters

Type	Name	Description
Image	source

Returns

Type	Description
Bitmap

QuantizePixel(Color32)

Declaration

protected abstract byte QuantizePixel(Quantizer.Color32 pixel)

Parameters

Type	Name	Description
Quantizer.Color32	pixel

Returns

Type	Description
byte

SecondPass(BitmapData, Bitmap, int, int, Rectangle)

Declaration

protected virtual void SecondPass(BitmapData sourceData, Bitmap output, int width, int height, Rectangle bounds)

Parameters

Type	Name	Description
BitmapData	sourceData
Bitmap	output
int	width
int	height
Rectangle	bounds

Extension Methods

JsonExtensionsWeb.ToJson(object)