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ShrinkARGBFormat(Int32,Int32,Int32,Int32,DitheringMethod) メソッド

GrapeCity.Documents.Imaging アセンブリ > GrapeCity.Documents.Imaging 名前空間 > GcBitmap クラス > ShrinkARGBFormat メソッド : ShrinkARGBFormat(Int32,Int32,Int32,Int32,DitheringMethod) メソッド
The target number of bits per Alpha channel (from 1 to 8), ignored for opaque images.
The target number of bits per Red channel (from 1 to 8).
The target number of bits per Green channel (from 1 to 8).
The target number of bits per Blue channel (from 1 to 8).
The method of two-dimensional error diffusion dithering.
Changes pixel format from 8 bits per channel to lower values with two-dimensional error diffusion.
シンタックス
'宣言
 
Public Overloads Sub ShrinkARGBFormat( _
   ByVal bitsPerAlpha As System.Integer, _
   ByVal bitsPerRed As System.Integer, _
   ByVal bitsPerGreen As System.Integer, _
   ByVal bitsPerBlue As System.Integer, _
   ByVal ditheringMethod As DitheringMethod _
) 
public void ShrinkARGBFormat( 
   System.int bitsPerAlpha,
   System.int bitsPerRed,
   System.int bitsPerGreen,
   System.int bitsPerBlue,
   DitheringMethod ditheringMethod
)

パラメータ

bitsPerAlpha
The target number of bits per Alpha channel (from 1 to 8), ignored for opaque images.
bitsPerRed
The target number of bits per Red channel (from 1 to 8).
bitsPerGreen
The target number of bits per Green channel (from 1 to 8).
bitsPerBlue
The target number of bits per Blue channel (from 1 to 8).
ditheringMethod
The method of two-dimensional error diffusion dithering.
参照

GcBitmap クラス
GcBitmap メンバ
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