C# Class ScreenToGif.ImageUtil.GifEncoder2.PixelUtil

Helper Class that gets and sets image pixels using Marshal calls.

显示文件 Open project: dbremner/ScreenToGif Class Usage Examples

Public Methods

Method	Description
GetPixel ( int x, int y ) : Color	Get the color of the specified pixel
LockBits ( ) : void	Lock bitmap data.
PixelUtil ( System.Windows.Media.Imaging.BitmapSource source ) : System	Pixel marshalling class, use this to access pixels rapidly.
SetPixel ( int x, int y, Color color ) : void	Set the color of the specified pixel
UnlockBits ( ) : void	Unlock bitmap data

Method Details

GetPixel() public method

Get the color of the specified pixel

public GetPixel ( int x, int y ) : Color
x	int
y	int
return	Color

LockBits() public method

Lock bitmap data.

public LockBits ( ) : void
return	void

PixelUtil() public method

Pixel marshalling class, use this to access pixels rapidly.

public PixelUtil ( System.Windows.Media.Imaging.BitmapSource source ) : System
source	System.Windows.Media.Imaging.BitmapSource	The Bitmap to work with.
return	System

SetPixel() public method

Set the color of the specified pixel

public SetPixel ( int x, int y, Color color ) : void
x	int
y	int
color	Color
return	void

UnlockBits() public method

Unlock bitmap data

public UnlockBits ( ) : void
return	void