C# Class Xwt.WPFBackend.ImageHandler

Inheritance: Xwt.Backends.ImageBackendHandler

显示文件 Open project: 7digital/xwt

Public Methods

Method	Description
ChangeOpacity ( object backend, double opacity ) : object
Copy ( object handle ) : object
CopyArea ( object srcHandle, int srcX, int srcY, int width, int height, object destHandle, int destX, int destY ) : void
Crop ( object handle, int srcX, int srcY, int w, int h ) : object
GetPixel ( object handle, int x, int y ) : Xwt.Drawing.System.Drawing.Color
GetSize ( object handle ) : Size
LoadFromIcon ( string id, IconSize size ) : object
LoadFromStream ( Stream stream ) : object
Resize ( object handle, double width, double height ) : object
SetPixel ( object handle, int x, int y, System.Windows.Media.Drawing color ) : void

Private Methods

Method	Description
GetNativeStockOptionsFromSize ( IconSize size ) : NativeStockIconOptions
HeightToDPI ( System.Windows.Media.Imaging img, double pixels ) : double
WidthToDPI ( System.Windows.Media.Imaging img, double pixels ) : double

Method Details

ChangeOpacity() public method

public ChangeOpacity ( object backend, double opacity ) : object
backend	object
opacity	double
return	object

Copy() public method

public Copy ( object handle ) : object
handle	object
return	object

CopyArea() public method

public CopyArea ( object srcHandle, int srcX, int srcY, int width, int height, object destHandle, int destX, int destY ) : void
srcHandle	object
srcX	int
srcY	int
width	int
height	int
destHandle	object
destX	int
destY	int
return	void

Crop() public method

public Crop ( object handle, int srcX, int srcY, int w, int h ) : object
handle	object
srcX	int
srcY	int
w	int
h	int
return	object

GetPixel() public method

public GetPixel ( object handle, int x, int y ) : Xwt.Drawing.System.Drawing.Color
handle	object
x	int
y	int
return	Xwt.Drawing.System.Drawing.Color

GetSize() public method

public GetSize ( object handle ) : Size
handle	object
return	Size

LoadFromIcon() public method

public LoadFromIcon ( string id, IconSize size ) : object
id	string
size	IconSize
return	object

LoadFromStream() public method

public LoadFromStream ( Stream stream ) : object
stream	Stream
return	object

Resize() public method

public Resize ( object handle, double width, double height ) : object
handle	object
width	double
height	double
return	object

SetPixel() public method

public SetPixel ( object handle, int x, int y, System.Windows.Media.Drawing color ) : void
handle	object
x	int
y	int
color	System.Windows.Media.Drawing
return	void