C# Class Disco.Services.ImagingExtensions

显示文件 Open project: garysharp/Disco

Public Methods

Method	Description
CalculateResize ( int SourceWidth, int SourceHeight, int TargetWidth, int TargetHeight ) : RectangleF
CalculateResize ( int SourceWidth, int SourceHeight, int TargetWidth, int TargetHeight, float &scaleRatio ) : RectangleF
CalculateResize ( this Source, int TargetWidth, int TargetHeight ) : RectangleF
CalculateResize ( this Source, int TargetWidth, int TargetHeight, float &scaleRatio ) : RectangleF
Divide ( this Other, float Divisor ) : RectangleF
DrawImageResized ( this graphics, Image SourceImage ) : void
DrawImageResized ( this graphics, Image SourceImage, float Scale, float LocationX, float LocationY ) : void
EmbedIconOverlay ( this Source, Image Icon ) : void
InterpolateColours ( this Start, Color End, double Progress ) : Color
Multiply ( this Other, float Multiplier ) : RectangleF
ResizeImage ( this Source, int TargetWidth, int TargetHeight, Brush BackgroundColor = null ) : Bitmap
RotateImage ( this Source, float Angle, Brush BackgroundColor = null, bool ResizeIfOver45Deg = true ) : Bitmap
SaveJpg ( this Source, int Quality ) : Stream
SaveJpg ( this Source, int Quality, Stream OutStream ) : void
SaveJpg ( this Source, int Quality, string Filename ) : void
SavePng ( this Source ) : Stream
SavePng ( this Source, Stream OutStream ) : void
SavePng ( this Source, string Filename ) : void

Method Details

CalculateResize() public static method

public static CalculateResize ( int SourceWidth, int SourceHeight, int TargetWidth, int TargetHeight ) : RectangleF
SourceWidth	int
SourceHeight	int
TargetWidth	int
TargetHeight	int
return	System.Drawing.RectangleF

CalculateResize() public static method

public static CalculateResize ( int SourceWidth, int SourceHeight, int TargetWidth, int TargetHeight, float &scaleRatio ) : RectangleF
SourceWidth	int
SourceHeight	int
TargetWidth	int
TargetHeight	int
scaleRatio	float
return	System.Drawing.RectangleF

CalculateResize() public static method

public static CalculateResize ( this Source, int TargetWidth, int TargetHeight ) : RectangleF
Source	this
TargetWidth	int
TargetHeight	int
return	System.Drawing.RectangleF

CalculateResize() public static method

public static CalculateResize ( this Source, int TargetWidth, int TargetHeight, float &scaleRatio ) : RectangleF
Source	this
TargetWidth	int
TargetHeight	int
scaleRatio	float
return	System.Drawing.RectangleF

Divide() public static method

public static Divide ( this Other, float Divisor ) : RectangleF
Other	this
Divisor	float
return	System.Drawing.RectangleF

DrawImageResized() public static method

public static DrawImageResized ( this graphics, Image SourceImage ) : void
graphics	this
SourceImage	Image
return	void

DrawImageResized() public static method

public static DrawImageResized ( this graphics, Image SourceImage, float Scale, float LocationX, float LocationY ) : void
graphics	this
SourceImage	Image
Scale	float
LocationX	float
LocationY	float
return	void

EmbedIconOverlay() public static method

public static EmbedIconOverlay ( this Source, Image Icon ) : void
Source	this
Icon	Image
return	void

InterpolateColours() public static method

public static InterpolateColours ( this Start, Color End, double Progress ) : Color
Start	this
End	Color
Progress	double
return	Color

Multiply() public static method

public static Multiply ( this Other, float Multiplier ) : RectangleF
Other	this
Multiplier	float
return	System.Drawing.RectangleF

ResizeImage() public static method

public static ResizeImage ( this Source, int TargetWidth, int TargetHeight, Brush BackgroundColor = null ) : Bitmap
Source	this
TargetWidth	int
TargetHeight	int
BackgroundColor	System.Drawing.Brush
return	System.Drawing.Bitmap

RotateImage() public static method

public static RotateImage ( this Source, float Angle, Brush BackgroundColor = null, bool ResizeIfOver45Deg = true ) : Bitmap
Source	this
Angle	float
BackgroundColor	System.Drawing.Brush
ResizeIfOver45Deg	bool
return	System.Drawing.Bitmap

SaveJpg() public static method

public static SaveJpg ( this Source, int Quality ) : Stream
Source	this
Quality	int
return	Stream

SaveJpg() public static method

public static SaveJpg ( this Source, int Quality, Stream OutStream ) : void
Source	this
Quality	int
OutStream	Stream
return	void

SaveJpg() public static method

public static SaveJpg ( this Source, int Quality, string Filename ) : void
Source	this
Quality	int
Filename	string
return	void

SavePng() public static method

public static SavePng ( this Source ) : Stream
Source	this
return	Stream

SavePng() public static method

public static SavePng ( this Source, Stream OutStream ) : void
Source	this
OutStream	Stream
return	void

SavePng() public static method

public static SavePng ( this Source, string Filename ) : void
Source	this
Filename	string
return	void