C# Class CSharpImageLibrary.ImageEngineImage

Represents an image. Can use Windows codecs if available.

Inheritance: IDisposable

ファイルを表示 Open project: KFreon/CSharpImageLibrary Class Usage Examples

Public Methods

Method	Description
Dispose ( ) : void	Releases resources used by mipmap MemoryStreams.
GetWPFBitmap ( int maxDimension, bool ShowAlpha = false, int mipIndex ) : System.Windows.Media.Imaging.BitmapSource	Creates a WPF Bitmap from largest mipmap. Does NOT require that image remains alive.
ImageEngineImage ( MemoryStream stream, int maxDimension ) : CSharpImageLibrary.DDS	Creates an image supporting many formats including DDS.
ImageEngineImage ( MipMap mip ) : CSharpImageLibrary.DDS	Creates image from mipmap.
ImageEngineImage ( byte imageData, int maxDimension ) : CSharpImageLibrary.DDS	Creates an image supporting many formats including DDS.
ImageEngineImage ( string path, int maxDimension ) : CSharpImageLibrary.DDS	Creates an image supporting many formats including DDS.
Load ( Stream stream, int maxDimension ) : void
Resize ( double scale ) : void	Scales top mipmap and DESTROYS ALL OTHERS.
Resize ( int DesiredDimension ) : void	Resizes image. If single mip, scales to DesiredDimension. If multiple mips, finds closest mip and scales it (if required). DESTROYS ALL OTHER MIPS.
Save ( string destination, ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : System.Threading.Tasks.Task	Saves image in specified format to file. If file exists, it will be overwritten.
Save ( ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : byte[]	Saves fully formatted image in specified format to byte array.
Save ( Stream destination, ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : void	Saves image in specified format to stream. Stream position not reset before or after.
ToString ( ) : string	Gets string representation of ImageEngineImage.

Private Methods

Method	Description
GetWPFBitmap ( MipMap mip, int maxDimension, bool ShowAlpha ) : System.Windows.Media.Imaging.BitmapSource

Method Details

Dispose() public method

Releases resources used by mipmap MemoryStreams.

public Dispose ( ) : void
return	void

GetWPFBitmap() public method

Creates a WPF Bitmap from largest mipmap. Does NOT require that image remains alive.

public GetWPFBitmap ( int maxDimension, bool ShowAlpha = false, int mipIndex ) : System.Windows.Media.Imaging.BitmapSource
maxDimension	int	Resizes image or uses a mipmap if available. Overrides mipIndex if specified.
ShowAlpha	bool	True = flattens alpha, directly affecting RGB.
mipIndex	int	Index of mipmap to retrieve. Overridden by maxDimension if it's specified.
return	System.Windows.Media.Imaging.BitmapSource

ImageEngineImage() public method

Creates an image supporting many formats including DDS.

public ImageEngineImage ( MemoryStream stream, int maxDimension ) : CSharpImageLibrary.DDS
stream	System.IO.MemoryStream	Stream containing image.
maxDimension	int	Max dimension of created image. Useful for mipmapped images, otherwise resized.
return	CSharpImageLibrary.DDS

ImageEngineImage() public method

Creates image from mipmap.

public ImageEngineImage ( MipMap mip ) : CSharpImageLibrary.DDS
mip	MipMap	Mipmap to use as source.
return	CSharpImageLibrary.DDS

ImageEngineImage() public method

Creates an image supporting many formats including DDS.

public ImageEngineImage ( byte imageData, int maxDimension ) : CSharpImageLibrary.DDS
imageData	byte	Fully formatted image data, not just pixels.
maxDimension	int	Max dimension of created image. Useful for mipmapped images, otherwise resized.
return	CSharpImageLibrary.DDS

ImageEngineImage() public method

Creates an image supporting many formats including DDS.

public ImageEngineImage ( string path, int maxDimension ) : CSharpImageLibrary.DDS
path	string	Path to image.
maxDimension	int	Max dimension of created image. Useful for mipmapped images, otherwise resized.
return	CSharpImageLibrary.DDS

Load() public method

public Load ( Stream stream, int maxDimension ) : void
stream	Stream
maxDimension	int
return	void

Resize() public method

Scales top mipmap and DESTROYS ALL OTHERS.

public Resize ( double scale ) : void
scale	double	Scaling factor.
return	void

Resize() public method

Resizes image. If single mip, scales to DesiredDimension. If multiple mips, finds closest mip and scales it (if required). DESTROYS ALL OTHER MIPS.

public Resize ( int DesiredDimension ) : void
DesiredDimension	int	Desired size of images largest dimension.
return	void

Save() public method

Saves image in specified format to file. If file exists, it will be overwritten.

public Save ( string destination, ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : System.Threading.Tasks.Task
destination	string	File to save to.
format	ImageEngineFormat	Desired image format.
GenerateMips	MipHandling	Determines how mipmaps are handled during saving.
desiredMaxDimension	int	Maximum size for saved image. Resizes if required, but uses mipmaps if available.
mipToSave	int	Index of mipmap to save as single image.
removeAlpha	bool	True = Alpha removed. False = Uses threshold value and alpha values to mask RGB FOR DXT1 ONLY, otherwise removes completely.
customMasks	List	Custom user defined masks for colours.
return	System.Threading.Tasks.Task

Save() public method

Saves fully formatted image in specified format to byte array.

public Save ( ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : byte[]
format	ImageEngineFormat	Format to save as.
GenerateMips	MipHandling	Determines how mipmaps are handled during saving.
desiredMaxDimension	int	Maximum size for saved image. Resizes if required, but uses mipmaps if available.
mipToSave	int	Index of mipmap to save directly.
removeAlpha	bool	True = Alpha removed. False = Uses threshold value and alpha values to mask RGB FOR DXT1, otherwise completely removed.
customMasks	List	Custom user defined masks for colours.
return	byte[]

Save() public method

Saves image in specified format to stream. Stream position not reset before or after.

public Save ( Stream destination, ImageEngineFormat format, MipHandling GenerateMips, int desiredMaxDimension, int mipToSave, bool removeAlpha = true, List customMasks = null ) : void
destination	Stream	Stream to write to at current position.
format	ImageEngineFormat	Format to save to.
GenerateMips	MipHandling	Determines how mipmaps are handled during saving.
desiredMaxDimension	int	Maximum dimension of saved image. Keeps aspect.
mipToSave	int	Specifies a mipmap to save within the whole.
removeAlpha	bool	True = removes alpha. False = Uses threshold value and alpha values to mask RGB FOR DXT1 ONLY, otherwise removes completely.
customMasks	List	Custom user defined masks for DDS colours.
return	void

ToString() public method

Gets string representation of ImageEngineImage.

public ToString ( ) : string
return	string