C# Class ImageProcessor.Imaging.Formats.FormatUtilities

Utility methods for working with supported image formats.

Public Methods

Method	Description
CreatePropertyItem ( ) : System.Drawing.Imaging.PropertyItem	Uses reflection to allow the creation of an instance of PropertyItem.
GetEncodingParameters ( int quality ) : System.Drawing.Imaging.EncoderParameters	Returns an instance of EncodingParameters for jpeg compression.
GetFormat ( Stream stream ) : ISupportedImageFormat	Gets the correct ISupportedImageFormat from the given stream.
HasAlpha ( Image image ) : bool	Returns a value indicating whether the given image has an alpha channel.
IsAnimated ( Image image ) : bool	Returns a value indicating whether the given image is animated.
IsIndexed ( Image image ) : bool	Returns a value indicating whether the given image is indexed.

Uses reflection to allow the creation of an instance of PropertyItem.

public static CreatePropertyItem ( ) : System.Drawing.Imaging.PropertyItem
return	System.Drawing.Imaging.PropertyItem

Returns an instance of EncodingParameters for jpeg compression.

public static GetEncodingParameters ( int quality ) : System.Drawing.Imaging.EncoderParameters
quality	int	The quality to return the image at.
return	System.Drawing.Imaging.EncoderParameters

Gets the correct ISupportedImageFormat from the given stream.

public static GetFormat ( Stream stream ) : ISupportedImageFormat
stream	Stream	/// The to read from. ///
return	ISupportedImageFormat

Returns a value indicating whether the given image has an alpha channel.

public static HasAlpha ( Image image ) : bool
image	Image	/// The to test. ///
return	bool

Returns a value indicating whether the given image is animated.

public static IsAnimated ( Image image ) : bool
image	Image	/// The to test. ///
return	bool

Returns a value indicating whether the given image is indexed.

public static IsIndexed ( Image image ) : bool
image	Image	/// The to test. ///
return	bool