Image Methods

The Image type exposes the following members.

Methods
  NameDescription
Public methodCacheData
Caches the data and ensures no additional data loading will be performed from the underlying DataStreamContainer.
(Inherited from DataStreamSupporter.)
Public methodStatic memberCanLoad(Stream)
Determines whether image can be loaded from the specified stream.
Public methodStatic memberCanLoad(String)
Determines whether image can be loaded from the specified file path.
Public methodStatic memberCanLoad(Stream, LoadOptions)
Determines whether image can be loaded from the specified stream and optionally using the specified loadOptions.
Public methodStatic memberCanLoad(String, LoadOptions)
Determines whether image can be loaded from the specified file path and optionally using the specified open options.
Public methodCanSave
Determines whether image can be saved to the specified file format represented by the passed save options.
Public methodStatic memberCode exampleCreate
Creates a new image using the specified create options.
Public methodDispose
Disposes the current instance.
(Inherited from DisposableObject.)
Protected methodStatic memberDoAfterCreate
Does the after load.
Protected methodStatic memberDoAfterLoad
Does the after load.
Protected methodDoAfterSave
Does the after save.
(Inherited from DataStreamSupporter.)
Protected methodDoUseRecursion
Gets value indicating whether use recursion for synchronization.
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize (Inherited from DisposableObject.)
Protected methodGetCanNotSaveMessage
Gets the can not save message.
Public methodGetDefaultOptions
Gets the default options.
Public methodStatic memberGetFileFormat(Stream)
Gets the file format.
Public methodStatic memberGetFileFormat(String)
Gets the file format.
Protected methodGetFitRectangle(Rectangle)
Gets rectangle which fits the current image.
Protected methodGetFitRectangle(Rectangle, Int32)
Gets rectangle which fits the current bitmap taking into account the pixels passed. The passed pixels array count should be equal to the fitting rectangle size.
Public methodStatic memberGetFittingRectangle(Rectangle, Int32, Int32)
Gets rectangle which fits the current image.
Public methodStatic memberGetFittingRectangle(Rectangle, Int32, Int32, Int32)
Gets rectangle which fits the current image.
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Protected methodGetImage2Export
Gets the image to export.
Public methodGetOriginalOptions
Gets the options based on the original file settings. This can be helpful to keep bit-depth and other parameters of the original image unchanged. For example, if we load a black-white PNG image with 1 bit per pixel and then save it using the Save(String) method, the output PNG image with 8-bit per pixel will be produced. To avoid it and save PNG image with 1-bit per pixel, use this method to get corresponding saving options and pass them to the Save(String, ImageOptionsBase) method as the second parameter.
Public methodStatic memberGetProportionalHeight
Gets a proportional height.
Public methodStatic memberGetProportionalWidth
Gets a proportional width.
Public methodGetType
Gets the type of the current instance.
(Inherited from Object.)
Public methodStatic memberCode exampleLoad(Stream)
Loads a new image from the specified stream.
Public methodStatic memberCode exampleLoad(String)
Loads a new image from the specified file.
Public methodStatic memberLoad(Stream, LoadOptions)
Loads a new image from the specified stream.
Public methodStatic memberLoad(String, LoadOptions)
Loads a new image from the specified file.
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnDataStreamContainerChanging
Called when data stream container is changing.
(Inherited from DataStreamSupporter.)
Protected methodOnPaletteChanged
Called when palette is changed.
Protected methodOnPaletteChanging
Called when palette is changing.
Protected methodReleaseManagedResources
Releases the managed resources. Make sure no unmanaged resources are released here, since they may have been already released.
(Overrides DataStreamSupporterReleaseManagedResources.)
Protected methodReleaseUnmanagedResources
Releases the unmanaged resources. Make sure no managed resources are released here, since they may have been already released.
(Inherited from DisposableObject.)
Public methodCode exampleResize(Int32, Int32)
Resizes the image. The default LeftTopToLeftTop is used.
Public methodResize(Int32, Int32, ImageResizeSettings)
Resizes the image.
Public methodResize(Int32, Int32, ResizeType)
Resizes the image.
Public methodResizeHeightProportionally(Int32)
Resizes the height proportionally.
Public methodResizeHeightProportionally(Int32, ImageResizeSettings)
Resizes the height proportionally.
Public methodResizeHeightProportionally(Int32, ResizeType)
Resizes the height proportionally.
Public methodResizeWidthProportionally(Int32)
Resizes the width proportionally.
Public methodResizeWidthProportionally(Int32, ImageResizeSettings)
Resizes the width proportionally.
Public methodResizeWidthProportionally(Int32, ResizeType)
Resizes the width proportionally.
Public methodCode exampleRotateFlip
Rotates, flips, or rotates and flips the image.
Public methodSave
Saves the image data to the underlying stream.
(Overrides DataStreamSupporterSave.)
Public methodSave(Stream)
Saves the object's data to the specified stream.
(Inherited from DataStreamSupporter.)
Public methodSave(String)
Saves the object's data to the specified file location.
(Inherited from DataStreamSupporter.)
Public methodSave(String, Boolean)
Saves the object's data to the specified file location.
(Inherited from DataStreamSupporter.)
Public methodCode exampleSave(Stream, ImageOptionsBase)
Saves the image's data to the specified stream in the specified file format according to save options.
Public methodCode exampleSave(String, ImageOptionsBase)
Saves the object's data to the specified file location in the specified file format according to save options.
Public methodSave(Stream, ImageOptionsBase, Rectangle)
Saves the image's data to the specified stream in the specified file format according to save options.
Public methodSave(String, ImageOptionsBase, Rectangle)
Saves the object's data to the specified file location in the specified file format according to save options.
Protected methodSaveData
Saves the data.
(Inherited from DataStreamSupporter.)
Public methodSetPalette
Sets the image palette.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Protected methodVerifyNotDisposed
Verifies that the current instance is not disposed.
(Inherited from DisposableObject.)
See Also