Class GifBlocksRegistry

Namespace

Aspose.Imaging.FileFormats.Gif

Assembly

Aspose.Imaging.dll

Represents the gif blocks openers registry.

public static class GifBlocksRegistry

Inheritance

object

GifBlocksRegistry

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Properties

RegisteredDescriptors

Gets the registered descriptors.

public static IGifBlockLoaderDescriptor[] RegisteredDescriptors { get; }

Property Value

IGifBlockLoaderDescriptor[]

The registered descriptors.

Methods

GetFirstSupportedDescriptor(Stream)

Gets the first supported opener descriptor.

public static IGifBlockLoaderDescriptor GetFirstSupportedDescriptor(Stream stream)

Parameters

stream Stream

The stream.

Returns

IGifBlockLoaderDescriptor

The gif block opener descriptor or null if no opener descriptor supported for such stream.

Remarks

The first opener will be actually the last registered.

GetFirstSupportedDescriptorByTypeName(string)

Gets the first supported descriptor by its type name.

public static IGifBlockLoaderDescriptor GetFirstSupportedDescriptorByTypeName(string descriptorTypeName)

Parameters

descriptorTypeName string

The descriptor type name.

Returns

IGifBlockLoaderDescriptor

The first found opener descriptor or null if not such descriptor is found.

Remarks

The first opener descriptor will be actually the last registered.

LoadBlockByFirstSupportedDescriptor(Stream, IColorPalette)

Loads gif block using first found opener suitable for the specified stream.

public static IGifBlock LoadBlockByFirstSupportedDescriptor(Stream stream, IColorPalette containerPalette)

Parameters

stream Stream

The stream.

containerPalette IColorPalette

The container palette.

Returns

IGifBlock

The loaded gif block or null if no opener is found.

Remarks

The first opener will be actually the last registered.

RegisterOpener(IGifBlockLoaderDescriptor)

Registers the opener.

public static void RegisterOpener(IGifBlockLoaderDescriptor openerDescriptor)

Parameters

openerDescriptor IGifBlockLoaderDescriptor

The opener descriptor to register.

UnregisterOpener(IGifBlockLoaderDescriptor)

Unregisters the opener.

public static void UnregisterOpener(IGifBlockLoaderDescriptor openerDescriptor)

Parameters

openerDescriptor IGifBlockLoaderDescriptor

The opener descriptor to unregister.