GifBlocksRegistry

Inheritance: java.lang.Object

public final class GifBlocksRegistry

Represents the gif blocks openers registry.

Methods

Method	Description
getRegisteredDescriptors()	Gets the registered descriptors.
getFirstSupportedDescriptorByTypeName(String descriptorTypeName)	Gets the first supported descriptor by its type name.
getFirstSupportedDescriptor(InputStream stream)
loadBlockByFirstSupportedDescriptor(InputStream stream, IColorPalette containerPalette)
registerOpener(IGifBlockLoaderDescriptor openerDescriptor)	Registers the opener.
unregisterOpener(IGifBlockLoaderDescriptor openerDescriptor)	Unregisters the opener.

public static IGifBlockLoaderDescriptor[] getRegisteredDescriptors()

Gets the registered descriptors.

Value: The registered descriptors.

Returns: com.aspose.imaging.fileformats.gif.IGifBlockLoaderDescriptor[]

public static IGifBlockLoaderDescriptor getFirstSupportedDescriptorByTypeName(String descriptorTypeName)

Gets the first supported descriptor by its type name.

Parameters:

Parameter	Type	Description
descriptorTypeName	java.lang.String	The descriptor type name.

The first opener descriptor will be actually the last registered. |

Returns: IGifBlockLoaderDescriptor - The first found opener descriptor or null if not such descriptor is found.

public static IGifBlockLoaderDescriptor getFirstSupportedDescriptor(InputStream stream)

Parameters:

Parameter	Type	Description
stream	java.io.InputStream

Returns: IGifBlockLoaderDescriptor

public static IGifBlock loadBlockByFirstSupportedDescriptor(InputStream stream, IColorPalette containerPalette)

Parameters:

Parameter	Type	Description
stream	java.io.InputStream
containerPalette	IColorPalette

Returns: IGifBlock

public static void registerOpener(IGifBlockLoaderDescriptor openerDescriptor)

Registers the opener.

Parameters:

Parameter	Type	Description
openerDescriptor	IGifBlockLoaderDescriptor	The opener descriptor to register.

public static void unregisterOpener(IGifBlockLoaderDescriptor openerDescriptor)

Unregisters the opener.

Parameters:

Parameter	Type	Description
openerDescriptor	IGifBlockLoaderDescriptor	The opener descriptor to unregister.