Class CJPEGExifTransformExtension

class CJPEGExifTransformExtension : public CImageTransformPluginExtension;

Description

extension for exif Image Transform

This class gives access to the exif metadata in a jpeg image during the transform operation

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CImageTransformPluginExtension - This class should be derived by a plugin writer wishing to extend the client API defined in CImageTransform

• CJPEGExifTransformExtension - extension for exif Image Transform

Members

Defined in CJPEGExifTransformExtension:
ExifMetadata()

Inherited from CBase:
Delete(), Extension_(), operator new()

Inherited from CImageTransformPluginExtension:
ReservedVirtual1(), ReservedVirtual2(), ReservedVirtual3(), ReservedVirtual4(), Uid()

virtual IMPORT_C MExifMetadata *ExifMetadata();

Description

Gets the metadata associated with this instance of the exif transform

returns NULL if no metadata was found

Return value

MExifMetadata * A pointer to the metadata.