Classes and Member Functions > LJp2FileFormat > LJp2FileFormat

LJp2FileFormat

Description

The LJp2FileFormat class provides functionality handling the JPEG 2000 file format. The JPEG 2000 file formats include additional meta-information besides the JPEG 2000 stream as the resolution of the image or the color space that has been used to encode the image. Part 1 of JPEG 2000 files gets .jp2 extender, part 2 of JPEG 2000 files (i.e. 15444-2) gets .jpx extender. Part 2 has a rich set of features allows animation or composition of multiple code streams into single image. The LJp2FileFormat class provides the following functionality:

Loading and saving JPEG 2000 files.
Getting file information.
Loading and saving bitmaps list/composition layers from and to a file.
Appending, extracting, reading, and freeing Boxes/Frames/GML in JPEG 2000 files.

Required Libraries

LTJP2
LFJ2K
LTIMGEFX

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.