jpx_codestream_source

Manages a single codestream within a JPX file. Specifically, this object manages the codestream-specific attributes which may be found either in a codestream header (chdr) box or the global JP2 header box. It also provides access to the code-stream itself. The box recovered via open_stream may be passed directly to kdu_codestream::create.

Objects of this class are merely interfaces to an internal object, which cannot be directly created by an application. Use jpx_source::access_codestream to obtain a non-empty interface.

jpx_codestream_source (2 forms)

exists {Java: Exists}

operator!

get_codestream_id {Java: Get_codestream_id}

get_header_loc {Java: Get_header_loc}

access_dimensions {Java: Access_dimensions}

access_palette {Java: Access_palette}

get_stream_loc {Java: Get_stream_loc}

open_stream {Java: Open_stream}