jp2_dimensions::get_size

Returns the size of the image region on the canvas. This information is almost entirely useless by itself, unless the image compression type happens to be JP2_COMPRESSION_TYPE_NONE. Moreover, it is redundant with the more complete and useful information embedded in the code-stream's SIZ marker segment. If the size is needed, it should generally be obtained by invoking the more reliable and informative kdu_codestream::get_dims member function, assuming that the application is willing to construct a kdu_codestream object.

See init for more information.