Description
int
pdf_open_image_file ( int PDF-document, string imagetype, string filename [, string stringparam [, string intparam]])
Open an image file. Supported types are "jpeg", "tiff", "gif",
and "png". stringparam is either
"", "mask", "masked", or "page".
intparamis either 0, the image id
of the applied mask, or the page.
