Reads an image from a file
(PHP 3 CVS only, PHP 4 )
int pdf_open_image_file ( resourcepdfdoc, stringimagetype, stringfilename [, stringstringparam [, stringintparam]] )
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.