set_option("searchpath={" . $searchpath . "}"); /* This means we must check return values of load_font() etc. */ $p->set_option("errorpolicy=return"); $p->set_option("stringformat=utf8"); if ($p->begin_document($outfile, "") == 0) throw new Exception("Error: " . $p->get_errmsg()); $p->set_info("Creator", "PDFlib Cookbook"); $p->set_info("Title", $title); /* Load the image */ $image = $p->load_image("auto", $imagefile, ""); if ($image == 0) throw new Exception("Error: " . $p->get_errmsg()); /* Load the card file */ $card = $p->open_pdi_document($cardfile, ""); if ($card == 0) throw new Exception("Error: " . $p->get_errmsg()); /* Load the first page of the card file */ $cardpage = $p->open_pdi_page($card, 1, ""); if ($cardpage == 0) throw new Exception("Error: " . $p->get_errmsg()); /* Query the width and height of the first page of the card */ $cardwidth = $p->pcos_get_number($card, "pages[0]/width"); $cardheight = $p->pcos_get_number($card, "pages[0]/height"); /* Create a page with the width and height of the card */ $p->begin_page_ext(0, 0, "width=" . $cardwidth . " height=" . $cardheight); /* Place the card page */ $p->fit_pdi_page($cardpage, 0, 0, ""); /* Place the image in the center of a box which covers 80% of the card * size and starts from 10 percent of the card width and height. Fit * the image proportionally into the box so that it will cover 80% of * the card size as well. */ $p->fit_image($image, $cardwidth * 0.1, $cardheight * 0.1, "boxsize={" . $cardwidth * 0.8 . " " . $cardheight * 0.8 . "} position=center fitmethod=meet"); $p->end_page_ext(""); $p->close_image($image); $p->close_pdi_page($cardpage); $p->close_pdi_document($card); $p->end_document(""); $buf = $p->get_buffer(); $len = strlen($buf); header("Content-type: application/pdf"); header("Content-Length: $len"); header("Content-Disposition: inline; filename=center_images_on_card.pdf"); print $buf; } catch (PDFlibException $e) { echo("PDFlib exception occurred:\n". "[" . $e->get_errnum() . "] " . $e->get_apiname() . ": " . $e->get_errmsg() . "\n"); exit(1); } catch (Exception $e) { echo($e->getMessage()); exit(1); } $p = 0; ?>