set_option("searchpath={" . $searchpath . "}"); /* This means we must check return values of load_font() etc. */ $p->set_option("errorpolicy=return"); if ($p->begin_document($outfile, "") == 0) throw new Exception("Error: " . $p->get_errmsg()); $p->set_info("Creator", "PDFlib Cookbook"); $p->set_info("Title", $title); /* Create a page in A4 format and Portrait orientation */ $p->begin_page_ext(0, 0, "width=a4.width height=a4.height"); $p->fit_textline("A4 format in Portrait orientation.", 50, 50, "fontname=NotoSerif-Bold fontsize=20"); $p->end_page_ext(""); /* Create a page in A4 format and Landscape orientation */ $p->begin_page_ext(0, 0, "width=a4.height height=a4.width"); $p->fit_textline("A4 format in Landscape orientation.", 50, 50, "fontname=NotoSerif-Bold fontsize=20"); $p->end_page_ext(""); /* Create a page in Letter format and Portrait orientation */ $p->begin_page_ext(0, 0, "width=letter.width height=letter.height"); $p->fit_textline("Letter format in Portrait orientation.", 50, 50, "fontname=NotoSerif-Bold fontsize=20"); $p->end_page_ext(""); /* Create a page in Letter format and Landscape orientation */ $p->begin_page_ext(0, 0, "width=letter.height height=letter.width"); $p->fit_textline("Letter format in Landscape orientation.", 50, 50, "fontname=NotoSerif-Bold fontsize=20"); $p->end_page_ext(""); /* Create a page with a size according to the dimensions of * the image to be placed on the page */ $image = $p->load_image("auto", $imagefile, ""); if ($image == 0) throw new Exception("Error: " . $p->get_errmsg()); /* Get the width and height of the image */ $imagewidth = $p->info_image($image, "imagewidth", ""); $imageheight = $p->info_image($image, "imageheight", ""); /* Start the page with the size of the image to be fit on the page */ $p->begin_page_ext($imagewidth, $imageheight, ""); /* Fit the image */ $p->fit_image($image, 0, 0, ""); $p->close_image($image); $p->end_page_ext(""); $p->end_document(""); $buf = $p->get_buffer(); $len = strlen($buf); header("Content-type: application/pdf"); header("Content-Length: $len"); header("Content-Disposition: inline; filename=page_size.pdf"); print $buf; } catch (PDFlibException $e) { echo("PDFlib exception occurred:\n". "[" . $e->get_errnum() . "] " . $e->get_apiname() . ": " . $e->get_errmsg() . "\n"); exit(1); } catch (Throwable $e) { echo("PHP exception occurred: " . $e->getMessage() . "\n"); exit(1); } $p = 0; ?>