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Digg  PDF_open_image_file
Read image from file [deprecated]
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Examples ( Source code ) » PDF_open_image_file
Related Examples ( Source code ) » pdf_open_image_file Examples ( Source code ) » Adding an image to PDF document Code Examples / Notes » pdf_open_image_filedarren
when using pdf_open_image_file() with multipage tiffs, the example in the manual won't work (i don't think the function returns -1 like it says) you can use this instead; for ($page=1; ; $page++) { // our image $image=pdf_open_image_file($pdf,"tiff",$file,"page",$page); // a bad image - page cannot be 0 $bad=pdf_open_image_file($pdf,"tiff",$file,"page",0); if ($image == $bad) { // done adding pages break; } pdf_begin_page($pdf,$width,$height); pdf_place_image($pdf,$image,0,0,1); pdf_close_image($pdf,$image); pdf_end_page($pdf); } ws
when using pdf_open_image_file() with multipage tiffs in php 5.x.x I had to use the following $pdf = pdf_new(); pdf_open_file($pdf, "test.pdf"); $file = "mutlipg.tif"; // Important to switch off the exceptions pdf_set_parameter($pdf, "imagewarning", "false"); for($i=1; ; $i++) { $image=@pdf_open_image_file($pdf, "tiff", $file, "page", $i); if($image != 0) { $w = pdf_get_value($pdf, "imagewidth", $image); $h = pdf_get_value($pdf, "imageheight", $image); // use only half of the size pdf_begin_page($pdf, $w/2, $h/2); pdf_place_image($pdf, $image, 0, 0, 0.5); pdf_close_image($pdf, $image); pdf_end_page($pdf); } else break; } // Send the pdf to the Browser pdf_close($pdf); $fp = fopen("test.pdf", "r"); header("Content-type: application/pdf"); fpassthru($fp); fclose($fp); bob
Try this. (don't forget to put a "test.jpg" in the same dir) <?php //Create & Open PDF-Object $pdf = pdf_new(); pdf_open_file($pdf); pdf_set_info($pdf, "Author","Bob Nijman"); pdf_set_info($pdf, "Title","www.nijman.de"); pdf_set_info($pdf, "Creator", "bob@nijman.de"); pdf_set_info($pdf, "Subject", "pdf_open_image_file"); pdf_begin_page($pdf, 200, 200); $pdfimage = pdf_open_image_file($pdf, "jpeg", "test.jpg"); pdf_place_image($pdf, $pdfimage, 10, 10, 0.6); //close it up pdf_end_page($pdf); pdf_close($pdf); $data = pdf_get_buffer($pdf); header('Content-type: application/pdf'); header('Content-disposition: inline; filename=image.pdf'); header('Content-length: ' . strlen($data)); echo $data; ?> john middleton
This short script will create a scaled PDF from a multi-page tiff file (tested and implemented in PHP 5): <?php // Declare pdf File $pdf = pdf_new(); pdf_open_file($pdf, "test.pdf"); // Convert and add pages until you reach end of the tiff for($page = 1; $image = @pdf_open_image_file($pdf, "tiff", "test.tif", "page", $page); $page++) { // Set page scale to 72 dpi using the width of the image (72 * 8.5 inches = 612 dpi) $scale = 612 / pdf_get_value($pdf, "imagewidth", $image); // Create a new page using the scaled height and width of the image pdf_begin_page($pdf, $scale * pdf_get_value($pdf, "imagewidth", $image), $scale * pdf_get_value($pdf, "imageheight", $image)); // Place the scaled image in the top left corner of the page and end this page of the pdf pdf_place_image($pdf, $image, 0, 0, $scale); pdf_end_page($pdf); } // Finish the pdf File pdf_close($pdf); ?> Please note that this script disregards whether the height of the image is unable to scale comparably to an 8.5x11 inch document. Depending on the images you are working with, you may want to add some logic to set your scale value based on the true height and width of the image. j tse
If the image file is sitting at somewhere (outside the subdirectory), an absolute path must be given instead.
max / poland
another example : PHP 5 & PDFLIB 6.0.2 <? $pdf = pdf_new(); if (pdf_begin_document($pdf,"", "") == 0) {die("Error: " . pdf_get_errmsg());} pdf_set_parameter($pdf, "SearchPath", "./"); pdf_set_parameter($pdf, "hypertextencoding", "winansi"); pdf_set_parameter($pdf, "imagewarning", "false"); pdf_set_info($pdf, "Creator", "some INformations"); pdf_set_info($pdf, "Author", "author"); pdf_set_info($pdf, "Title", "Raport"); $logo = pdf_open_image_file($pdf, "jpeg", "foto.jpg", "", 0); pdf_begin_page($pdf, 595, 842); pdf_place_image($pdf, $logo, 28, 324, 0.125); pdf_close_image($pdf, $logo); pdf_end_page($pdf); pdf_close($pdf); $buf = pdf_get_buffer($pdf); $len = strlen($buf); header("Content-type: application/pdf"); header("Content-Length: $len"); header("Content-Disposition: attachment; filename=raport.pdf"); echo $buf; ?> alfred dot zingg
... $logo = pdf_open_image_file($pdf, "jpeg", "logo.jpg"); pdf_place_image($pdf, $logo, 28, 324, 0.125); pdf_close_im($pdf, $logo); ... does not work under PHP5, use ... $logo = pdf_open_image_file($pdf, "jpeg", "logo.jpg", "", 0); pdf_place_image($pdf, $logo, 28, 324, 0.125); pdf_close_im($pdf, $logo); ... |
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