#17263 [Fbk->Bgs]: imagecopyresized

ID: 17263 Updated by: sniper@php.net Reported By: nicolaasuni@tiscali.it -Status: Feedback +Status: Bogus Bug Type: GD related Operating System: Windows XP Pro PHP Version: 4.2.0 New Comment: Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. Previous Comments: ------------------------------------------------------------------------ [2002-07-02 21:56:55] sniper@php.net Please try this snapshot: http://snaps.php.net/win32/php4-win32-latest.zip ------------------------------------------------------------------------ [2002-06-28 06:02:26] nicolaasuni@tiscali.it This is an examle script that produce the error explained in my previous message. For this test I've used a 1x50 pixel PNG image with 50 different paletted colours. <?php $src_img_file_name = "source_image.png"; // filename of source file $dest_img_width = 150; // destination image width $dest_img_height = 50; // destination image height $src_img_width = 1; // source image width $src_img_height = 50; // source image height // create a blank image $dest_img = @ImageCreate($dest_img_width, $dest_img_height) or die ("Cannot Initialize new GD image stream"); // create image from source image file $src_img = imagecreatefrompng($src_img_file_name); // copy source image to destination image resampled imagecopyresampled($dest_img, $src_img, 0, 0, 0, 0, $dest_img_width, $dest_img_height, $src_img_width, $src_img_height); // copy source image to destination image resized //imagecopyresized($dest_img, $src_img, 0, 0, 0, 0, $dest_img_width, $dest_img_height, $src_img_width, $src_img_height); //send image to output header("Content-type: image/png"); ImagePng($dest_img); ?> ------------------------------------------------------------------------ [2002-06-28 03:02:30] sniper@php.net Please add a short example script here which can be used to reproduce this. ------------------------------------------------------------------------ [2002-05-15 18:21:50] nicolaasuni@tiscali.it Using php_gd2.dll and paletted image the method imagecopyresized return a monochromatic rectangle and the method imagecopyresampled return a blank rectangle. These methods works fine only with true color images. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=17263&edit=1