ID: 38627 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Bogus Bug Type: GD related Operating System: Gentoo PHP Version: 5.2.0RC2 New Comment:
Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Due to the volume of reports we can not explain in detail here why your report is not a bug. The support channels will be able to provide an explanation for you. Thank you for your interest in PHP. Previous Comments: ------------------------------------------------------------------------ [2006-08-28 14:36:50] [EMAIL PROTECTED] Description: ------------ 1. Allocate an image resource $a. 2. Resample (scale) $a to a second resource $b. 3. Destroy $a. 4. Assign $a = $b. 5. Resample (crop) $a to a third resource $c. 6. Destroy $a. 7. Assign $a = $c. For step 5 the initially allocated resource is used instead of the originally resampled one. Reproduce code: --------------- <?php // http://schlitt.info/misc/gd/test_original.jpg $res_1 = imagecreatefromjpeg( "test_original.jpg" ); $res_2 = imagecreatetruecolor( 200, 151 ); // Scale the image to 200x151 $res = imagecopyresampled( $res_2, // dst_img $res_1, // res_img 0, // dst_x 0, // dst_y 0, // src_x 0, // src_y 200, // dst_width 151, // dst_height 150, // src_width 113 // src_height ); // http://schlitt.info/misc/gd/test_scaled.jpg imagejpeg( $res_2, "test_scaled.jpg" ); imagedestroy( $res_1 ); $res_1 = $res_2; $res_3 = imagecreatetruecolor( 100, 100 ); // Crop the image to 100x100 selecting 50x150+50x150 $res = imagecopyresampled( $res_3, // dst_img $res_1, // res_img 0, // dst_x 0, // dst_y 50, // src_x 50, // src_y 100, // dst_width 100, // dst_height 150, // src_width 150 // src_height ); // http://schlitt.info/misc/gd/test_cropped.jpg imagejpeg( $res_3, "test_cropped.jpg" ); imagedestroy( $res_1 ); $res_1 = $res_3; // http://schlitt.info/misc/gd/test_final.jpg imagejpeg( $res_1, "test_final.jpg" ); ?> Expected result: ---------------- test_cropped.jpg should be a cropped version of test_scaled.php Actual result: -------------- test_cropped.jpg is a cropped version of test_original.jpg ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38627&edit=1