ID: 40069 Updated by: [EMAIL PROTECTED] Reported By: alex at gateway-productions dot com -Status: Open +Status: Bogus Bug Type: GD related Operating System: Linux PHP Version: latest cvs -Assigned To: +Assigned To: pajoye New Comment:
I suppose you are trying to resize an image (which has alpha). It works well here. See: http://blog.thepimp.net/misc/40069_res.png You inverted the width/height arguments in imagecopyresampled. The correct script should be (size * 1.2 here): $im = imagecreatefrompng($sourcefile); $sourcefile_width = imagesx($im); $sourcefile_height = imagesy($im); $sourcefile_new_width = $sourcefile_width * 1.2; $sourcefile_new_height = $sourcefile_height * 1.2; $im_dest = imagecreatetruecolor ($sourcefile_new_width, $sourcefile_new_height); imagealphablending($im_dest, false); imagecopyresampled($im_dest, $im, 0, 0, 0, 0, $sourcefile_new_width, $sourcefile_new_height, $sourcefile_width, $sourcefile_height); imagesavealpha($im_dest, true); imagepng($im_dest, $destfile); imagedestroy($im_dest); I close the bug (no bug > bogus), feel free to reopen it if I misunderstand your problem, Previous Comments: ------------------------------------------------------------------------ [2007-01-10 09:39:41] alex at gateway-productions dot com after closer inspection of the png i noticed that it is possibly transfering correctly,. As you can see what appears to be a bit of the picture on the bottom left, but it is not resizing the png at all. rather overlaying without resizing the overlayed image. ------------------------------------------------------------------------ [2007-01-10 09:33:48] alex at gateway-productions dot com this is the output png code example http://gateway-productions.com/v6/media/gallery/test.png ------------------------------------------------------------------------ [2007-01-10 09:31:19] alex at gateway-productions dot com upgraded to latest cvs version, and i have the latest gd and still does not produced desired outcome unless my code is wrong? it is still not transfering the overlayed none alpha data. heres a link to the orginal watermark http://gateway-productions.com/v6/media/gallery/watermark.png ------------------------------------------------------------------------ [2007-01-09 01:47:19] [EMAIL PROTECTED] If it does not work with the snapshots, please provide a source image (a link to). ------------------------------------------------------------------------ [2007-01-09 00:59:50] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/40069 -- Edit this bug report at http://bugs.php.net/?id=40069&edit=1
