ID: 23808 Updated by: [EMAIL PROTECTED] Reported By: i dot a at signalsystem-bz dot it -Status: Open +Status: Feedback Bug Type: GD related Operating System: Win2k server PHP Version: 4.3.2RC4 New Comment:
Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. Could you provide a copy of the images used in your example as well as the expected output image. Previous Comments: ------------------------------------------------------------------------ [2003-05-26 04:24:58] i dot a at signalsystem-bz dot it I had under php 4.3.1 some code to blend in transparency a logo over some pictures before displaying them - all was working perfectly. When i installed php 4.3.2rc4, i noticed that the same code stopped working - where first was blending 2 images, now is acting this way: - with high transparency value in imagecopymerge, the 2nd image covers totally the destination one and the transparent color is drawed all grey - with low transparency value in imagecopymerge, the 2nd image transparent color becomes very dark-black and covers the destination image the code i'm using is below: if (isset($_REQUEST['img'])) $img=$_REQUEST['img']; else $img=''; $b = imagecreatefromjpeg($img); $bx = imagesx($b); $by = imagesy($b); ImageAlphaBlending($b, true); $logoImage = ImageCreateFromPNG('logo.png'); $logoW = ImageSX($logoImage); $logoH = ImageSY($logoImage); if ($logoW > $bx or $logoH > $by) { $x1 = $bx; $y1 = $bx*$logoH/$logoW; if ($x1 > $bx or $y1 > $by) { $y1 = $by; $x1 = $by*$logoW/$logoH; } $b1 = imagecreatetruecolor($x1,$y1); imagecopyresampled($b1,$logoImage,0,0,0,0,$x1,$y1,$logoW,$logoH); imageDestroy($logoImage); $logoImage = $b1; $logoW = $x1; $logoH = $y1; } ImageCopyMerge($b,$logoImage,($bx - $logoW)/2,($by - $logoH)/2,0,0,$logoW,$logoH,14); imagejpeg($b,"blend.jpg",90); imageDestroy($b); ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=23808&edit=1
