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Transparency fix for thumbnails

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Savetheinternet 2010-11-03 00:08:03 +11:00
parent 80099c87e6
commit d1d6429421
1 changed files with 8 additions and 4 deletions
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6
inc/functions.php
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@ -351,9 +351,13 @@
$return['height'] = $tn_height; $return['height'] = $tn_height;
$tmp = imagecreatetruecolor($tn_width, $tn_height); $tmp = imagecreatetruecolor($tn_width, $tn_height);
imagecolortransparent($tmp, imagecolorallocatealpha($tmp, 0, 0, 0, 0));
imagealphablending($tmp, false);
imagesavealpha($tmp, true);
imagecopyresampled($tmp, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height); imagecopyresampled($tmp, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height);
imagepng($tmp, $destination_pic, 100); imagepng($tmp, $destination_pic, 4);
imagedestroy($src); imagedestroy($src);
imagedestroy($tmp); imagedestroy($tmp);