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| author | Dries Buytaert <dries@buytaert.net> | 2006-09-18 05:10:48 +0000 |
|---|---|---|
| committer | Dries Buytaert <dries@buytaert.net> | 2006-09-18 05:10:48 +0000 |
| commit | 303236107eeea84008257864f4aa0c2864a34349 (patch) | |
| tree | e3bd88dd87170042d45d29dace62f939a076e901 /includes | |
| parent | bf41b22cdfd086a87ceaa803417627f98bcb8cd4 (diff) | |
| download | brdo-303236107eeea84008257864f4aa0c2864a34349.tar.gz brdo-303236107eeea84008257864f4aa0c2864a34349.tar.bz2 | |
- Patch #59263 by stefan et al: bugfix, support PNGs with alpha layer.
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/image.inc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/includes/image.inc b/includes/image.inc index 37f377c1a..93622f509 100644 --- a/includes/image.inc +++ b/includes/image.inc @@ -223,6 +223,13 @@ function image_gd_resize($source, $destination, $width, $height) { } $res = imageCreateTrueColor($width, $height); + if ($info['extension'] == 'png') { + $transparency = imagecolorallocatealpha($res, 0, 0, 0, 127); + imagealphablending($res, FALSE); + imagefilledrectangle($res, 0, 0, $width, $height, $transparency); + imagealphablending($res, TRUE); + imagesavealpha($res, TRUE); + } imageCopyResampled($res, $im, 0, 0, 0, 0, $width, $height, $info['width'], $info['height']); $result = image_gd_close($res, $destination, $info['extension']); |