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Disable transparent backgrounds for now

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Georg Ehrke 2013-05-17 11:28:49 +02:00
parent 837c6ed597
commit 8dba46912d
1 changed files with 9 additions and 5 deletions
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14
lib/preview.php
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@ -427,17 +427,21 @@ class OC_Preview {
$newYsize = (int) $image->height();
//create transparent background layer
$transparentlayer = imagecreatetruecolor($x, $y);
$black = imagecolorallocate($transparentlayer, 0, 0, 0);
$backgroundlayer = imagecreatetruecolor($x, $y);
$white = imagecolorallocate($backgroundlayer, 255, 255, 255);
imagefill($backgroundlayer, 0, 0, $white);
$image = $image->resource();
imagecolortransparent($transparentlayer, $black);
$mergeX = floor(abs($x - $newXsize) * 0.5);
$mergeY = floor(abs($y - $newYsize) * 0.5);
imagecopymerge($transparentlayer, $image, $mergeX, $mergeY, 0, 0, $newXsize, $newYsize, 100);
imagecopy($backgroundlayer, $image, $mergeX, $mergeY, 0, 0, $newXsize, $newYsize);
$image = new \OC_Image($transparentlayer);
//$black = imagecolorallocate(0,0,0);
//imagecolortransparent($transparentlayer, $black);
$image = new \OC_Image($backgroundlayer);
$this->preview = $image;
return;