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Crop picture to remove swatch

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Tailszefox 2021-02-12 10:16:57 +01:00
parent ae12972d54
commit 38b7bf53cc
1 changed files with 8 additions and 0 deletions
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8
fusion.php
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@ -37,6 +37,14 @@ for($i = 0; $i < imagecolorstotal($from); $i++)
} }
} }
// Retain transparency
imagealphablending($from, false);
imagesavealpha($from, true);
imagefill($from, 0, 0, imagecolorallocatealpha($from, 255, 255, 255, 127));
// Crop 1px from bottom to avoid showing swatch
$from = imagecrop($from, ['x' => 0, 'y' => 0, 'width' => imagesx($from), 'height' => imagesy($from) - 1]);
if(!$debug) if(!$debug)
{ {
header('Content-Type: image/png'); header('Content-Type: image/png');