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fix: 🐛 png resize mistake

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This commit is contained in:
AOAOSTAR 2022-12-08 16:17:24 +08:00
parent 240b9d67b4
commit 5c4d191d99
1 changed files with 12 additions and 10 deletions
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22
app/command/PluginLogoFormat.php
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@ -34,10 +34,8 @@ class PluginLogoFormat extends Command
$logo = $plugin . '/logo.png';
$image_size = getimagesize($logo);
if ($image_size[0] !== 200 || $image_size[1] !== 200) {
switch ($image_size[2]) {
case 1:
$image = imagecreatefromgif($logo);
break;
case 2:
$image = imagecreatefromjpeg($logo);
break;
@ -45,16 +43,20 @@ class PluginLogoFormat extends Command
$image = imagecreatefrompng($logo);
break;
default:
$image = imagecreatefromjpeg($logo);
goto over;
}
$resource = imagescale($image, 200, 200);
imagealphablending($resource, false);
imagesavealpha($resource, true);
imagepng($resource, $logo);
unlink($plugin . '/logo_test.png');
$new_image = imagecreatetruecolor(200, 200);
imagealphablending($new_image, false);
imagesavealpha($new_image, true);
$transparent = imagecolorallocatealpha($new_image, 255, 255, 255, 127);
imagefilledrectangle($new_image, 0, 0, 200, 200, $transparent);
imagecopyresampled($new_image, $image, 0, 0, 0, 0, 200, 200, $image_size[0], $image_size[1]);
imagepng($new_image, $logo);
imagedestroy($image);
imagedestroy($resource);
imagedestroy($new_image);
}
over:
$output->writeln("处理成功:[$plugin]");
}