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Bugfix: Fix transparancy with convert

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This commit is contained in:
Michael Save 2012-04-19 10:27:47 +10:00
parent c360c7f673
commit 38130cd113
1 changed files with 2 additions and 2 deletions
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4
inc/image.php
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@ -267,11 +267,11 @@ class ImageConvert extends ImageBase {
$quality = $config['thumb_quality'] * 10; $quality = $config['thumb_quality'] * 10;
if ($this->format == 'gif' && $config['thumb_ext'] == 'gif' && $config['thumb_keep_animation_frames'] > 1) { if ($this->format == 'gif' && $config['thumb_ext'] == 'gif' && $config['thumb_keep_animation_frames'] > 1) {
if (shell_exec("convert -filter Point -sample {$this->width}x{$this->height} +antialias -quality {$quality} " . if (shell_exec("convert -background transparent -filter Point -sample {$this->width}x{$this->height} +antialias -quality {$quality} " .
escapeshellarg($this->src . '') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp)) escapeshellarg($this->src . '') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp))
error('Failed to resize image!'); error('Failed to resize image!');
} else { } else {
if (shell_exec("convert -flatten -filter Point -scale {$this->width}x{$this->height} +antialias -quality {$quality} " . if (shell_exec("convert -background transparent -flatten -filter Point -scale {$this->width}x{$this->height} +antialias -quality {$quality} " .
escapeshellarg($this->src . '[0]') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp)) escapeshellarg($this->src . '[0]') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp))
error('Failed to resize image!'); error('Failed to resize image!');
} }