protected function RunResize($action)
{
$args = Library::getResizeArgs($this->width, $this->height, $action['width'], $action['height'], $action['option']);
if ($args === false) {
return;
}
foreach ($this->frames as &$frame) {
$newimage = imagecreatetruecolor($args['dst_w'], $args['dst_h']);
$transparentindex = imagecolorallocatealpha($newimage, 255, 255, 255, 127);
imagefill($newimage, 0, 0, $transparentindex);
imagecopyresized($newimage, $frame['resource'], $args['dst_x'], $args['dst_y'], $args['src_x'], $args['src_y'], $args['dst_w'], $args['dst_h'], $args['src_w'], $args['src_h']);
imagedestroy($frame['resource']);
$frame['resource'] = $newimage;
}
$this->width = $args['dst_w'];
$this->height = $args['dst_h'];
}
protected function runResize($action)
{
$args = Library::getResizeArgs($this->width, $this->height, $action['width'], $action['height'], $action['option']);
if ($args === false) {
return;
}
$newimage = imagecreatetruecolor($args['dst_w'], $args['dst_h']);
if ($this->format === 'png') {
imagealphablending($newimage, false);
imagesavealpha($newimage, true);
$transparentindex = imagecolorallocatealpha($newimage, 255, 255, 255, 127);
imagefill($newimage, 0, 0, $transparentindex);
} else {
if ($this->format === 'gif') {
$transparentindex = imagecolorallocatealpha($newimage, 255, 255, 255, 127);
imagefill($newimage, 0, 0, $transparentindex);
}
}
imagecopyresampled($newimage, $this->resource, $args['dst_x'], $args['dst_y'], $args['src_x'], $args['src_y'], $args['dst_w'], $args['dst_h'], $args['src_w'], $args['src_h']);
imagedestroy($this->resource);
$this->resource = $newimage;
$this->width = $args['dst_w'];
$this->height = $args['dst_h'];
}