/**
* Read metadata
*
* Returns all image metadata in an array as defined in {@link $properties}.
*
* @param string $f Image file path
* @return array
*/
public static function readMeta($f)
{
$o = new self();
$o->loadFile($f);
return $o->getMeta();
}
/**
* @see \wcf\system\image\adapter\IImageAdapter::overlayImage()
*/
public function overlayImage($file, $x, $y, $opacity)
{
$overlayImage = new self();
$overlayImage->loadFile($file);
// fix PNG alpha channel handling
// see http://php.net/manual/en/function.imagecopymerge.php#92787
$cut = imagecreatetruecolor($overlayImage->getWidth(), $overlayImage->getHeight());
imagecopy($cut, $this->image, 0, 0, $x, $y, $overlayImage->getWidth(), $overlayImage->getHeight());
imagecopy($cut, $overlayImage->image, 0, 0, 0, 0, $overlayImage->getWidth(), $overlayImage->getHeight());
imagecopymerge($this->image, $cut, $x, $y, 0, 0, $overlayImage->getWidth(), $overlayImage->getHeight(), $opacity * 100);
}
/**
* Statically load any INI file. IE \Core\INI::Settings()->toArray()
* @param type $name
* @param type $args
* @return Config
*/
public static function __callStatic($name, $args)
{
$ini = new self($name);
if ($ini->getNamespace()["__called"]) {
return $ini;
} else {
$file = Env::getConfigPath() . "/{$name}" . self::EXT;
if (file_exists($file)) {
$ini->loadFile($file);
self::$Config[$ini->namespace]["__called"] = true;
} else {
if (!$ini->namespaceExists()) {
throw new Exception("Config File '{$file}' doesn't exist");
}
}
return $ini;
}
}
public static function fromFile($path)
{
$me = new self();
$me->loadFile($path);
return $me;
}
/**
* @return String
*/
public static function createFromFile(File $aFile)
{
$aString = new self();
$aString->loadFile($aFile);
return $aString;
}
