public static function createFromFile($imageFile)
{
if (!file_exists($imageFile)) {
throw new \Exception(sprintf('Could not open "%s". File does not exist.', $imageFile));
}
$type = self::_guessType($imageFile);
if (ImageType::GIF == $type) {
return self::_createGif($imageFile);
} else {
if (ImageType::JPEG == $type) {
return self::_createJpeg($imageFile);
} else {
if (ImageType::PNG == $type) {
return self::_createPng($imageFile);
} else {
if (ImageType::WBMP == $type) {
return self::_createWbmp($imageFile);
} else {
throw new \Exception(sprintf('Could not open "%s". File type not supported.', $imageFile));
}
}
}
}
}