$Image = new \Rundiz\Image\Drivers\Gd('/path/to/source-image.jpg');

$Image = new \Rundiz\Image\Drivers\Imagick('/path/to/source-image.jpg');

if (extension_loaded('imagick') === true) {
    $Image = new \Rundiz\Image\Drivers\Imagick('/path/to/source-image.jpg');
} else {
    $Image = new \Rundiz\Image\Drivers\Gd('/path/to/source-image.jpg');
}

// Crop an image
$Image->crop(400, 400, 'center', 'middle');// crop start from center of X and Y
$Image->crop(400, 400, 20, 90);// crop start from X 20 and Y 90

// Resize
$Image->resize(600, 400);
// Resize without aspect ratio
$Image->resizeNoRatio(500, 300);

// Rotate
$Image->rotate();// 90 degree
$Image->rotate(180);
$Image->rotate(270);

// Flip
$Image->rotate('hor');// horizontal
$Image->rotate('vrt');//  vertical
$Image->rotate('horvrt');// both horizontal and vertical

// Watermark image
$Image->watermarkImage('/var/www/image/watermark.png', 'center', 'middle');
$Image->watermarkImage('/var/www/image/watermark.png', 50, 90);// watermark start from X 50 and Y 90

// Watermark text
$Image->watermarkText('hello world', '/var/www/fonts/myfont.ttf', 'center', 'middle', 16);
$Image->watermarkText('hello world', '/var/www/fonts/myfont.ttf', 50, 90, 16);// watermark start from X 50 and Y 90

$Image = new \Rundiz\Image\Drivers\Gd('/path/to/source-image.jpg');
$Image->resize(900, 600);
$Image->save('/path/to/new-file-name-900x600.jpg');
// Use method clear() to clear all processed data 
// and start new image process with the same image source.
$Image->clear();
$Image->resize(300, 100);
$Image->save('/path/to/new-file-name-300x100.jpg');