/**
* Do a quadrant adaptive resize. Supported quadrant values are:
* +---+---+---+
* | | T | |
* +---+---+---+
* | L | C | R |
* +---+---+---+
* | | B | |
* +---+---+---+
*
* @param integer $width
* @param integer $height
* @param array $options
* @throws Exception
* @return $this
*/
public function cropQuadrant($width, $height, $options)
{
if (!$height || !$width) {
throw new Exception('Croppa: Qudrant option needs width and height');
}
if (empty($options['quadrant'][0])) {
throw new Exception('Croppa:: No quadrant specified');
}
$quadrant = strtoupper($options['quadrant'][0]);
if (!in_array($quadrant, array('T', 'L', 'C', 'R', 'B'))) {
throw new Exception('Croppa:: Invalid quadrant');
}
$this->thumb->adaptiveResizeQuadrant($width, $height, $quadrant);
return $this;
}