src/Potter/Theme/Features.php
public function addImageSize($name, $width = 0, $height = 0, $crop = false)
    {
        $size = array(
            'name'   => $name,
            'width'  => $width,
            'height' => $height,
            'crop'   => $crop
        );

        $this->imagesSize[] = $size;

        return $this;
    }
public function addImageSize($name, $width = 0, $height = 0, $crop = false)
    {
        $size = array(
            'name'   => $name,
            'width'  => $width,
            'height' => $height,
            'crop'   => $crop
        );

        $this->imagesSize[] = $size;

        return $this;
    }
@param string $name
@param int    $width
@param int    $height
@param bool   $crop

@return $this