src/Manipulators/Watermark.php
public function getAlpha()
    {
        if (!is_numeric($this->markalpha)) {
            return 100;
        }

        if ($this->markalpha < 0 or $this->markalpha > 100) {
            return 100;
        }

        return (int) $this->markalpha;
    }
public function getAlpha()
    {
        if (!is_numeric($this->markalpha)) {
            return 100;
        }

        if ($this->markalpha < 0 or $this->markalpha > 100) {
            return 100;
        }

        return (int) $this->markalpha;
    }
public function getAlpha ( ) { if ( ! is_numeric ( $ this -> markalpha ) ) { return 100 ; } if ( $ this -> markalpha < 0 or $ this -> markalpha > 100 ) { return 100 ; } return ( int ) $ this -> markalpha ; }
Get the alpha channel.
@return int The alpha.
Get the alpha channel .