CLASS_SECCODE::createFont PHP Метод

    private function createFont()
    {
        $_tmp = $this->width / $this->len;
        for ($_i = 0; $_i < $this->len; $_i++) {
            $this->colorFont = imagecolorallocate($this->image, mt_rand(0, 140), mt_rand(0, 140), mt_rand(0, 140));
            $this->colorShadow = imagecolorallocate($this->image, 255, 255, 255);
            $_angle = mt_rand(-15, 15);
            $_x = $_tmp * $_i + mt_rand(1, 5);
            $_y = $this->height / 1.4;
            imagettftext($this->image, $this->fontSize, $_angle, $_x + 1, $_y + 1, $this->colorShadow, $this->fontFile, $this->code[$_i]);
            //投影
            imagettftext($this->image, $this->fontSize, $_angle, $_x, $_y, $this->colorFont, $this->fontFile, $this->code[$_i]);
        }
    }