/**
* Random image lines
*
* @return \Intervention\Image\Image
*/
protected function lines()
{
for ($i = 0; $i <= $this->lines; $i++) {
$this->image->line(rand(0, $this->image->width()) + $i * rand(0, $this->image->height()), rand(0, $this->image->height()), rand(0, $this->image->width()), rand(0, $this->image->height()), function ($draw) {
$draw->color($this->fontColor());
});
}
return $this->image;
}
