Pop\Graph\Graph::getStrokeWidth PHP Method

    public function getStrokeWidth()
    {
        return $this->strokeWidth;
    }

 public function testSetStrokeWidth()
 {
     $g = new Graph($this->imageOptions);
     $g->setStrokeWidth(5);
     $this->assertEquals(5, $g->getStrokeWidth());
 }