public Displayer()
{
InitializeComponent();
// Initialize render engine
renderer = new RenderEngine(this.canvas);
// Create polygon
points2 = new int[,] {
{130,125},
{192,80},
{247,72},
{252,69},
{315,69},
{319,72},
{375,80},
{438,125},
{412,174},
{367,154},
{370,309},
{198,309},
{200,154},
{157,174} };
points1 = new int[,] {
{228,66},
{387,66},
{387,135},
{380,318},
{345,318},
{311,138},
{277,318},
{243,318},
{228,135},
{228,66},
{228,71},
{387,71},
{387,66},
{228,66}};
poly = new Polygon(points1);
renderer.render(ref poly);
}