Line Line Rectangle Circle Ellipse Vertex #0 Vertex #1 Vertex #2 Vertex #3 Vertex #4 Vertex #5 Vertex #6 Vertex #7 Vertex #8 Vertex #9 Vertex #10 Vertex #11 Vertex #12 Vertex #13 Vertex #14 Vertex #15 Vertex #16 Vertex #17 Vertex #18 Vertex #19 Vertex #20 Vertex #21 Vertex #22 Vertex #23 Closed polygon Pieslice Donut slice