直线的虚线摸板(DashArray)指出了虚线的模式和间隔。下面的例子使用了不同的Dash Pattern来显示同一条线段。
private void Dashes() { Color blackColor = new Color(0x000000); int[] dashArray1 = { 2,2 }; int[] dashArray2 = { 6,6 }; int[] dashArray3 = { 4,1,2,6 }; graphics2D.Reset(); graphics2D.Clear(Color.White); Pen pen = new Pen(blackColor,20,Pen.CapButt,Pen.JoinMiter,dashArray1,0); graphics2D.DrawLine(pen,40,60,140,60); pen = new Pen(blackColor,dashArray2,100,100); pen = new Pen(blackColor,dashArray3,140); }