急！用C#绘制曲线的问题，高手请帮帮忙！

Question

http://www.codeproject.com/showcase/dundas_chart_for_dotnet.asp?target=C%23%7Cchart

Answer 1

System.Drawing.Graphics graphics = System.Drawing.Graphics.FromHwnd(this.Handle);
//曲线
Point[] pointArray = {new Point(75,0),new Point(100,50),new Point(150,50),new Point(112,75),new Point(150,150),new Point(75,100),new Point(0,150),new Point(37,75),new Point(0,50),new Point(50,50)};
Pen pen = new Pen(Color.Blue,1);
graphics.DrawPolygon(pen,pointArray);
//弧线
Pen pen = new Pen(Color.Blue,1);
graphics.DrawArc(pen,100,120,40,40,0,90);
//贝赛尔线条
Pen pen = new Pen(Color.Blue,1);
graphics.DrawBezier(pen,new Point(120,100),new Point(100,120),new Point(110,130),new Point(130,110));

Answer 2

to:cg1120II(代码最优化第二版－§.NET专家§) 东西虽然好，但是好象需要去购买啊！你能给我一个免费的吗？

Answer 3

to:chenszhs(突破程序员)你能帮我把图作进一个panel面板里面吗？包括要在panel面板里定零坐标和坐标轴！