调用cschart类

private void Page_Load(object sender, System.EventArgs e)
        {
            // 在此处放置用户代码以初始化页面
            int[] data = new int[12]{80,50,48,56,75,21,62,12,45,110,90,20};
            CSChart MyChart=new CSChart(12,12,700,700,1,1,1,0,"month","charge(*100000)",false,500,400,data);
            
            width=MyChart.Width;
            height=MyChart.Height;
            //产生一个image对象，并由此产生一个Graphics对象 
            Bitmap bm = new Bitmap(width,height); 
            Graphics g = Graphics.FromImage(bm); 
            //设置对象g的属性 
//            g.ScaleTransform((Convert.ToSingle(300))/SIDE_LENGTH,(Convert.ToSingle(300))/SIDE_LENGTH); 
//            g.SmoothingMode = SmoothingMode.Default; 
//            g.TextRenderingHint = TextRenderingHint.AntiAlias;
            g . FillRectangle ( new SolidBrush(Color.White) , 0 , 0 , width , height);
            MyChart.g=g;
            
            //MyChart.DrawChart(MyChart.Data,g);
            Brush br=new SolidBrush(Color.Black);
            MyChart.DrawCross(br,2,false);
            MyChart.DrawLineData(Color.Blue,3);
            
            g.Save();
            MemoryStream ms=new MemoryStream();
            bm.Save(ms,System.Drawing.Imaging.ImageFormat.Gif);
            Response.ClearContent();
            Response.ContentType="image/gif";
            Response.BinaryWrite(ms.ToArray());
            Response.End();
        }