利用TeeChar生成统计图的使用方法（一、动态生成统计图）

今天我在工作中利用Teechart生成 成绩分析图，源代码主要片段先发上来。不好意思。没时间整理，大家自己看。我是菜鸟（^ - ^）
     WebChart wc=new WebChart();
      wc.Visible=true;
      Steema.TeeChart.Chart ch2=wc.Chart;
      MemoryStream tmpChart2=new MemoryStream();
      ch2.Header.Text="总分对比";
      ch2.Header.Font.Bold=false;
      ch2.Header.Font.Color=Color.Red;
      ch2.Header.Font.Size=10;
      //控制面板的背景色
      ch2.Panel.Brush.Gradient.EndColor = System.Drawing.Color.FromArgb(0xFF,0xEE,0xF2);
      ch2.Panel.Brush.Gradient.StartColor = System.Drawing.Color.FromArgb(0xFE,0xCB,0xD7);
      ch2.Panel.Brush.Gradient.Visible = true;
      ch2.Aspect.View3D = false;
      //外观
      ch2.Aspect.Elevation = 315;
      ch2.Aspect.Orthogonal = false;
      ch2.Aspect.Perspective = 0;
      ch2.Aspect.Rotation = 360;
      ch2.Invalidate();
      //设置线条
       Line AnalyLine2=new Line();
       AnalyLine2.OutLine.Color = System.Drawing.Color.FromArgb(((System.Byte)(255)), ((System.Byte)(255)), ((System.Byte)(0)));
       AnalyLine2.ColorEachLine=false;
       AnalyLine2.OutLine.Visible = true;
       AnalyLine2.Pointer.Visible = true;
       AnalyLine2.ColorEach=false;
       AnalyLine2.Brush.Color = System.Drawing.Color.Green;
       for(int x=0;x<4;x++)
        {
        AnalyLine2.Add(x,"第"+Convert.ToString(x+1)+"次");
        }
       ch2.Series.Add(AnalyLine2);
      ch2.Width=300;
      ch2.Height=160;
      ch2.Export.Image.PNG.Save(Server.MapPath(ComFunction.StatImgPath+"ScoreAnalyse"+j.ToString()+".png"));
        tr=new TableRow();
      TableCell tc=new TableCell();
      tc.HorizontalAlign=HorizontalAlign.Center;
      tc.Text="<img src=\""+ComFunction.StatImgPath+"ScoreAnalyse"+j.ToString()+".png\" border=0 width=300 height=160>";
      tr.Cells.Add(tc);
      tbStatImg.Rows.Add(tr);