.net GDI绘图之-----直方图(堆叠)

 

 

由于公司要用.NET 1.1做一个图，在网上没有找到好的插件的情况下。

于是从网上找了些GDI的代码自己画了个图。

采用Vs 2003中ArrayList作数据源

效果如下:

 

Code:

/Files/woody-wu/DrawChart.rar

 

使用方法:

  System.Random rd=new Random();
   Color [] colorList=new Color []{Color.PaleGoldenrod, Color.RosyBrown, Color.Plum, Color.SaddleBrown};
   string [] TypeNameList=new string[]{"International", "DES. Local", "SHA. Local", "DUTY"};
   string    fileName = DateTime.Now.ToString("yyyyMMddHHss") + rd.Next(2000, 8888888).ToString()+ ".gif";
   DrawChart.DrawHistogram chart2=new DrawChart.DrawHistogram("test",400,400,Color.White);
   chart2.BindValue("SUN",new float[]{20,30,11,22});
   chart2.BindValue("DELL",new float[]{40,10,21,52});
   chart2.FilePath = "TempImage";
   chart2.ColorList = colorList;
   chart2.TypeNameList = TypeNameList;
   chart2.FileName = fileName;
   chart2.FontName = "Arial";
   chart2.Precision = 2;
   chart2.Distance = 40;
   chart2.Scale = 100;
   chart2.DrawChart();
   chart2.ID="SSS";
   chart2.ShowTip = true;
   Panel1.Controls.Add(chart2);