Dundas学习系列——【02】Chart for .net

 1、Dundas Chart For .net framework.

this framework provides over 200 detailed samples(光Chart就有200多种啊), complete with C# and VB.NET code, along with overviews and more, to ensure you are thoroughly familiar with Dundas Chart for .NET.

2、Chart基本要素

 

图 Chart 元素

3、最简单的柱状图

 

代码

   
     

    
      
    
      //
    
      01 创建Chart对象
    
      

    
       Chart chart 
    
      =
    
       
    
      new
    
       Chart();
 
    
      //
    
      02 创建ChartArea对象
    
      

    
       ChartArea chartArea 
    
      =
    
       
    
      new
    
       ChartArea();
 
    
      //
    
      03 把ChartArea添加到Chart对象中
    
      

    
       chart.ChartAreas.Add(chartArea);
 
    
      //
    
      04 创建Series对象
    
      

    
       Series series1 
    
      =
    
       
    
      new
    
       Series();
 series1.Name 
    
      =
    
       
    
      "
    
      测试细目
    
      "
    
      ;
 
    
      //
    
      05 创建Point
    
      

    
       Double[] db1 
    
      =
    
       {
    
      22
    
      };
 Double[] db2 
    
      =
    
       {
    
      44
    
      };
 DataPoint dp1 
    
      =
    
       
    
      new
    
       DataPoint();
 dp1.XValue 
    
      =
    
       
    
      1
    
      ;
 dp1.YValues 
    
      =
    
      db1;
 DataPoint dp2 
    
      =
    
       
    
      new
    
       DataPoint();
 dp2.XValue 
    
      =
    
       
    
      2
    
      ;
 dp2.YValues 
    
      =
    
       db2;
 
    
      //
    
      06 加入点
    
      

    
       series1.Points.Add(dp1);
 series1.Points.Add(dp2);
 
    
      //
    
      07 加入series1
    
      

    
       chart.Series.Add(series1);
 
    
      //
    
      08 定义表头 标题
    
      

    
       Title t 
    
      =
    
       
    
      new
    
       Title();
 t.Text 
    
      =
    
       
    
      "
    
      我是标题我怕谁
    
      "
    
      ;
 t.Color 
    
      =
    
       Color.Red;
 t.Font 
    
      =
    
       
    
      new
    
       Font(
    
      "
    
      Times New Roman
    
      "
    
      , 
    
      12
    
      , FontStyle.Bold);
 t.Alignment 
    
      =
    
       System.Drawing.ContentAlignment.BottomCenter;
 chart.Titles.Add(t);
 
    
      //
    
      09 定义展现位置坐标
    
      

    
       chart.Location 
    
      =
    
       
    
      new
    
       System.Drawing.Point(
    
      0
    
      ,
    
      0
    
      );
 
    
      //
    
      10 Chart的大小
    
      

    
       chart.Size 
    
      =
    
       
    
      new
    
       System.Drawing.Size(
    
      360
    
      ,
    
      260
    
      );
 
    
      //
    
      11 展现Chart
    
      

    
       
    
      this
    
      .Controls.AddRange(
    
      new
    
       System.Windows.Forms.Control[]{chart});
   
     

 

series1.Type = SeriesChartType.Pie;

series1.Type = SeriesChartType.Line;