OWC11绘制雷达图

来源:互联网 发布:windows mediaplayer11 编辑:程序博客网 时间:2024/03/29 01:33
          //创建表空间
       ChartSpace chartSpace = new ChartSpaceClass();
       //填加图表
        ChChart chChart = chartSpace.Charts.Add(0);
       //设定雷达图
        chChart.Type = ChartChartTypeEnum.chChartTypeRadarLine;
       //标题
        chChart.HasTitle = true;
        chChart.HasLegend = true;
        chChart.Title.Caption = "test";
 
        chChart.Legend.Border.DashStyle = ChartLineDashStyleEnum.chLineDash;
        chChart.Legend.Position = ChartLegendPositionEnum.chLegendPositionRight;
 
        chChart.Axes[1].Scaling.Minimum = 0;
        chChart.Axes[1].Scaling.Maximum = 5;
          //值设定
        string category = "category 1, category 2, category 3";
        string value = "4, 4, 3";
 
        chChart.SeriesCollection.Add(0);
          //传值
       chChart.SeriesCollection[0].SetData(ChartDimensionsEnum.chDimCategories,
               (int)ChartSpecialDataSourcesEnum.chDataLiteral, category);
        chChart.SeriesCollection[0].SetData(ChartDimensionsEnum.chDimValues,
               (int)ChartSpecialDataSourcesEnum.chDataLiteral, value);
 
        Response.ContentType = "image/gif";
        Response.BinaryWrite((byte[])chartSpace.GetPicture("gif", 600, 300));
        Response.End();