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asp.net中调用Office来制作3D统计图的实例代码

2024-07-10 12:44:28
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1、首先下载owc11 COM组件

http://www.microsoft.com/downloads/details.aspx?FamilyID=7287252c-402e-4f72-97a5-e0fd290d4b76&displaylang=en

2、注册owc11

  在工程中添加 C:/Program Files/Common Files/Microsoft Shared/Web Components/11  文件下的owc11.dll引用

  3、在工程中添加

  using OWC11;

  4、开始coding  举例如下:

代码如下:
   public class ChartFactory
  {
  public ChartFactory()
  {
  InitTypeMap();
  //
  // TODO: 在此处添加构造函数逻辑
  //
  }
  protected System.Web.UI.WebControls.Image imgHondaLineup;
  private string[] chartCategoriesArr;
  private string[] chartValuesArr;
  private OWC11.ChartChartTypeEnum chartType =  OWC11.ChartChartTypeEnum.chChartTypeColumn3D;//默认值
  private static Hashtable chartMap = new Hashtable();
  private static string chartTypeCh = "垂直柱状图" ;
  private static string chartTitle = "";

  private void InitTypeMap()
  {
  chartMap.Clear();
  OWC11.ChartChartTypeEnum[] chartTypes = new OWC11.ChartChartTypeEnum[]{ ChartChartTypeEnum.chChartTypeColumnClustered,
  ChartChartTypeEnum.chChartTypeColumn3D,
  ChartChartTypeEnum.chChartTypeBarClustered,
  ChartChartTypeEnum.chChartTypeBar3D,
  ChartChartTypeEnum.chChartTypeArea,
  ChartChartTypeEnum.chChartTypeArea3D,
  ChartChartTypeEnum.chChartTypeDoughnut,
  ChartChartTypeEnum.chChartTypeLineStacked,
  ChartChartTypeEnum.chChartTypeLine3D,
  ChartChartTypeEnum.chChartTypeLineMarkers,
  ChartChartTypeEnum.chChartTypePie,
  ChartChartTypeEnum.chChartTypePie3D,
   ChartChartTypeEnum.chChartTypeRadarSmoothLine,
  ChartChartTypeEnum.chChartTypeSmoothLine};

 

  string[] chartTypesCh = new string [] {"垂直柱状统计图","3D垂直柱状统计图","水平柱状统计图","3D水平柱状统计图","区域统计图","3D区域统计图","中空饼图","折线统计图","3D折线统计图","折线带点统计图","饼图","3D饼图","网状统计图","弧线统计图"};


   for(int i=0;i<chartTypes.Length;i++)
  {
  chartMap.Add(chartTypesCh[i],chartTypes[i]);
  }
  }
  public ChartSpaceClass BuildCharts ()
  {
  string chartCategoriesStr = String.Join ("/t", chartCategoriesArr);
  string chartValuesStr = String.Join ("/t", chartValuesArr);

OWC11.ChartSpaceClass       oChartSpace = new OWC11.ChartSpaceClass ();

  // ------------------------------------------------------------------------
  // Give pie and doughnut charts a legend on the bottom. For the rest of
  // them let the control figure it out on its own.
  // ------------------------------------------------------------------------

  chartType = (ChartChartTypeEnum)chartMap[chartTypeCh];

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