ChartDirector问题

无所不能的名侦探 2005-11-23 11:51:00

有熟悉ChartDirector的人吗？
<%@ Page Language="C#" Debug="true" %>
<%@ Import Namespace="ChartDirector" %>
<%@ Register TagPrefix="chart" Namespace="ChartDirector" Assembly="netchartdir" %>
<%
//The data for the pie chart
double[] data = {25, 18, 15, 12, 8, 30, 35};

//The labels for the pie chart
string[] labels = {"Labor", "Licenses", "Taxes", "Legal", "Insurance",
"Facilities", "Production"};

//Create a PieChart object of size 360 x 300 pixels
PieChart c = new PieChart(360, 300);

//Set the center of the pie at (180, 140) and the radius to 100 pixels
c.setPieSize(180, 140, 100);

//Set the pie data and the pie labels
c.setData(data, labels);

//output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.PNG);

//include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "",
"title='{label}: US${value}K ({percent}%)'");
%>
<html>
<body>
<chart:WebChartViewer id="WebChartViewer1" runat="server" />
</body>
</html>
在vs2003 的 View in Browse 可以看到效果，但是运行在ie中看不到图形，怎么解决？

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