ChartDirector 7.0 (Java Edition)

3D Pie Chart




This example extends the Simple Pie Chart example by drawing the chart in 3D, adding a title, and exploding a sector.

Source Code Listing

[JSP Version] jspdemo/threedpie.jsp
<%@page import="ChartDirector.*, java.util.*" %> <% // 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); // Add a title to the pie chart c.addTitle("Project Cost Breakdown"); // Draw the pie in 3D c.set3D(); // Set the pie data and the pie labels c.setData(data, labels); // Explode the 1st sector (index = 0) c.setExplode(0); // Output the chart WebChartViewer viewer = new WebChartViewer(request, "chart1"); viewer.setChart(c, Chart.SVG); // Include tool tip for the chart viewer.setImageMap(c.getHTMLImageMap("", "", "title='{label}: US${value}K ({percent}%)'")); %> <!DOCTYPE html> <html> <head> <title>3D Pie Chart</title> <!-- Include ChartDirector Javascript Library to support chart interactions --> <script type="text/javascript" src="cdjcv.js"></script> </head> <body style="margin:5px 0px 0px 5px"> <div style="font:bold 18pt verdana;"> 3D Pie Chart </div> <hr style="border:solid 1px #000080; background:#000080" /> <div style="font:10pt verdana; margin-bottom:1.5em"> <a href="viewsource.jsp?file=<%=request.getServletPath()%>">View Source Code</a> </div> <!-- ****** Here is the chart image ****** --> <%= viewer.renderHTML(response) %> </body> </html>