<%@page import="ChartDirector.*" %>
<%
//The data for the pie chart
double[] data = {72, 18, 15, 12};
//The depths for the sectors
double[] depths = {30, 20, 10, 10};
//The labels for the pie chart
String[] labels = {"Sunny", "Cloudy", "Rainy", "Snowy"};
//The icons for the sectors
String[] icons = {"sun.png", "cloud.png", "rain.png", "snowy.png"};
//Create a PieChart object of size 400 x 300 pixels, with 0xffeecc as the
//background color, a black border, and 1 pixel 3D border effect
PieChart c = new PieChart(400, 300, 0xffeecc, 0, 1);
//Set default directory for loading images from current script directory
String realPath = request.getRealPath(request.getServletPath());
if (realPath == null)
//some web servers have bugs and real path must be obtained as follows
realPath = request.getRealPath(request.getRequestURI());
c.setSearchPath(new java.io.File(realPath).getParent());
//Set the center of the pie at (200, 175) and the radius to 100 pixels
c.setPieSize(200, 175, 100);
//Add a title box using Times Bold Italic/14 points as font and 0xffcccc as
//background color
c.addTitle("Weather Profile in Wonderland", "timesbi.ttf", 14).setBackground(
0xffcccc);
//Set the pie data and the pie labels
c.setData(data, labels);
//Add icons to the chart as a custom field
c.addExtraField(icons);
//Configure the sector labels using CDML to include the icon images
c.setLabelFormat(
"<*block,valign=absmiddle*><*img={field0}*> <*block*>{label}\n{percent}%" +
"<*/*><*/*>");
//Draw the pie in 3D
c.set3D2(depths);
//Set the start angle to 225 degrees may improve layout when the depths of the
//sector are sorted in descending order, because it ensures the tallest sector
//is at the back.
c.setStartAngle(225);
//output the chart
request.getSession().setAttribute("chart1", c.makeChart2(Chart.PNG));
%>
<html>
<body topmargin=0 leftmargin=5 rightmargin=0 marginwidth=5 marginheight=0>
<div style="font-size:18pt; font-family:verdana; font-weight:bold">
Icon Pie Chart
</div>
<hr color="#000080">
<div style="font-size:10pt; font-family:verdana">
<a href="VIEWSOURCE.jsp?file=<%=request.getServletPath()%>">
View Chart Source Code
</a>
</div>
<br>
<img src="chart1.chart?no_cache=<%=Chart.getUniqueId()%>">
</body>
</html>