<%@page import="ChartDirector.*" %>
<%
//The data for the bar chart
double[] data0 = {100, 125, 245, 147, 67};
double[] data1 = {85, 156, 179, 211, 123};
double[] data2 = {97, 87, 56, 267, 157};
//The labels for the bar chart
String[] labels = {"Mon", "Tue", "Wed", "Thu", "Fri"};
//Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background
//color, with a black border, and 1 pixel 3D border effect
XYChart c = new XYChart(500, 280, 0xffffcc, 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 plotarea at (50, 45) and of size 320 x 200 pixels. Use white
//(0xffffff) color as background.
c.setPlotArea(50, 45, 320, 200, 0xffffff);
//Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold
//font.
LegendBox legendBox = c.addLegend(370, 45, true, "arialbd.ttf", 8);
//Set the legend box background and border to transparent
legendBox.setBackground(Chart.Transparent, Chart.Transparent);
//Set the legend box icon size to 16 x 32 pixels to match with custom icon size
legendBox.setKeySize(16, 32);
//Add a title to the chart using 14 points Times Bold Itatic font and white font
//color, and 0x804020 as the background color
c.addTitle("Weekly Product Sales", "timesbi.ttf", 14, 0xffffff).setBackground(
0x804020);
//Set the labels on the x axis
c.xAxis().setLabels(labels);
//Add a percentage bar layer and set the layer 3D depth to 8 pixels
Layer layer = c.addBarLayer2(Chart.Percentage);
//Add the three data sets to the bar layer, using icons images with labels as
//data set names
layer.addDataSet(data0, 0xddaa77,
"<*block,valign=absmiddle*><*img=service.png*> Service<*/*>");
layer.addDataSet(data1, 0xaadd77,
"<*block,valign=absmiddle*><*img=software.png*> Software<*/*>");
layer.addDataSet(data2, 0xaa77dd,
"<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>");
//Disable bar borders by setting their colors to transparent
layer.setBorderColor(Chart.Transparent);
//Enable data label at the middle of the the bar
layer.setDataLabelStyle().setAlignment(Chart.Center);
//For a vertical stacked chart with positive data only, the last data set is
//always on top. However, in a vertical legend box, the last data set is at the
//bottom. This can be reversed by using the setLegend method.
layer.setLegend(Chart.ReverseLegend);
//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">
Percentage Bar 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>