<%@page import="ChartDirector.*" %>
<%
//The XY points for the scatter chart
double[] dataX = {150, 400, 300, 1500, 800};
double[] dataY = {0.6, 8, 5.4, 2, 4};
//The labels for the points
String[] labels = {"Nano\n100", "SpeedTron\n200 Lite", "SpeedTron\n200",
"Marathon\nExtra", "Marathon\n2000"};
//Create a XYChart object of size 450 x 400 pixels
XYChart c = new XYChart(450, 400);
//Set the plotarea at (55, 40) and of size 350 x 300 pixels, with a light grey
//border (0xc0c0c0). Turn on both horizontal and vertical grid lines with light
//grey color (0xc0c0c0)
c.setPlotArea(55, 40, 350, 300, 0xffffff, -1, 0xc0c0c0, 0xc0c0c0, -1);
//Add a title to the chart using 18 pts Times Bold Itatic font.
c.addTitle("Product Comparison Chart", "timesbi.ttf", 18);
//Add a title to the y axis using 12 pts Arial Bold Italic font
c.yAxis().setTitle("Capacity (tons)", "arialbi.ttf", 12);
//Add a title to the x axis using 12 pts Arial Bold Italic font
c.xAxis().setTitle("Range (miles)", "arialbi.ttf", 12);
//Set the axes line width to 3 pixels
c.xAxis().setWidth(3);
c.yAxis().setWidth(3);
//Add the data as a scatter chart layer, using a 15 pixel circle as the symbol
ScatterLayer layer = c.addScatterLayer(dataX, dataY, "Server BBB",
Chart.CircleSymbol, 15, 0xff3333, 0xff3333);
//Add labels to the chart as an extra field
layer.addExtraField(labels);
//Set the data label format to display the extra field
layer.setDataLabelFormat("{field0}");
//Use 8pts Arial Bold to display the labels
TextBox textbox = layer.setDataLabelStyle("arialbd.ttf", 8);
//Set the background to purple with a 1 pixel 3D border
textbox.setBackground(0xcc99ff, Chart.Transparent, 1);
//Put the text box 4 pixels to the right of the data point
textbox.setAlignment(Chart.Left);
textbox.setPos(4, 0);
//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">
Custom Scatter Labels
</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>