<%@page import="ChartDirector.*" %>
<%!
void createChart(HttpServletRequest request, String img)
{
//The data for the chart
double[] data = {100, 125, 260, 147, 67};
String[] labels = {"Mon", "Tue", "Wed", "Thu", "Fri"};
//Create a XYChart object of size 200 x 180 pixels
XYChart c = new XYChart(200, 180);
//Set the plot area at (30, 10) and of size 140 x 130 pixels
c.setPlotArea(30, 10, 140, 130);
//Ise log scale axis if required
if (img.equals("1")) {
c.yAxis().setLogScale3();
}
//Set the labels on the x axis
c.xAxis().setLabels(labels);
//Add a color bar layer using the given data. Use a 1 pixel 3D border for
//the bars.
c.addBarLayer3(data).setBorderColor(-1, 1);
//output the chart
request.getSession().setAttribute("chart" + img, c.makeChart2(Chart.PNG));
}
%>
<%
createChart(request, "0");
createChart(request, "1");
%>
<html>
<body topmargin=0 leftmargin=5 rightmargin=0 marginwidth=5 marginheight=0>
<div style="font-size:18pt; font-family:verdana; font-weight:bold">
Log Scale Axis
</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="chart0.chart?no_cache=<%=Chart.getUniqueId()%>">
<img src="chart1.chart?no_cache=<%=Chart.getUniqueId()%>">
</body>
</html>