<%@page import="ChartDirector.*" %> <%! void createChart(HttpServletRequest request, String img) { //The data for the chart double[] data = {100, 125, 265, 147, 67, 105}; //Create a XYChart object of size 250 x 250 pixels XYChart c = new XYChart(250, 250); //Set the plot area at (27, 25) and of size 200 x 200 pixels c.setPlotArea(27, 25, 200, 200); if (img.equals("1")) { //High tick density, uses 10 pixels as tick spacing c.addTitle("Tick Density = 10 pixels"); c.yAxis().setTickDensity(10); } else { //Normal tick density, just use the default setting c.addTitle("Default Tick Density"); } //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"> Tick Density </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>