<%@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 320 pixels XYChart c = new XYChart(500, 320); //Set the plotarea at (100, 40) and of size 280 x 240 pixels c.setPlotArea(100, 40, 280, 240); //Add a legend box at (400, 100) c.addLegend(400, 100); //Add a title to the chart using 14 points Times Bold Itatic font c.addTitle("Weekday Network Load", "timesbi.ttf", 14); //Add a title to the y axis. Draw the title upright (font angle = 0) c.yAxis().setTitle("Average\nWorkload\n(MBytes\nPer Hour)").setFontAngle(0); //Set the labels on the x axis c.xAxis().setLabels(labels); //Add a stacked bar layer and set the layer 3D depth to 8 pixels Layer layer = c.addBarLayer2(Chart.Stack, 8); //Add the three data sets to the bar layer layer.addDataSet(data0, 0xff8080, "Server # 1"); layer.addDataSet(data1, 0x80ff80, "Server # 2"); layer.addDataSet(data2, 0x8080ff, "Server # 3"); //Enable bar label for the whole bar layer.setAggregateLabelStyle(); //Enable bar label for each segment of the stacked bar layer.setDataLabelStyle(); //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"> Stacked 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>