
This example demonstrates multiple symbol groups by calling ThreeDScatterChart.addScatterGroup multiple times with different data and colors.
ChartDirector 6.1 (Java Edition)
3D Scatter Groups
Source Code Listing
<%@page import="ChartDirector.*" %> <% // The random XYZ data for the first 3D scatter group RanSeries r0 = new RanSeries(7); double[] xData0 = r0.getSeries2(100, 100, -10, 10); double[] yData0 = r0.getSeries2(100, 0, 0, 20); double[] zData0 = r0.getSeries2(100, 100, -10, 10); // The random XYZ data for the second 3D scatter group RanSeries r1 = new RanSeries(4); double[] xData1 = r1.getSeries2(100, 100, -10, 10); double[] yData1 = r1.getSeries2(100, 0, 0, 20); double[] zData1 = r1.getSeries2(100, 100, -10, 10); // The random XYZ data for the third 3D scatter group RanSeries r2 = new RanSeries(8); double[] xData2 = r2.getSeries2(100, 100, -10, 10); double[] yData2 = r2.getSeries2(100, 0, 0, 20); double[] zData2 = r2.getSeries2(100, 100, -10, 10); // Create a ThreeDScatterChart object of size 800 x 520 pixels ThreeDScatterChart c = new ThreeDScatterChart(800, 520); // Add a title to the chart using 20 points Times New Roman Italic font c.addTitle("3D Scatter Groups ", "Times New Roman Italic", 20); // Set the center of the plot region at (350, 240), and set width x depth x height to 360 x 360 x // 270 pixels c.setPlotRegion(350, 240, 360, 360, 270); // Set the elevation and rotation angles to 15 and 30 degrees c.setViewAngle(15, 30); // Add a legend box at (640, 180) c.addLegend(640, 180); // Add 3 scatter groups to the chart with 9 pixels glass sphere symbols of red (ff0000), green // (00ff00) and blue (0000ff) colors c.addScatterGroup(xData0, yData0, zData0, "Alpha", Chart.GlassSphere2Shape, 9, 0xff0000); c.addScatterGroup(xData1, yData1, zData1, "Beta", Chart.GlassSphere2Shape, 9, 0x00ff00); c.addScatterGroup(xData2, yData2, zData2, "Gamma", Chart.GlassSphere2Shape, 9, 0x0000ff); // Set the x, y and z axis titles c.xAxis().setTitle("X-Axis Place Holder"); c.yAxis().setTitle("Y-Axis Place Holder"); c.zAxis().setTitle("Z-Axis Place Holder"); // Output the chart String chart1URL = c.makeSession(request, "chart1"); %> <html> <body style="margin:5px 0px 0px 5px"> <div style="font-size:18pt; font-family:verdana; font-weight:bold"> 3D Scatter Groups </div> <hr color="#000080"> <div style="font-size:10pt; font-family:verdana; margin-bottom:1.5em"> <a href="viewsource.jsp?file=<%=request.getServletPath()%>">View Source Code</a> </div> <img src='<%=response.encodeURL("getchart.jsp?"+chart1URL)%>'> </body> </html> |
import java.awt.*; import java.awt.event.*; import javax.swing.*; import ChartDirector.*; public class threedscattergroups implements DemoModule { //Name of demo program public String toString() { return "3D Scatter Groups"; } //Number of charts produced in this demo public int getNoOfCharts() { return 1; } //Main code for creating charts public void createChart(ChartViewer viewer, int chartIndex) { // The random XYZ data for the first 3D scatter group RanSeries r0 = new RanSeries(7); double[] xData0 = r0.getSeries2(100, 100, -10, 10); double[] yData0 = r0.getSeries2(100, 0, 0, 20); double[] zData0 = r0.getSeries2(100, 100, -10, 10); // The random XYZ data for the second 3D scatter group RanSeries r1 = new RanSeries(4); double[] xData1 = r1.getSeries2(100, 100, -10, 10); double[] yData1 = r1.getSeries2(100, 0, 0, 20); double[] zData1 = r1.getSeries2(100, 100, -10, 10); // The random XYZ data for the third 3D scatter group RanSeries r2 = new RanSeries(8); double[] xData2 = r2.getSeries2(100, 100, -10, 10); double[] yData2 = r2.getSeries2(100, 0, 0, 20); double[] zData2 = r2.getSeries2(100, 100, -10, 10); // Create a ThreeDScatterChart object of size 800 x 520 pixels ThreeDScatterChart c = new ThreeDScatterChart(800, 520); // Add a title to the chart using 20 points Times New Roman Italic font c.addTitle("3D Scatter Groups ", "Times New Roman Italic", 20); // Set the center of the plot region at (350, 240), and set width x depth x height to 360 x // 360 x 270 pixels c.setPlotRegion(350, 240, 360, 360, 270); // Set the elevation and rotation angles to 15 and 30 degrees c.setViewAngle(15, 30); // Add a legend box at (640, 180) c.addLegend(640, 180); // Add 3 scatter groups to the chart with 9 pixels glass sphere symbols of red (ff0000), // green (00ff00) and blue (0000ff) colors c.addScatterGroup(xData0, yData0, zData0, "Alpha", Chart.GlassSphere2Shape, 9, 0xff0000); c.addScatterGroup(xData1, yData1, zData1, "Beta", Chart.GlassSphere2Shape, 9, 0x00ff00); c.addScatterGroup(xData2, yData2, zData2, "Gamma", Chart.GlassSphere2Shape, 9, 0x0000ff); // Set the x, y and z axis titles c.xAxis().setTitle("X-Axis Place Holder"); c.yAxis().setTitle("Y-Axis Place Holder"); c.zAxis().setTitle("Z-Axis Place Holder"); // Output the chart viewer.setChart(c); } //Allow this module to run as standalone program for easy testing public static void main(String[] args) { //Instantiate an instance of this demo module DemoModule demo = new threedscattergroups(); //Create and set up the main window JFrame frame = new JFrame(demo.toString()); frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) {System.exit(0);} }); frame.getContentPane().setBackground(Color.white); // Create the chart and put them in the content pane ChartViewer viewer = new ChartViewer(); demo.createChart(viewer, 0); frame.getContentPane().add(viewer); // Display the window frame.pack(); frame.setVisible(true); } } |