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| import java.awt.Color;
import java.awt.Frame;
import java.awt.GradientPaint;
import java.text.SimpleDateFormat;
import org.eclipse.swt.SWT;
import org.eclipse.swt.awt.SWT_AWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.CategoryLabelPositions;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PiePlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.time.Month;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.ui.RectangleInsets;
public class Snippet76 {
public static void main(String[] args)
{
Display display = new Display();
final Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
final TabFolder tabFolder = new TabFolder(shell, SWT.BORDER);
tabFolder.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
TabItem item;
Composite composite;
Frame newFrame;
ChartPanel chartPanel;
JFreeChart chart;
for (int i = 0; i < 4; i++)
{
item = new TabItem(tabFolder, SWT.NONE);
item.setText("TabItem " + i);
composite = new Composite(tabFolder, SWT.EMBEDDED);
composite.setLayout(new FillLayout());
newFrame = SWT_AWT.new_Frame(composite);
chart = createChart(i);
if (chart != null)
{
chartPanel = new ChartPanel(chart);
newFrame.add(chartPanel);
item.setControl(composite);
}
}
tabFolder.pack();
shell.setSize(500, 400);
shell.open();
while (!shell.isDisposed())
{
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
private static JFreeChart createChart(int i)
{
JFreeChart chart = null;
switch (i) {
case 0:
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("One", new Double(43.200000000000003D));
dataset.setValue("Two", new Double(10.0D));
dataset.setValue("Three", new Double(27.5D));
dataset.setValue("Four", new Double(17.5D));
dataset.setValue("Five", new Double(11.0D));
dataset.setValue("Six", new Double(19.399999999999999D));
chart = ChartFactory.createPieChart("Pie Chart", dataset, true, true, false);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setNoDataMessage("No data available");
break;
case 1:
dataset = new DefaultPieDataset();
dataset.setValue("One", new Double(43.200000000000003D));
dataset.setValue("Two", new Double(10.0D));
dataset.setValue("Three", new Double(27.5D));
dataset.setValue("Four", new Double(17.5D));
dataset.setValue("Five", new Double(11.0D));
dataset.setValue("Six", new Double(19.399999999999999D));
chart = ChartFactory.createRingChart("Ring Chart", dataset, true, true, false);
plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setNoDataMessage("No data available");
break;
case 2:
String series1 = "First";
String series2 = "Second";
String series3 = "Third";
String category1 = "Category 1";
String category2 = "Category 2";
String category3 = "Category 3";
String category4 = "Category 4";
String category5 = "Category 5";
DefaultCategoryDataset barDataset = new DefaultCategoryDataset();
barDataset.addValue(1.0D, series1, category1);
barDataset.addValue(4.0D, series1, category2);
barDataset.addValue(3.0D, series1, category3);
barDataset.addValue(5.0D, series1, category4);
barDataset.addValue(5.0D, series1, category5);
barDataset.addValue(5.0D, series2, category1);
barDataset.addValue(7.0D, series2, category2);
barDataset.addValue(6.0D, series2, category3);
barDataset.addValue(8.0D, series2, category4);
barDataset.addValue(4.0D, series2, category5);
barDataset.addValue(4.0D, series3, category1);
barDataset.addValue(3.0D, series3, category2);
barDataset.addValue(2.0D, series3, category3);
barDataset.addValue(3.0D, series3, category4);
barDataset.addValue(6.0D, series3, category5);
chart = ChartFactory.createBarChart("Bar Chart Demo 1", "Category", "Value", barDataset, PlotOrientation.VERTICAL, true, true, false);
chart.setBackgroundPaint(Color.white);
CategoryPlot catPlot = (CategoryPlot) chart.getPlot();
NumberAxis rangeAxis = (NumberAxis) catPlot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) catPlot.getRenderer();
renderer.setDrawBarOutline(false);
GradientPaint gp0 = new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, new Color(0, 0, 64));
GradientPaint gp1 = new GradientPaint(0.0F, 0.0F, Color.green, 0.0F, 0.0F, new Color(0, 64, 0));
GradientPaint gp2 = new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0));
renderer.setSeriesPaint(0, gp0);
renderer.setSeriesPaint(1, gp1);
renderer.setSeriesPaint(2, gp2);
CategoryAxis domainAxis = catPlot.getDomainAxis();
domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(0.5235987755982988D));
break;
case 3:
TimeSeries s1 = new TimeSeries("L&G European Index Trust");
s1.add(new Month(2, 2001), 181.80000000000001D);
s1.add(new Month(3, 2001), 167.30000000000001D);
s1.add(new Month(4, 2001), 153.80000000000001D);
s1.add(new Month(5, 2001), 167.59999999999999D);
s1.add(new Month(6, 2001), 158.80000000000001D);
s1.add(new Month(7, 2001), 148.30000000000001D);
s1.add(new Month(8, 2001), 153.90000000000001D);
s1.add(new Month(9, 2001), 142.69999999999999D);
s1.add(new Month(10, 2001), 123.2D);
s1.add(new Month(11, 2001), 131.80000000000001D);
s1.add(new Month(12, 2001), 139.59999999999999D);
s1.add(new Month(1, 2002), 142.90000000000001D);
s1.add(new Month(2, 2002), 138.69999999999999D);
s1.add(new Month(3, 2002), 137.30000000000001D);
s1.add(new Month(4, 2002), 143.90000000000001D);
s1.add(new Month(5, 2002), 139.80000000000001D);
s1.add(new Month(6, 2002), 137.0D);
s1.add(new Month(7, 2002), 132.80000000000001D);
TimeSeries s2 = new TimeSeries("L&G UK Index Trust");
s2.add(new Month(2, 2001), 129.59999999999999D);
s2.add(new Month(3, 2001), 123.2D);
s2.add(new Month(4, 2001), 117.2D);
s2.add(new Month(5, 2001), 124.09999999999999D);
s2.add(new Month(6, 2001), 122.59999999999999D);
s2.add(new Month(7, 2001), 119.2D);
s2.add(new Month(8, 2001), 116.5D);
s2.add(new Month(9, 2001), 112.7D);
s2.add(new Month(10, 2001), 101.5D);
s2.add(new Month(11, 2001), 106.09999999999999D);
s2.add(new Month(12, 2001), 110.3D);
s2.add(new Month(1, 2002), 111.7D);
s2.add(new Month(2, 2002), 111.0D);
s2.add(new Month(3, 2002), 109.59999999999999D);
s2.add(new Month(4, 2002), 113.2D);
s2.add(new Month(5, 2002), 111.59999999999999D);
s2.add(new Month(6, 2002), 108.8D);
s2.add(new Month(7, 2002), 101.59999999999999D);
TimeSeriesCollection timeDataSet = new TimeSeriesCollection();
timeDataSet.addSeries(s1);
timeDataSet.addSeries(s2);
chart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date", "Price Per Unit", timeDataSet, true, true, false);
chart.setBackgroundPaint(Color.white);
XYPlot xyPlot = (XYPlot) chart.getPlot();
xyPlot.setBackgroundPaint(Color.lightGray);
xyPlot.setDomainGridlinePaint(Color.white);
xyPlot.setRangeGridlinePaint(Color.white);
xyPlot.setAxisOffset(new RectangleInsets(5.0D, 5.0D, 5.0D, 5.0D));
xyPlot.setDomainCrosshairVisible(true);
xyPlot.setRangeCrosshairVisible(true);
XYItemRenderer r = xyPlot.getRenderer();
if (r instanceof XYLineAndShapeRenderer)
{
XYLineAndShapeRenderer timeRenderer = (XYLineAndShapeRenderer) r;
timeRenderer.setBaseShapesVisible(true);
timeRenderer.setBaseShapesFilled(true);
timeRenderer.setDrawSeriesLineAsPath(true);
}
DateAxis axis = (DateAxis) xyPlot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
break;
default:
break;
}
return chart;
}
} |
