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| package diagramtest;
import java.awt.Font;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.part.ViewPart;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.general.PieDataset;
import org.jfree.experimental.chart.swt.ChartComposite;
public class VueGraphic extends ViewPart {
public VueGraphic() {
// TODO Auto-generated constructor stub
}
private static PieDataset createDataset() {
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("One", new Double(43.2));
dataset.setValue("Two", new Double(10.0));
dataset.setValue("Three", new Double(27.5));
dataset.setValue("Four", new Double(17.5));
dataset.setValue("Five", new Double(11.0));
dataset.setValue("Six", new Double(19.4));
return dataset;
}
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart("Pie Chart Demo 1", // chart
// title
dataset, // data
true, // include legend
true, false);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
@Override
public void createPartControl(Composite parent) {
// TODO Auto-generated method stub
// Text text = new Text(parent, SWT.BORDER);
// text.setText("Imagine a fantastic user interface here");
JFreeChart chart = createChart(createDataset());
final ChartComposite frame = new ChartComposite(parent, SWT.NONE,
chart, true);
}
@Override
public void setFocus() {
// TODO Auto-generated method stub
}
} |
Partager