package org.skzr.chart4me.demo;
import java.awt.*;
import javax.swing.JPanel;
import org.jfree.chart.*;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.ClusteredXYBarRenderer;
import org.jfree.chart.renderer.xy.XYBarRenderer;
import org.jfree.data.time.*;
import org.jfree.data.xy.IntervalXYDataset;
import org.jfree.ui.*;
// Referenced classes of package demo:
// DemoPanel
/**
* 设置坐标反转
* void org.jfree.chart.axis.ValueAxis.setInverted(boolean flag)
*/
public class ClusteredXYBarRendererDemo1 extends ApplicationFrame {
private static final long serialVersionUID = 1L;
public ClusteredXYBarRendererDemo1(String s) {
super(s);
setContentPane(createDemoPanel());
}
private static JFreeChart createChart(String s,
IntervalXYDataset intervalxydataset) {
JFreeChart jfreechart = ChartFactory.createXYBarChart(s, null, true,
"Y", intervalxydataset, PlotOrientation.VERTICAL, true, true,
false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
ClusteredXYBarRenderer clusteredxybarrenderer = new ClusteredXYBarRenderer(
0.20000000000000001D, false);
xyplot.setRenderer(clusteredxybarrenderer);
return jfreechart;
}
private static IntervalXYDataset createDataset() {
TimeSeries timeseries = new TimeSeries("Series 1");
timeseries.add(new Day(1, 1, 2003), 54.299999999999997D);
timeseries.add(new Day(2, 1, 2003), 20.300000000000001D);
timeseries.add(new Day(3, 1, 2003), 43.399999999999999D);
timeseries.add(new Day(4, 1, 2003), -12D);
TimeSeries timeseries1 = new TimeSeries("Series 2");
timeseries1.add(new Day(1, 1, 2003), 8D);
timeseries1.add(new Day(2, 1, 2003), 16D);
timeseries1.add(new Day(3, 1, 2003), 21D);
timeseries1.add(new Day(4, 1, 2003), 5D);
TimeSeriesCollection timeseriescollection = new TimeSeriesCollection();
timeseriescollection.addSeries(timeseries);
timeseriescollection.addSeries(timeseries1);
return timeseriescollection;
}
public static JPanel createDemoPanel() {
DemoPanel demopanel = new DemoPanel(new GridLayout(2, 2));
demopanel.setPreferredSize(new Dimension(800, 600));
IntervalXYDataset intervalxydataset = createDataset();
JFreeChart jfreechart = createChart("Vertical", intervalxydataset);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer();
xybarrenderer.setDrawBarOutline(false);
xybarrenderer.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F,
Color.red, 0.0F, 0.0F, Color.yellow));
xybarrenderer.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F,
Color.blue, 0.0F, 0.0F, Color.green));
xybarrenderer
.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.VERTICAL));
ChartPanel chartpanel = new ChartPanel(jfreechart);
demopanel.add(chartpanel);
JFreeChart jfreechart1 = createChart("Vertical / Inverted Axis",
intervalxydataset);
XYPlot xyplot1 = (XYPlot) jfreechart1.getPlot();
XYBarRenderer xybarrenderer1 = (XYBarRenderer) xyplot1.getRenderer();
xybarrenderer1.setDrawBarOutline(false);
xybarrenderer1.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F,
Color.red, 0.0F, 0.0F, Color.yellow));
xybarrenderer1.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F,
Color.blue, 0.0F, 0.0F, Color.green));
xybarrenderer1
.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.HORIZONTAL));
xyplot1.getDomainAxis().setInverted(true);
ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
demopanel.add(chartpanel1);
JFreeChart jfreechart2 = createChart("Horizontal", intervalxydataset);
XYPlot xyplot2 = (XYPlot) jfreechart2.getPlot();
xyplot2.setOrientation(PlotOrientation.HORIZONTAL);
XYBarRenderer xybarrenderer2 = (XYBarRenderer) xyplot2.getRenderer();
xybarrenderer2.setDrawBarOutline(false);
xybarrenderer2.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F,
Color.red, 0.0F, 0.0F, Color.yellow));
xybarrenderer2.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F,
Color.blue, 0.0F, 0.0F, Color.green));
xybarrenderer2
.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_VERTICAL));
ChartPanel chartpanel2 = new ChartPanel(jfreechart2);
demopanel.add(chartpanel2);
JFreeChart jfreechart3 = createChart("Horizontal / Inverted Axis",
intervalxydataset);
XYPlot xyplot3 = (XYPlot) jfreechart3.getPlot();
xyplot3.setOrientation(PlotOrientation.HORIZONTAL);
XYBarRenderer xybarrenderer3 = (XYBarRenderer) xyplot3.getRenderer();
xybarrenderer3.setDrawBarOutline(false);
xybarrenderer3.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F,
Color.red, 0.0F, 0.0F, Color.yellow));
xybarrenderer3.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F,
Color.blue, 0.0F, 0.0F, Color.green));
xybarrenderer3
.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_HORIZONTAL));
xyplot3.getDomainAxis().setInverted(true);
ChartPanel chartpanel3 = new ChartPanel(jfreechart3);
demopanel.add(chartpanel3);
demopanel.addChart(jfreechart);
demopanel.addChart(jfreechart1);
demopanel.addChart(jfreechart2);
demopanel.addChart(jfreechart3);
return demopanel;
}
public static void main(String args[]) {
ClusteredXYBarRendererDemo1 clusteredxybarrendererdemo1 = new ClusteredXYBarRendererDemo1(
"JFreeChart: ClusteredXYBarRendererDemo1.java");
clusteredxybarrendererdemo1.pack();
RefineryUtilities.centerFrameOnScreen(clusteredxybarrendererdemo1);
clusteredxybarrendererdemo1.setVisible(true);
}
}