Java CombinedDomainXYPlot类代码示例

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
private void plotTradeBubblesOnChart(ArrayList<Integer> toPlot, String p, int k, int j)
  {
  	final Plot main_plot = (Plot)((CombinedDomainXYPlot)this.candlestickChart.getPlot()).getSubplots().get(0);
      final XYPlot plot = (XYPlot) main_plot;
      
  	final TimeSeries series = new TimeSeries(p);
///*
for(Integer i: toPlot)
{
	switch(j)
	{
	case 0:
		series.add(new Minute(new Date(chartDatas.get(i).getStartTimeStamp())),chartDatas.get(i).getOpen());
		break;
	case 1:
		series.add(new Minute(new Date(chartDatas.get(i).getStartTimeStamp())),chartDatas.get(i).getHigh());
		break;
	case 2:
		series.add(new Minute(new Date(chartDatas.get(i).getStartTimeStamp())),chartDatas.get(i).getLow());
		break;
	case 3:
		series.add(new Minute(new Date(chartDatas.get(i).getStartTimeStamp())),chartDatas.get(i).getClose());
		break;
	}
	
}
/*
for (int i = 0; i < defaultHighLowDataset.getSeriesCount(); i++) 
{
          series.add(new Minute(defaultHighLowDataset.getXDate(0, i)),plot[i]);
      }
*/
XYDataset dataSet = new TimeSeriesCollection(series);

plot.setDataset(k, dataSet);
  	XYItemRenderer ir = new XYShapeRenderer();
  	//ir.s
  	
  	plot.setRenderer(k, ir);
  }
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
private void plotSeperate(XYDataset dataset, String p)
  {
  	NumberAxis rangeAxis1 = new NumberAxis(p);
rangeAxis1.setAutoRangeIncludesZero(false);     // override default
rangeAxis1.setLowerMargin(0.40);                // to leave room for volume bars
DecimalFormat format = new DecimalFormat("0");
rangeAxis1.setNumberFormatOverride(format);

final ValueAxis timeAxis = new DateAxis("Date");
timeAxis.setLowerMargin(0.02);                  // reduce the default margins
timeAxis.setUpperMargin(0.02);

XYPlot plot = new XYPlot(dataset, timeAxis, rangeAxis1, null);

XYItemRenderer renderer1 = new XYLineAndShapeRenderer(true, false);
renderer1.setBaseToolTipGenerator(
    new StandardXYToolTipGenerator(
        StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
        new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00#")
    )
);
plot.setRenderer(0, renderer1);

final CombinedDomainXYPlot cplot1 = (CombinedDomainXYPlot)this.candlestickChart.getPlot();
if (plot != null) cplot1.add(plot, 1);      // weight is 1.
  }
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
public void raster(Collection<Spike> spikes,String title)
{   
    CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Time"));
    
    // Build a plot for each layer
    for (int i=0; i<net.nLayers(); i++)
        plot.add(layerRaster(spikes,net.lay(i)),1);
            
    JFreeChart chart= new JFreeChart("Raster: "+title,JFreeChart.DEFAULT_TITLE_FONT, plot,true);
    
    // Put it in a frame!
    JFrame fr=new JFrame();
    fr.getContentPane().add(new ChartPanel(chart));
    fr.setSize(1200,1000);
    fr.setVisible(true);
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
public ChartPanel createGeneralChartPanel() {
	CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Generations"));
	plot.setGap(10.0);
	
	for (int i = 0; i < this.gCtrl.getNumOfSelectedObjectives(); i++) {
		XYPlot subp = this.createSubplot(i);
		this.subplots.add(subp);
		plot.add(subp);
	}
       plot.setOrientation(PlotOrientation.VERTICAL);
       
       LegendItemCollection chartLegend = new LegendItemCollection();
       chartLegend.add(new LegendItem("Population range", null, null, null, new Rectangle(10, 10), blue));
       chartLegend.add(new LegendItem("Generation average", null, null, null, new Rectangle(10, 1), stroke1, blue1));
       chartLegend.add(new LegendItem("Absolute best", null, null, null, new Rectangle(10, 1), stroke2, blue2));
       plot.setFixedLegendItems(chartLegend);
	
	return new ChartPanel(new JFreeChart("", plot));
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * Check that only one chart change event is generated by a change to a
 * subplot.
 */
public void testNotification() {
    CombinedDomainXYPlot plot = createPlot();
    JFreeChart chart = new JFreeChart(plot);
    chart.addChangeListener(this);
    XYPlot subplot1 = (XYPlot) plot.getSubplots().get(0);
    NumberAxis yAxis = (NumberAxis) subplot1.getRangeAxis();
    yAxis.setAutoRangeIncludesZero(!yAxis.getAutoRangeIncludesZero());
    assertEquals(1, this.events.size());

    // a redraw should NOT trigger another change event
    BufferedImage image = new BufferedImage(200, 100,
            BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = image.createGraphics();
    this.events.clear();
    chart.draw(g2, new Rectangle2D.Double(0.0, 0.0, 200.0, 100.0));
    assertTrue(this.events.isEmpty());
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
public void slideChart(int increment, Rectangle2D plotarea) {

        CombinedDomainXYPlot combinedDomainXYPlot = (CombinedDomainXYPlot) jFreeChart.getXYPlot();
        @SuppressWarnings("unchecked") List<XYPlot> subplots = combinedDomainXYPlot.getSubplots();

        if (subplots.size() != 2) {
            return;
        } else {
            int upChartweight = subplots.get(0).getWeight();
            int newUpChartWeight = upChartweight-increment;
            if (newUpChartWeight <= 0 || newUpChartWeight >= CHARTS_TOTAL_WEIGHT) return;
            subplots.get(0).setWeight(newUpChartWeight);
            int lowChartweight = subplots.get(1).getWeight();
            int newLowChartWeight = lowChartweight+increment;
            if (newLowChartWeight <= 0 || newLowChartWeight >= CHARTS_TOTAL_WEIGHT) return;
            subplots.get(1).setWeight(newLowChartWeight);
            indicPlotWeight = newLowChartWeight;

            resetVerticalLines(plotarea);
        }

    }
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
public Boolean isSlidingArea(double chartY, double mouseY) {

        CombinedDomainXYPlot combinedDomainXYPlot = (CombinedDomainXYPlot) jFreeChart.getXYPlot();
        @SuppressWarnings("unchecked") List<XYPlot> subplots = combinedDomainXYPlot.getSubplots();
        double xAxisDim = 20;

        if (subplots.size() != 2) {
            return false;
        } else {
            double mousePos = mouseY/(chartY-xAxisDim);
            double slidingArea = (double)subplots.get(0).getWeight()/(double)CHARTS_TOTAL_WEIGHT;
            if (slidingArea + .01 >= mousePos && mousePos >= slidingArea - .01) {
                return true;
            }
        }

        return false;
    }
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
public static ChartPanel CreateChartPanel(java.util.List datasets, Color[] colors)
    {
        if (datasets.size() == 1)
            return CreateChartPanel((XYSeriesCollection)datasets.get(0), colors);

        CombinedDomainXYPlot combined = new CombinedDomainXYPlot();
        for (Iterator it = datasets.iterator(); it.hasNext();)
        {
            XYSeriesCollection series = (XYSeriesCollection)it.next();
            XYPlot xy = createXYPlot(series, colors);
            combined.add(xy);
        }
        NumberAxis axisDomain = new NumberAxis();
        axisDomain.setAutoRangeIncludesZero(false);
//		axisDomain.setRange(400.0, 1600.0);
        combined.setDomainAxis(axisDomain);

        JFreeChart chart = new JFreeChart(combined);
        ChartPanel chartPanel = new SpectrumChartPanel(chart);
        chartPanel.setDisplayToolTips(true);
        chartPanel.setMouseZoomable(true);
        // Remove the autogenerated subtitle
        if (chart.getSubtitleCount() == 1)
            chart.removeSubtitle(chart.getSubtitle(chart.getSubtitleCount()-1));
        return chartPanel;
    }
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
private void plotIndicatorOnChart(Double[] toPlot, String p, int k)
{
	final Plot main_plot = (Plot)((CombinedDomainXYPlot)this.candlestickChart.getPlot()).getSubplots().get(0);
    final XYPlot plot = (XYPlot) main_plot;
	
	plot.setDataset(k, createIndicatorPlot(p,toPlot));
	XYItemRenderer ir = new XYLineAndShapeRenderer(true,false);
    
    plot.setRenderer(k, ir);
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
private JFreeChart createCandlestickChart(OHLCDataset priceOHLCDataset) {
    final String title = "Chart";
    
    final ValueAxis timeAxis = new DateAxis("Date");
    final NumberAxis valueAxis = new NumberAxis("Price");
    valueAxis.setAutoRangeIncludesZero(false);
    valueAxis.setUpperMargin(0.0);
    valueAxis.setLowerMargin(0.0);
    XYPlot plot = new XYPlot(priceOHLCDataset, timeAxis, valueAxis, null);

    final CandlestickRenderer candlestickRenderer = new CandlestickRenderer();
    plot.setRenderer(candlestickRenderer);
    //plot.getRangeAxis().setAutoRange(true);
    
    
    // Give good width when zoom in, but too slow in calculation.
    ((CandlestickRenderer)plot.getRenderer()).setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);

    CombinedDomainXYPlot cplot = new CombinedDomainXYPlot(timeAxis);
    cplot.add(plot, 3);
    cplot.setGap(8.0);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, cplot, true);

    applyChartTheme(chart);

    // Handle zooming event.
    chart.addChangeListener(this.getChartChangeListner());

    return chart;        
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * Returns the plot at the specified position in this chart dialog.
 *
 * @param index index of the plot to return
 * @return the plot at the specified position in this chart dialog
 */
public XYPlot getPlot(int index) {
    final JFreeChart chart = this.chartPanel.getChart();
    final CombinedDomainXYPlot cplot = (CombinedDomainXYPlot) chart.getPlot();
    final XYPlot plot = (XYPlot) cplot.getSubplots().get(index);
    return plot;
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * This is a test to replicate the bug report 987080.
 */
public void testRemoveSubplot() {
    CombinedDomainXYPlot plot = new CombinedDomainXYPlot();
    XYPlot plot1 = new XYPlot();
    XYPlot plot2 = new XYPlot();
    plot.add(plot1);
    plot.add(plot2);
    // remove plot2, but plot1 is removed instead
    plot.remove(plot2);
    List plots = plot.getSubplots();
    assertTrue(plots.get(0) == plot1);
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * Tests the equals() method.
 */
public void testEquals() {
    CombinedDomainXYPlot plot1 = createPlot();
    CombinedDomainXYPlot plot2 = createPlot();
    assertTrue(plot1.equals(plot2));    
    assertTrue(plot2.equals(plot1));
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * Creates a sample plot.
 * 
 * @return A sample plot.
 */
private CombinedDomainXYPlot createPlot() {
    // create subplot 1...
    XYDataset data1 = createDataset1();
    XYItemRenderer renderer1 = new StandardXYItemRenderer();
    NumberAxis rangeAxis1 = new NumberAxis("Range 1");
    XYPlot subplot1 = new XYPlot(data1, null, rangeAxis1, renderer1);
    subplot1.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    
    XYTextAnnotation annotation = new XYTextAnnotation("Hello!", 50.0, 10000.0);
    annotation.setFont(new Font("SansSerif", Font.PLAIN, 9));
    annotation.setRotationAngle(Math.PI / 4.0);
    subplot1.addAnnotation(annotation);
    
    // create subplot 2...
    XYDataset data2 = createDataset2();
    XYItemRenderer renderer2 = new StandardXYItemRenderer();
    NumberAxis rangeAxis2 = new NumberAxis("Range 2");
    rangeAxis2.setAutoRangeIncludesZero(false);
    XYPlot subplot2 = new XYPlot(data2, null, rangeAxis2, renderer2);
    subplot2.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);

    // parent plot...
    CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Domain"));
    plot.setGap(10.0);
    
    // add the subplots...
    plot.add(subplot1, 1);
    plot.add(subplot2, 1);
    plot.setOrientation(PlotOrientation.VERTICAL);
    return plot;
}
 

import org.jfree.chart.plot.CombinedDomainXYPlot; //导入依赖的package包/类
/**
 * Creates a sample plot.
 * 
 * @return A sample plot.
 */
private CombinedDomainXYPlot createPlot() {
    // create subplot 1...
    XYDataset data1 = createDataset1();
    XYItemRenderer renderer1 = new StandardXYItemRenderer();
    NumberAxis rangeAxis1 = new NumberAxis("Range 1");
    XYPlot subplot1 = new XYPlot(data1, null, rangeAxis1, renderer1);
    subplot1.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    
    XYTextAnnotation annotation 
        = new XYTextAnnotation("Hello!", 50.0, 10000.0);
    annotation.setFont(new Font("SansSerif", Font.PLAIN, 9));
    annotation.setRotationAngle(Math.PI / 4.0);
    subplot1.addAnnotation(annotation);
    
    // create subplot 2...
    XYDataset data2 = createDataset2();
    XYItemRenderer renderer2 = new StandardXYItemRenderer();
    NumberAxis rangeAxis2 = new NumberAxis("Range 2");
    rangeAxis2.setAutoRangeIncludesZero(false);
    XYPlot subplot2 = new XYPlot(data2, null, rangeAxis2, renderer2);
    subplot2.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);

    // parent plot...
    CombinedDomainXYPlot plot 
        = new CombinedDomainXYPlot(new NumberAxis("Domain"));
    plot.setGap(10.0);
    
    // add the subplots...
    plot.add(subplot1, 1);
    plot.add(subplot2, 1);
    plot.setOrientation(PlotOrientation.VERTICAL);
    return plot;
}