Example usage for org.jfree.chart.plot PolarPlot getAxis

List of usage examples for org.jfree.chart.plot PolarPlot getAxis

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Introduction

In this page you can find the example usage for org.jfree.chart.plot PolarPlot getAxis.

Prototype

public ValueAxis getAxis()

Source Link

Document

Returns the primary axis for the plot.

Usage

From source file:org.jfree.chart.demo.PolarChartDemo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createPolarChart("Polar Chart Demo 1", xydataset, true, false, false);
    jfreechart.setBackgroundPaint(Color.white);
    PolarPlot polarplot = (PolarPlot) jfreechart.getPlot();
    polarplot.setBackgroundPaint(Color.lightGray);
    polarplot.addCornerTextItem("Corner Item 1");
    polarplot.addCornerTextItem("Corner Item 2");
    polarplot.setAngleGridlinePaint(Color.white);
    polarplot.setRadiusGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) polarplot.getAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return jfreechart;
}

From source file:it.alus.GPSreceiver.instruments.SatelliteRadar.java

public SatelliteRadar() {
    super(null);/*from ww  w . j  av  a  2s  . co  m*/
    azimuth = new int[MAX_SAT];
    elevation = new int[MAX_SAT];
    snr = new int[MAX_SAT];
    resetArray();
    satSeries = new XYSeries("Satellites");
    XYSeriesCollection seriescollection = new XYSeriesCollection();
    seriescollection.addSeries(satSeries);
    jChart = ChartFactory.createPolarChart("Satellites", seriescollection, true, false, false);
    jChart.setBackgroundPaint(Color.white);
    PolarPlot polarplot = (PolarPlot) jChart.getPlot();
    polarplot.setBackgroundPaint(Color.lightGray);
    polarplot.setAngleGridlinePaint(Color.white);
    polarplot.setRadiusGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) polarplot.getAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    super.setChart(jChart);
    super.setMouseZoomable(false);
    super.setPreferredSize(new Dimension(500, 270));
}

From source file:edu.ucla.stat.SOCR.chart.demo.PolarChartDemo1.java

/**
 * Creates a sample chart./*w  w  w  . ja  v  a  2  s  . c  o  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
protected JFreeChart createChart(XYDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createPolarChart(chartTitle, dataset, true, false, false);

    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    PolarPlot plot = (PolarPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    if (isDemo) {
        plot.addCornerTextItem("Corner Item 1");
        plot.addCornerTextItem("Corner Item 2");
    }

    plot.setRenderer(new SOCRPolarItemRenderer());
    //PolarItemRenderer renderer = plot.getRenderer();
    //renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    setXSummary(dataset);
    if (legendPanelOn)
        chart.removeLegend();

    return chart;

}

From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.AngularHistogramRenderer.java

@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {

    // compute the right color for the paint
    int length = GuiUtils.getAvailableColors().length;
    Color color = GuiUtils.getAvailableColors()[index % length];
    // get all the data points
    int numPoints = dataset.getItemCount(seriesIndex);

    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i); // the angle at the center         
        double radius = dataset.getYValue(seriesIndex, i); // the frequency

        Point p0 = plot.translateToJava2D(0, 0, plot.getAxis(), dataArea);
        Point p1 = plot.translateToJava2D(theta - binSize, radius, plot.getAxis(), dataArea);
        Point p2 = plot.translateToJava2D(theta + binSize, radius, plot.getAxis(), dataArea);

        Polygon poly = new Polygon(new int[] { p0.x, p1.x, p2.x }, new int[] { p0.y, p1.y, p2.y }, 3);

        g2.setPaint(new Color(color.getRed(), color.getGreen(), color.getBlue(), 175));
        g2.fill(poly);//  www .  j a  v a 2s.  com
    }
}

From source file:com.bdb.weather.display.day.ItemRenderer.java

/**
 * Plots the data for a given series.//  ww w .ja va2 s .  co m
 * 
 * @param g2  the drawing surface.
 * @param dataArea  the data area.
 * @param info  collects plot rendering info.
 * @param plot  the plot.
 * @param dataset  the dataset.
 * @param seriesIndex  the series index.
 */
@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {
    Shape point = new Rectangle2D.Double(-2, -2, 4, 4);

    int numPoints = dataset.getItemCount(seriesIndex);

    g2.setPaint(lookupSeriesPaint(seriesIndex));
    g2.setStroke(lookupSeriesStroke(seriesIndex));

    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i);
        double radius = dataset.getYValue(seriesIndex, i);

        Point p = plot.translateToJava2D(theta, radius, plot.getAxis(), dataArea);

        Shape shape = ShapeUtilities.createTranslatedShape(point, p.getX(), p.getY());

        g2.fill(shape);
    }
}

From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.CompassRenderer.java

@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {

    // compute the right color for the paint
    int length = GuiUtils.getAvailableColors().length;
    Color color = GuiUtils.getAvailableColors()[index % length];
    // get all the data points
    int numPoints = dataset.getItemCount(seriesIndex);
    // set STroke and Paint of the graphics
    g2.setStroke(new BasicStroke(1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND));
    g2.setPaint(new Color(color.getRed(), color.getGreen(), color.getBlue(), 175));

    // iterate through the points of the dataset
    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i); // the angle at the center         
        double radius = dataset.getYValue(seriesIndex, i); // the frequency

        Point p0 = plot.translateToJava2D(0, 0, plot.getAxis(), dataArea);
        Point p1 = plot.translateToJava2D(theta, radius, plot.getAxis(), dataArea);

        Line2D line = new Line2D.Double(p0, p1);
        g2.draw(line);//w  w w .j  a v a 2  s . c o m
    }
}

From source file:edu.ucla.stat.SOCR.chart.ChartGenerator_JTable.java

private JFreeChart createXYPolarChart(String title, XYDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createPolarChart(title, dataset, true, false, false);

    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    PolarPlot plot = (PolarPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);

    plot.setRenderer(new SOCRPolarItemRenderer());
    //PolarItemRenderer renderer = plot.getRenderer();
    //renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    return chart;

}