Example usage for org.jfree.chart.plot XYPlot XYPlot

Introduction

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

Prototype

public XYPlot(XYDataset dataset, ValueAxis domainAxis, ValueAxis rangeAxis, XYItemRenderer renderer) 

Source Link

Document

Creates a new plot with the specified dataset, axes and renderer.

Usage

From source file:projects.hip.exec.HrDiagram.java

/**
 * Plot the HR diagram chart from the given data.
 * @param series//from  ww w  .  j a  va2  s  . c  o m
 *    A {@link XYSeries} containing the HR diagram data.
 * @return
 *    A {@link JFreeChart} containing the plot.
 */
private static JFreeChart getHrChart(XYSeries series) {

    XYSeriesCollection hrData = new XYSeriesCollection();
    hrData.addSeries(series);

    // Set up the renderer
    XYLineAndShapeRenderer hrRenderer = new XYLineAndShapeRenderer();

    hrRenderer.setSeriesLinesVisible(0, false);
    hrRenderer.setSeriesShapesVisible(0, true);
    hrRenderer.setSeriesShape(0, new Ellipse2D.Double(-0.5, -0.5, 1, 1));

    // Configure axes
    NumberAxis xAxis = new NumberAxis("B - V [mag]");
    xAxis.setRange(-0.5, 2.25);

    NumberAxis yAxis = new NumberAxis("H [mag]");
    yAxis.setInverted(true);
    yAxis.setRange(-5, 13);

    // Configure plot
    XYPlot xyplot = new XYPlot(hrData, xAxis, yAxis, hrRenderer);
    xyplot.setBackgroundPaint(Color.white);

    JFreeChart hrChart = new JFreeChart("HR diagram of Hipparcos stars", xyplot);
    hrChart.removeLegend();
    hrChart.setBackgroundPaint(Color.white);

    return hrChart;
}

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From source file:jhplot.HChart.java

/**
 * Create HChart canvas with a several chart plots
 * //  w w w.jav a 2s. c  om
 * @param title
 *            Title
 * @param xsize
 *            size in x direction
 * @param ysize
 *            size in y direction
 * @param n1
 *            number of plots/graphs in x
 * @param n2
 *            number of plots/graphs in y
 * @param set
 *            set or not the graph
 */

public HChart(String title, int xsize, int ysize, int n1, int n2, boolean set) {

    super(title, xsize, ysize, n1, n2, set);

    cdatPie = new DefaultPieDataset[N1final][N2final];
    cdatPie3D = new DefaultPieDataset[N1final][N2final];
    cdatBar = new DefaultCategoryDataset[N1final][N2final];
    cdatBar3D = new DefaultCategoryDataset[N1final][N2final];
    cdatLine = new DefaultCategoryDataset[N1final][N2final];
    cdatArea = new DefaultCategoryDataset[N1final][N2final];
    cdatPolar = new XYSeriesCollection[N1final][N2final];

    isLog = new boolean[2];
    isLog[0] = false;
    isLog[1] = false;

    xAxis = new NumberAxis[N1final][N2final];
    yAxis = new NumberAxis[N1final][N2final];
    xyplot = new XYPlot[N1final][N2final];
    type = new HashMap[N1final][N2final];
    indexdat = new int[N1final][N2final];
    rdat = new ArrayList[N1final][N2final];

    axisPenwidth = 3.0f;

    XYBarRenderer defaultrender = new XYBarRenderer(0.2D);
    // IntervalXYDataset intervalxydataset = new IntervalXYDataset();

    tickFont = new Font("Arial", Font.BOLD, 14);
    labelFont = new Font("Arial", Font.BOLD, 16);
    labelColor = Color.BLACK;
    tickColor = Color.BLACK;

    chart = new JFreeChart[N1final][N2final];
    cp = new ChartPanel[N1final][N2final];

    antiAlias = true;
    this.title = new String[N1final][N2final];
    this.titleX = new String[N1final][N2final];
    this.titleY = new String[N1final][N2final];

    // build empty canvas
    for (int i2 = 0; i2 < N2final; i2++) {
        for (int i1 = 0; i1 < N1final; i1++) {

            this.title[i1][i2] = title;
            this.titleX[i1][i2] = "X";
            this.titleY[i1][i2] = "Y";

            rdat[i1][i2] = new ArrayList<AbstractRenderer>();

            xAxis[i1][i2] = new NumberAxis(titleX[i1][i2]);
            xAxis[i1][i2].setTickLabelPaint(tickColor);
            xAxis[i1][i2].setTickLabelFont(tickFont);
            xAxis[i1][i2].setLabelPaint(labelColor);
            xAxis[i1][i2].setLabelFont(labelFont);
            xAxis[i1][i2].setAxisLineStroke(new BasicStroke(axisPenwidth));
            xAxis[i1][i2].setAxisLinePaint(Color.black);

            type[i1][i2] = new HashMap<Integer, String>();
            indexdat[i1][i2] = 0;

            yAxis[i1][i2] = new NumberAxis(titleX[i1][i2]);
            yAxis[i1][i2].setTickLabelPaint(tickColor);
            yAxis[i1][i2].setTickLabelFont(tickFont);
            yAxis[i1][i2].setLabelPaint(labelColor);
            yAxis[i1][i2].setLabelFont(labelFont);
            yAxis[i1][i2].setAxisLineStroke(new BasicStroke(axisPenwidth));
            yAxis[i1][i2].setAxisLinePaint(Color.black);

            xyplot[i1][i2] = new XYPlot(null, (ValueAxis) xAxis[i1][i2], (ValueAxis) yAxis[i1][i2],
                    defaultrender);

            // for outline
            xyplot[i1][i2].setOutlinePaint(Color.black);
            xyplot[i1][i2].setOutlineStroke(new BasicStroke(axisPenwidth));
            xyplot[i1][i2].setOutlineVisible(true);

            xyplot[i1][i2].setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
            xyplot[i1][i2].setOrientation(PlotOrientation.VERTICAL);

            chart[i1][i2] = new JFreeChart(this.title[i1][i2], JFreeChart.DEFAULT_TITLE_FONT, xyplot[i1][i2],
                    true);

            chart[i1][i2].setAntiAlias(antiAlias);
            chart[i1][i2].setBorderPaint(DEFAULT_BG_COLOR);
            chart[i1][i2].setBackgroundPaint(DEFAULT_BG_COLOR);
            chart[i1][i2].setBorderVisible(false);

            cp[i1][i2] = new ChartPanel(chart[i1][i2]);
            cp[i1][i2].setBackground(DEFAULT_BG_COLOR);
            cp[i1][i2].setLayout(new BorderLayout());
            cp[i1][i2].setDomainZoomable(true);
            cp[i1][i2].setRangeZoomable(true);
            if (set)
                mainPanel.add(cp[i1][i2]);
        }
    }

    setTheme("LEGACY_THEME");
}

---

From source file:org.fhcrc.cpl.toolbox.gui.chart.PanelWithHeatMap.java

public void setData(double[] xValues, double[] yValues, double[][] zValues) {
    this.xValues = xValues;
    this.yValues = yValues;
    this.zValues = zValues;

    double minZValue = Double.MAX_VALUE;
    double maxZValue = Double.MIN_VALUE;
    int width = xValues.length;
    int height = yValues.length;
    int numCells = width * height;
    _log.debug("Number of cells in heat map: " + numCells);
    if (zValues.length != width || zValues[0].length != height)
        throw new RuntimeException(
                "PanelWithHeatMap: wrong number of z values for x and y values (" + zValues.length + " vs. "
                        + width + ", " + zValues[0].length + " vs. " + height + ", x/y first, z second)");
    DefaultXYZDataset theDataset = new DefaultXYZDataset();
    double[][] data = new double[3][numCells];
    for (int j = 0; j < height; j++) {
        for (int i = 0; i < width; i++) {
            int cellIndex = (j * width) + i;
            data[0][cellIndex] = xValues[i];
            data[1][cellIndex] = yValues[j];
            data[2][cellIndex] = zValues[i][j];
            //keep track of lowest/highest z values
            minZValue = Math.min(zValues[i][j], minZValue);
            maxZValue = Math.max(zValues[i][j], maxZValue);
        }//from w w  w .  j av a2  s .  com
    }
    lowerZBound = Rounder.round(minZValue, 3);
    upperZBound = Rounder.round(maxZValue, 3);
    if (lowerZBound == upperZBound)
        upperZBound += .0001;
    _log.debug("low,high values: " + lowerZBound + ", " + upperZBound);
    theDataset.addSeries("Range: " + lowerZBound + "-" + upperZBound, data);

    dataset = theDataset;
    if (renderer == null) {
        renderer = new XYBlockRenderer();
    }

    if (paintScale == null) {
        setPaintScale(createPaintScale(palette));
    }
    //This is necessary to get everything to line up
    renderer.setBlockAnchor(RectangleAnchor.BOTTOM);

    if (getPlot() != null) {
        ((XYPlot) getPlot()).setDataset(dataset);
        ((XYPlot) getPlot()).setRenderer(renderer);

        invalidate();
        return;
    }
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart(dataSetName, JFreeChart.DEFAULT_TITLE_FONT, plot, true);

    //        chart.addLegend(new LegendTitle(renderer));
    //        PaintScaleLegend legend = new PaintScaleLegend(paintScale, xAxis);
    //        chart.addLegend(legend);

    //        LegendItemCollection c1 = new LegendItemCollection();
    //
    //        LegendItem item1 = new LegendItem("Label", "Description",
    //                "ToolTip", "URL", true,
    //                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), true, Color.red,
    //                true, Color.blue, new BasicStroke(1.2f), true,
    //                new Line2D.Double(1.0, 2.0, 3.0, 4.0),
    //                new BasicStroke(2.1f), Color.green);
    //        LegendItem item2 = new LegendItem("Label", "Description",
    //                "ToolTip", "URL", true,
    //                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
    //                true, Color.red, true, Color.blue, new BasicStroke(1.2f), true,
    //                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f),
    //                Color.green);
    //        c1.add(item1);
    //
    //        chart.getLegend().setSources(new LegendItemSource[]{renderer});

    init(chart);
}

---

From source file:edu.scripps.fl.curves.plot.CurvePlot.java

public void init() {
    dataset = new YIntervalSeriesCollection();
    LogAxis xAxis = new LogAxis(xAxisLabel) {
        @Override//w w w . j  a  v  a2s. co  m
        public NumberFormat getNumberFormatOverride() {
            return nf;
        }

        protected String createTickLabel(double value) {
            return getNumberFormatOverride().format(value);
        }
    };
    xAxis.setTickUnit(new NumberTickUnit(1.0, nf));
    xAxis.setTickMarksVisible(true);
    // xAxis.setTickLabelFont(font); // now set in separate method
    NumberAxis yAxis = new NumberAxis(yAxisLabel);
    //      yAxis.setRange(-20, 120);
    // yAxis.setTickLabelFont(font);
    yAxis.setTickUnit(new NumberTickUnit(25));
    plot = new XYPlot(dataset, xAxis, yAxis, null);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    plot.setRangeMinorGridlinesVisible(true);
    // XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    MyXYErrorRenderer renderer = new MyXYErrorRenderer();
    plot.setRenderer(renderer);
    plot.setBackgroundPaint(Color.WHITE);
    chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    chart.setBackgroundPaint(Color.WHITE);
    plot.setDrawingSupplier(new CurvePlotDrawingSupplier());
}

---

From source file:org.hxzon.demo.jfreechart.XYDatasetDemo2.java

private static JFreeChart createScatterChart(XYDataset dataset) {

    NumberAxis xAxis = new NumberAxis(xAxisLabel);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis(yAxisLabel);
    yAxis.setAutoRangeIncludesZero(false);

    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null);

    XYToolTipGenerator toolTipGenerator = null;
    if (tooltips) {
        toolTipGenerator = new StandardXYToolTipGenerator();
    }/*  w  ww  .jav a2  s. com*/

    XYURLGenerator urlGenerator = null;
    if (urls) {
        urlGenerator = new StandardXYURLGenerator();
    }
    XYItemRenderer renderer = new XYLineAndShapeRenderer(false, true);
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);
    plot.setOrientation(orientation);

    JFreeChart chart = new JFreeChart("Scatter Chart Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chart.setBackgroundPaint(Color.white);

    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    yAxis.setNumberFormatOverride(MyNumberFormat.getMyNumberFormat());

    return chart;

}

---

From source file:net.commerce.zocalo.freechart.ChartGenerator.java

private static JFreeChart createCustomXYStepChart(TimePeriodValuesCollection prices) {
    DateAxis xAxis = new DateAxis(null);
    NumberAxis yAxis = new NumberAxis("price");
    yAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());

    XYPlot plot = new XYPlot(prices, xAxis, yAxis, null);
    plot.setRenderer(new XYStepRenderer(null, null));
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setDomainCrosshairVisible(false);
    plot.setRangeCrosshairVisible(false);
    return new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
}

---

From source file:net.sf.maltcms.common.charts.api.XYChartBuilder.java

/**
 *
 * @return//from  ww  w .  j av a2 s  .  c om
 */
public XYChartBuilder plot() {
    notNull(dataset, "Dataset must not be null!");
    notNull(domainAxis, "Domain axis must not be null!");
    notNull(rangeAxis, "Range axis must not be null!");
    notNull(renderer, "Renderer must not be null!");
    notNull(tooltipGenerator, "Tooltip generator must not be null!");
    XYPlot xyplot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);
    this.plot = xyplot;
    renderer.setBaseToolTipGenerator(tooltipGenerator);
    if (datasetSeriesColorMap == null) {
        ChartCustomizer.setSeriesColors(xyplot, 0.9f);
    } else {
        setDatasetSeriesColorMap(renderer, datasetSeriesColorMap);
    }
    return this;
}

---

From source file:crossspectrumapp.CrossSpectrumApp.java

private void plotData(double[] frequency, double[] power, double[] phase, String title, String subTitleText1,
        String subTitleText2) throws WebUtilException {
    XYSeries asdSeries = new XYSeries("asd");
    XYSeries phiSeries = new XYSeries("phase");

    for (int i = 1; i < frequency.length; i++) {
        double f = frequency[i];
        double pwr = power[i];
        double phi = phase[i];
        asdSeries.add(f, pwr);// w w  w.j  a v  a 2  s  .com
        phiSeries.add(f, phi);
    }

    XYSeriesCollection asdCollection = new XYSeriesCollection();
    asdCollection.addSeries(asdSeries);
    XYSeriesCollection phiCollection = new XYSeriesCollection();
    phiCollection.addSeries(phiSeries);

    // create the chart
    XYItemRenderer asdRenderer = new StandardXYItemRenderer();
    LogAxis asdAxis = new LogAxis("ASD counts/ \u221AHz");
    XYPlot asdSubplot = new XYPlot(asdCollection, null, asdAxis, asdRenderer);
    asdSubplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    XYItemRenderer phiRenderer = new StandardXYItemRenderer();
    NumberAxis phiAxis = new NumberAxis("Phase degrees");
    XYPlot phiSubplot = new XYPlot(phiCollection, null, phiAxis, phiRenderer);
    asdSubplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    final CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new LogAxis("Frequency (Hz)"));
    plot.setGap(10.0);

    // add the subplots...
    plot.add(asdSubplot, 2);
    plot.add(phiSubplot, 1);
    plot.setOrientation(PlotOrientation.VERTICAL);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    Title subTitle = new TextTitle(subTitleText1);
    chart.addSubtitle(subTitle);
    subTitle = new TextTitle(subTitleText2);
    chart.addSubtitle(subTitle);
    ChartPanel panel = new ChartPanel(chart, true, true, true, false, true);
    panel.setPreferredSize(new java.awt.Dimension(cscl.getOutX(), cscl.getOutY()));

    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(cscl.getOfileName());
        ChartUtilities.writeChartAsPNG(fos, chart, cscl.getOutX(), cscl.getOutY());
        fos.close();
        fos = null;
    } catch (Exception ex) {
        throw new WebUtilException("Saving image: " + ex.getClass() + " - " + ex.getLocalizedMessage());
    } finally {
        try {
            if (fos != null) {
                fos.close();
            }
        } catch (Exception ex) {
            throw new WebUtilException("Saving image: " + ex.getClass() + " - " + ex.getLocalizedMessage());
        }
    }

}

---

From source file:org.hxzon.demo.jfreechart.DatasetVisibleDemo3.java

private static JFreeChart createTimeSeriesChart() {
    XYDataset dataset1 = createDataset1();
    //DomainAxis// w  w  w .  j  a va  2s.c o m
    DateAxis timeAxis = new DateAxis("");
    timeAxis.setLowerMargin(0.02); // reduce the default margins
    timeAxis.setUpperMargin(0.02);
    timeAxis.setDateFormatOverride(new SimpleDateFormat("MM-yyyy"));
    //RangeAxis
    NumberAxis valueAxis = new NumberAxis("");
    valueAxis.setAutoRangeIncludesZero(false); // override default
    NumberAxis valueAxis2 = new NumberAxis("");
    valueAxis2.setAutoRangeIncludesZero(false); // override default
    //        valueAxis.setDefaultAutoRange(new Range(100, 1150));
    //Renderer
    XYToolTipGenerator toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance();

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false);
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setDrawSeriesLineAsPath(true);
    XYDataset dataset2 = createDataset2();
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
    //Plot
    XYPlot plot = new XYPlot(dataset1, timeAxis, valueAxis, null);
    plot.setRenderer(renderer);
    plot.setDataset(1, dataset2);
    plot.setRenderer(1, renderer2);
    plot.setRangeAxis(1, valueAxis2);
    plot.mapDatasetToRangeAxis(1, 1);
    plot.setBackgroundPaint(plotBackgroundPaint);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    //        plot.setRangePannable(true);
    //chart
    JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);

    chart.setBackgroundPaint(Color.white);
    valueAxis.setAutoRange(false);
    timeAxis.setAutoRange(false);
    return chart;
}

---

From source file:org.gumtree.vis.awt.PlotFactory.java

/**
 * Creates a line chart (based on an {@link XYDataset}) with default
 * settings.// ww w .j a  v a2 s. co  m
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param xAxisLabel  a label for the X-axis (<code>null</code> permitted).
 * @param yAxisLabel  a label for the Y-axis (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param orientation  the plot orientation (horizontal or vertical)
 *                     (<code>null</code> NOT permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return The chart.
 */
protected static JFreeChart createXYLineChart(String title, String xAxisLabel, String yAxisLabel,
        XYDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }
    //        NumberAxis xAxis = new NumberAxis(xAxisLabel);
    LogarithmizableAxis xAxis = new LogarithmizableAxis(xAxisLabel);
    boolean isLogX = false;
    try {
        isLogX = Boolean.valueOf(System.getProperty(LOGX_PROPERTY));
    } catch (Exception e) {
    }
    xAxis.setLogarithmic(isLogX);
    //        xAxis.setAutoRangeIncludesZero(false);
    xAxis.setAllowNegativesFlag(true);
    xAxis.setLowerMargin(0.02);
    xAxis.setUpperMargin(0.02);
    //        NumberAxis yAxis = new NumberAxis(yAxisLabel);
    LogarithmizableAxis yAxis = new LogarithmizableAxis(yAxisLabel);
    boolean isLogY = false;
    try {
        isLogY = Boolean.valueOf(System.getProperty(LOGY_PROPERTY));
    } catch (Exception e) {
    }
    yAxis.setLogarithmic(isLogY);
    yAxis.setAllowNegativesFlag(true);
    yAxis.setAutoRangeNextLogFlag(false);
    yAxis.setLowerMargin(0.02);
    yAxis.setUpperMargin(0.02);
    XYErrorRenderer renderer = new XYErrorRenderer();
    renderer.setBaseLinesVisible(true);
    renderer.setBaseShapesVisible(false);
    renderer.setDrawYError(true);
    //        XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setOrientation(orientation);
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
    }
    if (urls) {
        renderer.setURLGenerator(new StandardXYURLGenerator());
    }

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chartTheme.apply(chart);
    return chart;

}

---

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