Example usage for org.jfree.data.xy XYSeries getMinX

Introduction

In this page you can find the example usage for org.jfree.data.xy XYSeries getMinX.

Prototype

public double getMinX() 

Source Link

Document

Returns the smallest x-value in the series, ignoring any Double.NaN values.

Usage

From source file:org.gephi.statistics.plugin.ChartUtils.java

public static void scaleChart(JFreeChart chart, XYSeries dSeries, boolean normalized) {
    XYPlot plot = (XYPlot) chart.getPlot();
    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(1.0);/*from  w  w w .ja v  a 2s.c  om*/
    domainAxis.setUpperMargin(1.0);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    if (normalized) {
        domainAxis.setRange(-0.05, 1.05);
    } else {
        domainAxis.setRange(dSeries.getMinX() - 1, dSeries.getMaxX() + 1);
    }
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(-0.1 * Math.sqrt(dSeries.getMaxY()),
            dSeries.getMaxY() + 0.1 * Math.sqrt(dSeries.getMaxY()));
}

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From source file:com.ivli.roim.controls.DomainMarker.java

public DomainMarker(XYSeries aSet) {
    this((aSet.getMaxX() - aSet.getMinX()) / 2., aSet);
}

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From source file:edu.ucsf.valelab.spotintensityanalysis.plot.PlotUtils.java

/**
 * Create a frame with a plot of the data given in XYSeries overwrite any
 * previously created frame with the same title
 *
        /*from  ww w . j a  v a2 s.c  o  m*/
 * @param title shown in the top of the plot
 * @param data array with data series to be plotted
 * @param xTitle Title of the X axis
 * @param yTitle Title of the Y axis
 * @param showShapes whether or not to draw shapes at the data points
 * @param annotation to be shown in plot
 * @return Frame that displays the data
 */
public Frame plotDataN(String title, XYSeries[] data, String xTitle, String yTitle, boolean[] showShapes,
        String annotation) {

    // JFreeChart code
    XYSeriesCollection dataset = new XYSeriesCollection();
    // calculate min and max to scale the graph
    double minX, minY, maxX, maxY;
    minX = data[0].getMinX();
    minY = data[0].getMinY();
    maxX = data[0].getMaxX();
    maxY = data[0].getMaxY();
    for (XYSeries d : data) {
        dataset.addSeries(d);
        if (d.getMinX() < minX) {
            minX = d.getMinX();
        }
        if (d.getMaxX() > maxX) {
            maxX = d.getMaxX();
        }
        if (d.getMinY() < minY) {
            minY = d.getMinY();
        }
        if (d.getMaxY() > maxY) {
            maxY = d.getMaxY();
        }
    }

    JFreeChart chart = ChartFactory.createScatterPlot(title, // Title
            xTitle, // x-axis Label
            yTitle, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            true, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);

    for (int i = 0; i < data.length; i++) {
        renderer.setSeriesFillPaint(i, Color.white);
        renderer.setSeriesLinesVisible(i, true);
    }

    renderer.setSeriesPaint(0, Color.blue);
    Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
    renderer.setSeriesShape(0, circle, false);

    if (data.length > 1) {
        renderer.setSeriesPaint(1, Color.red);
        Shape square = new Rectangle2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
        renderer.setSeriesShape(1, square, false);
    }
    if (data.length > 2) {
        renderer.setSeriesPaint(2, Color.darkGray);
        Shape rect = new Rectangle2D.Float(-2.0f, -1.0f, 4.0f, 2.0f);
        renderer.setSeriesShape(2, rect, false);
    }
    if (data.length > 3) {
        renderer.setSeriesPaint(3, Color.magenta);
        Shape rect = new Rectangle2D.Float(-1.0f, -2.0f, 2.0f, 4.0f);
        renderer.setSeriesShape(3, rect, false);
    }

    for (int i = 0; i < data.length; i++) {
        if (showShapes.length > i && !showShapes[i]) {
            renderer.setSeriesShapesVisible(i, false);
        }
    }

    // place annotation at 80 % of max X, maxY
    XYAnnotation an = new XYTextAnnotation(annotation, maxX - 0.2 * (maxX - minX), maxY);
    plot.addAnnotation(an);

    renderer.setUseFillPaint(true);

    if (graphFrame_ == null)
        graphFrame_ = new MyChartFrame(title, chart);
    else
        graphFrame_.getChartPanel().setChart(chart);
    graphFrame_.getChartPanel().setMouseWheelEnabled(true);
    graphFrame_.pack();
    final MyChartFrame privateFrame = graphFrame_;
    graphFrame_.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent arg0) {
            privateFrame.dispose();
        }
    });

    graphFrame_.setVisible(true);

    return graphFrame_;
}

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From source file:edu.ucsf.valelab.saim.plot.PlotUtils.java

/**
 * Create a frame with a plot of the data given in XYSeries overwrite any
 * previously created frame with the same title
 *
        /*from ww w  .j  a  v a2  s.com*/
 * @param title shown in the top of the plot
 * @param data array with data series to be plotted
 * @param xTitle Title of the X axis
 * @param yTitle Title of the Y axis
 * @param showShapes whether or not to draw shapes at the data points
 * @param annotation to be shown in plot
 * @return Frame that displays the data
 */
public Frame plotDataN(String title, XYSeries[] data, String xTitle, String yTitle, boolean[] showShapes,
        String annotation) {

    // Close existing frames
    // Frame[] gfs = ChartFrame.getFrames();
    // for (Frame f : gfs) {
    //if (f.getTitle().equals(title)) {
    //   f.dispose();
    //}
    // }

    // JFreeChart code
    XYSeriesCollection dataset = new XYSeriesCollection();
    // calculate min and max to scale the graph
    double minX, minY, maxX, maxY;
    minX = data[0].getMinX();
    minY = data[0].getMinY();
    maxX = data[0].getMaxX();
    maxY = data[0].getMaxY();
    for (XYSeries d : data) {
        dataset.addSeries(d);
        if (d.getMinX() < minX) {
            minX = d.getMinX();
        }
        if (d.getMaxX() > maxX) {
            maxX = d.getMaxX();
        }
        if (d.getMinY() < minY) {
            minY = d.getMinY();
        }
        if (d.getMaxY() > maxY) {
            maxY = d.getMaxY();
        }
    }

    JFreeChart chart = ChartFactory.createScatterPlot(title, // Title
            xTitle, // x-axis Label
            yTitle, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            true, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);

    for (int i = 0; i < data.length; i++) {
        renderer.setSeriesFillPaint(i, Color.white);
        renderer.setSeriesLinesVisible(i, true);
    }

    renderer.setSeriesPaint(0, Color.blue);
    Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
    renderer.setSeriesShape(0, circle, false);

    if (data.length > 1) {
        renderer.setSeriesPaint(1, Color.red);
        Shape square = new Rectangle2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
        renderer.setSeriesShape(1, square, false);
    }
    if (data.length > 2) {
        renderer.setSeriesPaint(2, Color.darkGray);
        Shape rect = new Rectangle2D.Float(-2.0f, -1.0f, 4.0f, 2.0f);
        renderer.setSeriesShape(2, rect, false);
    }
    if (data.length > 3) {
        renderer.setSeriesPaint(3, Color.magenta);
        Shape rect = new Rectangle2D.Float(-1.0f, -2.0f, 2.0f, 4.0f);
        renderer.setSeriesShape(3, rect, false);
    }

    for (int i = 0; i < data.length; i++) {
        if (showShapes.length > i && !showShapes[i]) {
            renderer.setSeriesShapesVisible(i, false);
        }
    }

    // place annotation at 80 % of max X, maxY
    XYAnnotation an = new XYTextAnnotation(annotation, maxX - 0.2 * (maxX - minX), maxY);
    plot.addAnnotation(an);

    renderer.setUseFillPaint(true);

    final MyChartFrame graphFrame = new MyChartFrame(title, chart);
    graphFrame.getChartPanel().setMouseWheelEnabled(true);
    graphFrame.pack();
    graphFrame.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent arg0) {
            graphFrame.dispose();
        }
    });

    graphFrame.setVisible(true);

    return graphFrame;
}

---

From source file:org.micromanager.saim.plot.PlotUtils.java

/**
 * Create a frame with a plot of the data given in XYSeries overwrite any
 * previously created frame with the same title
 *
        //  ww w.  ja v  a  2s .  c o  m
 * @param title shown in the top of the plot
 * @param data array with data series to be plotted
 * @param xTitle Title of the X axis
 * @param yTitle Title of the Y axis
 * @param showShapes whether or not to draw shapes at the data points
 * @param annotation to be shown in plot
 * @return Frame that displays the data
 */
public Frame plotDataN(String title, XYSeries[] data, String xTitle, String yTitle, boolean[] showShapes,
        String annotation) {

    //Close existing frames
    Frame[] gfs = ChartFrame.getFrames();
    for (Frame f : gfs) {
        if (f.getTitle().equals(title)) {
            f.dispose();
        }
    }

    // JFreeChart code
    XYSeriesCollection dataset = new XYSeriesCollection();
    // calculate min and max to scale the graph
    double minX, minY, maxX, maxY;
    minX = data[0].getMinX();
    minY = data[0].getMinY();
    maxX = data[0].getMaxX();
    maxY = data[0].getMaxY();
    for (XYSeries d : data) {
        dataset.addSeries(d);
        if (d.getMinX() < minX) {
            minX = d.getMinX();
        }
        if (d.getMaxX() > maxX) {
            maxX = d.getMaxX();
        }
        if (d.getMinY() < minY) {
            minY = d.getMinY();
        }
        if (d.getMaxY() > maxY) {
            maxY = d.getMaxY();
        }
    }

    JFreeChart chart = ChartFactory.createScatterPlot(title, // Title
            xTitle, // x-axis Label
            yTitle, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            true, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);

    for (int i = 0; i < data.length; i++) {
        renderer.setSeriesFillPaint(i, Color.white);
        renderer.setSeriesLinesVisible(i, true);
    }

    renderer.setSeriesPaint(0, Color.blue);
    Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
    renderer.setSeriesShape(0, circle, false);

    if (data.length > 1) {
        renderer.setSeriesPaint(1, Color.red);
        Shape square = new Rectangle2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
        renderer.setSeriesShape(1, square, false);
    }
    if (data.length > 2) {
        renderer.setSeriesPaint(2, Color.darkGray);
        Shape rect = new Rectangle2D.Float(-2.0f, -1.0f, 4.0f, 2.0f);
        renderer.setSeriesShape(2, rect, false);
    }
    if (data.length > 3) {
        renderer.setSeriesPaint(3, Color.magenta);
        Shape rect = new Rectangle2D.Float(-1.0f, -2.0f, 2.0f, 4.0f);
        renderer.setSeriesShape(3, rect, false);
    }

    for (int i = 0; i < data.length; i++) {
        if (showShapes.length > i && !showShapes[i]) {
            renderer.setSeriesShapesVisible(i, false);
        }
    }

    // place annotation at 80 % of max X, maxY
    XYAnnotation an = new XYTextAnnotation(annotation, maxX - 0.2 * (maxX - minX), maxY);
    plot.addAnnotation(an);

    renderer.setUseFillPaint(true);

    final MyChartFrame graphFrame = new MyChartFrame(title, chart);
    graphFrame.getChartPanel().setMouseWheelEnabled(true);
    graphFrame.pack();
    graphFrame.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent arg0) {
            graphFrame.dispose();
        }
    });

    graphFrame.setVisible(true);

    return graphFrame;
}

---

From source file:org.micromanager.asidispim.Utils.PlotUtils.java

/**
 * Create a frame with a plot of the data given in XYSeries overwrite any
 * previously created frame with the same title
 *
        /*from w w w  . ja va 2s .  c  o  m*/
 * @param title shown in the top of the plot
 * @param data array with data series to be plotted
 * @param xTitle Title of the X axis
 * @param yTitle Title of the Y axis
 * @param showShapes whether or not to draw shapes at the data points
 * @param annotation to be shown in plot
 * @return Frame that displays the data
 */
public Frame plotDataN(String title, XYSeries[] data, String xTitle, String yTitle, boolean[] showShapes,
        String annotation) {

    // if we already have a plot open with this title, close it, but remember
    // its position
    Frame[] gfs = ChartFrame.getFrames();
    for (Frame f : gfs) {
        if (f.getTitle().equals(title)) {
            f.dispose();
        }
    }

    // JFreeChart code
    XYSeriesCollection dataset = new XYSeriesCollection();
    // calculate min and max to scale the graph
    double minX, minY, maxX, maxY;
    minX = data[0].getMinX();
    minY = data[0].getMinY();
    maxX = data[0].getMaxX();
    maxY = data[0].getMaxY();
    for (XYSeries d : data) {
        dataset.addSeries(d);
        if (d.getMinX() < minX) {
            minX = d.getMinX();
        }
        if (d.getMaxX() > maxX) {
            maxX = d.getMaxX();
        }
        if (d.getMinY() < minY) {
            minY = d.getMinY();
        }
        if (d.getMaxY() > maxY) {
            maxY = d.getMaxY();
        }
    }

    JFreeChart chart = ChartFactory.createScatterPlot(title, // Title
            xTitle, // x-axis Label
            yTitle, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            false, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);

    for (int i = 0; i < data.length; i++) {
        renderer.setSeriesFillPaint(i, Color.white);
        renderer.setSeriesLinesVisible(i, true);
    }

    renderer.setSeriesPaint(0, Color.blue);
    Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
    renderer.setSeriesShape(0, circle, false);

    if (data.length > 1) {
        renderer.setSeriesPaint(1, Color.red);
        Shape square = new Rectangle2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
        renderer.setSeriesShape(1, square, false);
    }
    if (data.length > 2) {
        renderer.setSeriesPaint(2, Color.darkGray);
        Shape rect = new Rectangle2D.Float(-2.0f, -1.0f, 4.0f, 2.0f);
        renderer.setSeriesShape(2, rect, false);
    }
    if (data.length > 3) {
        renderer.setSeriesPaint(3, Color.magenta);
        Shape rect = new Rectangle2D.Float(-1.0f, -2.0f, 2.0f, 4.0f);
        renderer.setSeriesShape(3, rect, false);
    }

    for (int i = 0; i < data.length; i++) {
        if (showShapes.length > i && !showShapes[i]) {
            renderer.setSeriesShapesVisible(i, false);
        }
    }

    XYAnnotation an = new XYTextAnnotation(annotation, maxX - 0.01, maxY);
    plot.addAnnotation(an);

    renderer.setUseFillPaint(true);

    final MyChartFrame graphFrame = new MyChartFrame(title, chart);
    graphFrame.getChartPanel().setMouseWheelEnabled(true);
    graphFrame.pack();
    graphFrame.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent arg0) {
            graphFrame.dispose();
        }
    });

    graphFrame.setVisible(true);

    return graphFrame;
}

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From source file:be.ugent.maf.cellmissy.gui.controller.analysis.doseresponse.DoseResponseController.java

/**
 * Create a dose-response chart containing experimental data, simulated data
 * and an annotated R value./*w w  w. jav a  2  s. c  o m*/
 *
 * @param dataToPlot The experimental data on which the fit was performed
 * @param analysisGroup The analysis group
 * @param normalized Whether the responses are normalized
 * @return
 */
public JFreeChart createDoseResponseChart(List<DoseResponsePair> dataToPlot,
        DoseResponseAnalysisGroup analysisGroup, boolean normalized) {
    // setup scatter data of experimental concentrations/slopes, renderer and axis
    XYSeriesCollection experimentalData = new XYSeriesCollection();
    XYSeries scatterXYSeries = JFreeChartUtils.generateXYSeries(AnalysisUtils.generateXValues(dataToPlot),
            AnalysisUtils.generateYValues(dataToPlot));
    scatterXYSeries.setKey("Experimental data");
    experimentalData.addSeries(scatterXYSeries);

    // compute how far the simulated data and axes should range: from the lowest and highest dose continue half of the range between these two
    List<Double> extremes = new ArrayList<>();
    Double range = Math.abs(scatterXYSeries.getMaxX() - scatterXYSeries.getMinX());
    extremes.add(scatterXYSeries.getMinX() - (range / 2));
    extremes.add(scatterXYSeries.getMaxX() + (range / 2));

    // Create the simulated line data, renderer, and axis
    XYSeriesCollection fitting = new XYSeriesCollection();
    // create xy series of simulated data from the parameters from the fitting
    SigmoidFittingResultsHolder resultsHolder = analysisGroup.getDoseResponseAnalysisResults()
            .getFittingResults(normalized);
    XYSeries fittingData = simulateData(resultsHolder, extremes);
    fittingData.setKey("Fitting");
    fitting.addSeries(fittingData);

    XYPlot plot = JFreeChartUtils.setupDoseResponseDatasets(experimentalData, fitting,
            getPlotAxesNames(normalized), extremes);

    // show the r squared value, put the value at a certain place between the min and max dose
    double xPlace = extremes.get(1) - range;
    double yPlace = scatterXYSeries.getMinY() + ((scatterXYSeries.getMaxY() - scatterXYSeries.getMinY()) / 4);
    plot.addAnnotation(new XYTextAnnotation(
            "R2=" + AnalysisUtils.roundThreeDecimals(AnalysisUtils.computeRSquared(dataToPlot, resultsHolder)),
            xPlace, yPlace));

    // Create the chart with the plot and no legend
    JFreeChart chart = new JFreeChart("Title", JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    String title = "";
    if (normalized) {
        title = "Normalized fitting";
    } else {
        title = "Initial fitting";
    }
    JFreeChartUtils.setupDoseResponseChart(chart, title);
    return chart;
}

---

From source file:org.jfree.data.xy.XYSeriesCollection.java

/**
 * Returns the minimum x-value in the dataset.
 *
 * @param includeInterval  a flag that determines whether or not the
 *                         x-interval is taken into account.
 *
 * @return The minimum value.//from ww w  .ja  v  a2  s.co  m
 */
@Override
public double getDomainLowerBound(boolean includeInterval) {
    if (includeInterval) {
        return this.intervalDelegate.getDomainLowerBound(includeInterval);
    }
    double result = Double.NaN;
    int seriesCount = getSeriesCount();
    for (int s = 0; s < seriesCount; s++) {
        XYSeries series = getSeries(s);
        double lowX = series.getMinX();
        if (Double.isNaN(result)) {
            result = lowX;
        } else {
            if (!Double.isNaN(lowX)) {
                result = Math.min(result, lowX);
            }
        }
    }
    return result;
}

---

From source file:org.jfree.data.xy.XYSeriesCollection.java

/**
 * Returns the range of the values in this dataset's domain.
 *
 * @param includeInterval  a flag that determines whether or not the
 *                         x-interval is taken into account.
 *
 * @return The range (or <code>null</code> if the dataset contains no
 *     values).//from   ww  w  .ja v  a 2s .c o m
 */
@Override
public Range getDomainBounds(boolean includeInterval) {
    if (includeInterval) {
        return this.intervalDelegate.getDomainBounds(includeInterval);
    } else {
        double lower = Double.POSITIVE_INFINITY;
        double upper = Double.NEGATIVE_INFINITY;
        int seriesCount = getSeriesCount();
        for (int s = 0; s < seriesCount; s++) {
            XYSeries series = getSeries(s);
            double minX = series.getMinX();
            if (!Double.isNaN(minX)) {
                lower = Math.min(lower, minX);
            }
            double maxX = series.getMaxX();
            if (!Double.isNaN(maxX)) {
                upper = Math.max(upper, maxX);
            }
        }
        if (lower > upper) {
            return null;
        } else {
            return new Range(lower, upper);
        }
    }
}

---

From source file:com.imaging100x.tracker.TrackerUtils.java

/**
* Create a frame with a plot of the data given in XYSeries
*///from  ww  w .  j  a va2s. co m
public static void plotData(String title, final XYSeries data, String xTitle, String yTitle, int xLocation,
        int yLocation) {
    // JFreeChart code
    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(data);
    JFreeChart chart = ChartFactory.createScatterPlot(title, // Title
            xTitle, // x-axis Label
            yTitle, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            false, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    final XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.lightGray);
    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setSeriesPaint(0, Color.black);
    renderer.setSeriesFillPaint(0, Color.white);
    renderer.setSeriesLinesVisible(0, true);
    Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 4.0f, 4.0f);
    renderer.setSeriesShape(0, circle, false);
    renderer.setUseFillPaint(true);

    ChartFrame graphFrame = new ChartFrame(title, chart);
    graphFrame.getChartPanel().setMouseWheelEnabled(true);
    graphFrame.setPreferredSize(new Dimension(SIZE, SIZE));
    graphFrame.setResizable(true);
    graphFrame.pack();
    graphFrame.setLocation(xLocation, yLocation);
    graphFrame.setVisible(true);

    dataset.addChangeListener(new DatasetChangeListener() {

        public void datasetChanged(DatasetChangeEvent dce) {
            double xRange = data.getMaxX() - data.getMinX();
            double yRange = data.getMaxY() - data.getMinY();
            double xAvg = (data.getMaxX() + data.getMinX()) / 2;
            double yAvg = (data.getMaxY() + data.getMinY()) / 2;
            double range = xRange;
            if (yRange > range) {
                range = yRange;
            }
            double offset = 0.55 * range;
            plot.getDomainAxis().setRange(xAvg - offset, xAvg + offset);
            plot.getRangeAxis().setRange(yAvg - offset, yAvg + offset);
        }

    });

}

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