Example usage for org.jfree.chart.axis NumberAxis setAutoRangeIncludesZero

Introduction

In this page you can find the example usage for org.jfree.chart.axis NumberAxis setAutoRangeIncludesZero.

Prototype

public void setAutoRangeIncludesZero(boolean flag) 

Source Link

Document

Sets the flag that indicates whether or not the axis range, if automatically calculated, is forced to include zero.

Usage

From source file:domainhealth.frontend.graphics.JFreeChartGraphImpl.java

/**
 * Write a PNG image representation of the Graph to the given output 
 * stream/*from   w  w w .  ja  va 2s.  c  o  m*/
 * 
 * @param out The output stream to write the PNG bytes to
 * @throws IOException Indicates a problem writing to the output stream
 */
public void writeGraphImage(int numServersDisplayed, OutputStream out) throws IOException {
    ValueAxis xAxis = new DateAxis(MonitorProperties.units(DATE_TIME));
    NumberAxis yAxis = new NumberAxis(yAxisUnits);
    yAxis.setAutoRangeIncludesZero(true);
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYPlot xyPlotLine = new XYPlot(xySeriesCollection, xAxis, yAxis,
            new StandardXYItemRenderer(StandardXYItemRenderer.LINES));
    JFreeChart chart = new JFreeChart(chartTitle, JFreeChart.DEFAULT_TITLE_FONT, xyPlotLine, true);
    chart.setBackgroundPaint(java.awt.Color.white);
    // Increase size of graph height to accommodate large legends for when many servers in the domain
    int graphAdditionalHeight = GRAPH_INCREMENT_HEIGHT
            * ((int) (numServersDisplayed / GRAPH_INCREMENT_SERVER_RATIO));
    BufferedImage graphImage = chart.createBufferedImage(GRAPH_WIDTH,
            INITIAL_GRAPH_HEIGHT + graphAdditionalHeight,
            new ChartRenderingInfo(new StandardEntityCollection()));
    addNoDataLogoIfEmpty(graphImage);
    ChartUtilities.writeBufferedImageAsPNG(out, graphImage); // Could try extra two PNG related params: encodeAlpha and compression
}

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From source file:org.encog.workbench.tabs.visualize.scatter.ScatterPlotTab.java

private JPanel createPanel(int xIndex, int yIndex, boolean legend) {

    XYDataset dataset = new ScatterXY(file, xIndex, yIndex);
    JFreeChart chart = ChartFactory.createScatterPlot(null, null, null, dataset, PlotOrientation.VERTICAL,
            legend, true, false);//from   w  w  w  .  ja  va 2s  . com

    XYPlot plot = (XYPlot) chart.getPlot();

    XYDotRenderer renderer = new XYDotRenderer();
    renderer.setDotWidth(4);
    renderer.setDotHeight(4);

    if (this.file.isRegression()) {
        int per = 255 / 10;
        int r = 0;
        int b = 255;
        for (int i = 0; i < file.getSeriesCount(); i++) {
            renderer.setSeriesPaint(i, new Color(r, 0, b));
            r += per;
            b -= per;
        }
    } else {
        for (int i = 0; i < file.getSeriesCount(); i++) {
            renderer.setSeriesPaint(i, COLORS[i % COLORS.length]);
        }
    }

    plot.setRenderer(renderer);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);
    plot.getRangeAxis().setInverted(false);

    ChartPanel result = new ChartPanel(chart);
    result.setBorder(BorderFactory.createLineBorder(Color.black));

    // we need one to draw the legend off of
    if (this.samplePlot == null)
        this.samplePlot = plot;
    //chart.removeLegend();
    return result;
}

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From source file:org.jfree.chart.demo.MultipleAxisDemo3.java

/**
 * Creates the demo chart.// www  .  ja v  a2s  .  c  om
 * 
 * @return The chart.
 */
private JFreeChart createChart() {

    final XYDataset dataset1 = createDataset("Series 1", 100.0, new Minute(), 200);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Axis Demo 3", "Time of Day",
            "Primary Range Axis", dataset1, true, true, false);

    chart.setBackgroundPaint(Color.white);
    final XYPlot plot = chart.getXYPlot();
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    //        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));

    final StandardXYItemRenderer renderer = (StandardXYItemRenderer) plot.getRenderer();
    renderer.setPaint(Color.black);

    // DOMAIN AXIS 2
    final NumberAxis xAxis2 = new NumberAxis("Domain Axis 2");
    xAxis2.setAutoRangeIncludesZero(false);
    plot.setDomainAxis(1, xAxis2);
    plot.setDomainAxisLocation(1, AxisLocation.BOTTOM_OR_LEFT);

    // DOMAIN AXIS 3
    final NumberAxis xAxis3 = new NumberAxis("Domain Axis 3");
    xAxis2.setAutoRangeIncludesZero(false);
    plot.setDomainAxis(2, xAxis3);
    plot.setDomainAxisLocation(2, AxisLocation.BOTTOM_OR_LEFT);

    // RANGE AXIS 2
    final NumberAxis yAxis2 = new NumberAxis("Range Axis 2");
    plot.setRangeAxis(1, yAxis2);
    plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);

    final XYDataset dataset2 = createDataset("Series 2", 1000.0, new Minute(), 170);
    plot.setDataset(1, dataset2);
    plot.mapDatasetToDomainAxis(1, 1);
    plot.mapDatasetToRangeAxis(1, 1);

    return chart;

}

---

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

/**
 * A demonstration application showing an XY plot, with a cyclic axis and renderer
 *
 * @param title  the frame title.//  w ww . jav  a2s. com
 */
public CyclicXYPlotDemo(final String title) {

    super(title);

    this.series = new XYSeries("Random Data");
    this.series.setMaximumItemCount(50); // Only 50 items are visible at the same time. 
                                         // Keep more as a mean to test this.
    final XYSeriesCollection data = new XYSeriesCollection(this.series);

    final JFreeChart chart = ChartFactory.createXYLineChart("Cyclic XY Plot Demo", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);

    final XYPlot plot = chart.getXYPlot();
    plot.setDomainAxis(new CyclicNumberAxis(10, 0));
    plot.setRenderer(new CyclicXYItemRenderer());

    final NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    axis.setAutoRangeMinimumSize(1.0);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(400, 300));
    final JPanel content = new JPanel(new BorderLayout());
    content.add(chartPanel, BorderLayout.CENTER);

    final JButton button1 = new JButton("Start");
    button1.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            timer.start();
        }
    });

    final JButton button2 = new JButton("Stop");
    button2.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            timer.stop();
        }
    });

    final JButton button3 = new JButton("Step by step");
    button3.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            CyclicXYPlotDemo.this.actionPerformed(null);
        }
    });

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);
    buttonPanel.add(button3);

    content.add(buttonPanel, BorderLayout.SOUTH);
    setContentPane(content);

    this.timer = new Timer(200, this);
}

---

From source file:GeMSE.Visualization.BoxAndWhiskerPlot.java

private void Plot() {
    BoxAndWhiskerCategoryDataset dataset = CreateDataset();
    CategoryAxis xAxis = new CategoryAxis("Type");
    NumberAxis yAxis = new NumberAxis("Value");
    yAxis.setAutoRangeIncludesZero(false);
    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(false);/*from   w  ww  . jav  a  2s .  c o  m*/
    renderer.setArtifactPaint(Color.BLACK);
    renderer.setBaseOutlinePaint(Color.BLACK);
    renderer.setSeriesOutlinePaint(0, Color.BLACK);
    renderer.setSeriesPaint(0, Color.BLACK);
    renderer.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(new Color(0, 0, 0, 0));

    JFreeChart chart = new JFreeChart(null, new Font("Courier New", Font.PLAIN, 10), plot, true);
    chart.removeLegend();
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(450, 270));
    PlotPanel.setViewportView(chartPanel);
}

---

From source file:org.jfree.chart.demo.SecondaryDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title.//from  w w w  . java  2s. c o  m
 */
public SecondaryDatasetDemo1(String title) {

    super(title);
    TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Secondary Dataset Demo 1", "Time", "Value", dataset1,
            true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    JPanel content = new JPanel(new BorderLayout());

    ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

---

From source file:org.interpss.chart.dstab.SimpleOneStateChart.java

/**
 * create the chart based on the data attributes
 * /*from ww  w  .j  av a 2 s . c o m*/
 */
public void createChart() {
    final JFreeChart chart = ChartFactory.createXYLineChart(plotTitle, xLabel, yLabel,
            createXYDataSet(xDataAry, yDataAry, yDataLabel), PlotOrientation.VERTICAL, true, false, false);

    final XYPlot plot = (XYPlot) chart.getPlot();
    final StandardXYItemRenderer renderer = new StandardXYItemRenderer();
    renderer.setToolTipGenerator(new StandardXYToolTipGenerator());
    plot.setRenderer(renderer);

    //NumberAxis axis_x = (NumberAxis) plot.getDomainAxis();
    //axis_x.setRangeAboutValue(12.0, 24.0);

    final NumberAxis axisLeft = (NumberAxis) plot.getRangeAxis();
    axisLeft.setAutoRangeIncludesZero(false);
    axisLeft.setAutoRangeMinimumSize(autoRangeMinimumSize);

    final XYItemRenderer v_renderer = plot.getRenderer(0);
    v_renderer.setSeriesPaint(0, yColor);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(Chart_Width, Chart_Height));
    setContentPane(chartPanel);
}

---

From source file:org.jfree.chart.demo.MultipleDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title./*from   w ww  .  j  av  a 2s  . c o m*/
 */
public MultipleDatasetDemo1(final String title) {

    super(title);
    final TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Dataset Demo 1", "Time", "Value",
            dataset1, true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    //        this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    final ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    final NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    final JPanel content = new JPanel(new BorderLayout());

    final ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    final JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

---

From source file:org.drools.planner.benchmark.core.statistic.bestscore.BestScoreProblemStatistic.java

protected void writeGraphStatistic() {
    NumberAxis xAxis = new NumberAxis("Time spend");
    xAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat());
    NumberAxis yAxis = new NumberAxis("Score");
    yAxis.setAutoRangeIncludesZero(false);
    XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
    int seriesIndex = 0;
    for (SingleBenchmark singleBenchmark : problemBenchmark.getSingleBenchmarkList()) {
        BestScoreSingleStatistic singleStatistic = (BestScoreSingleStatistic) singleBenchmark
                .getSingleStatistic(problemStatisticType);
        XYSeries series = new XYSeries(singleBenchmark.getSolverBenchmark().getName());
        for (BestScoreSingleStatisticPoint point : singleStatistic.getPointList()) {
            long timeMillisSpend = point.getTimeMillisSpend();
            Score score = point.getScore();
            Double scoreGraphValue = scoreDefinition.translateScoreToGraphValue(score);
            if (scoreGraphValue != null) {
                series.add(timeMillisSpend, scoreGraphValue);
            }/*  w  ww .  j av  a  2 s .  c  om*/
        }
        XYSeriesCollection seriesCollection = new XYSeriesCollection();
        seriesCollection.addSeries(series);
        plot.setDataset(seriesIndex, seriesCollection);
        XYItemRenderer renderer;
        // No direct lines between 2 points
        renderer = new XYStepRenderer();
        if (singleStatistic.getPointList().size() <= 1) {
            // Workaround for https://sourceforge.net/tracker/?func=detail&aid=3387330&group_id=15494&atid=115494
            renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES);
        }
        plot.setRenderer(seriesIndex, renderer);
        seriesIndex++;
    }
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart(problemBenchmark.getName() + " best score statistic",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    graphStatisticFile = new File(problemBenchmark.getProblemReportDirectory(),
            problemBenchmark.getName() + "BestScoreStatistic.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(graphStatisticFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException("Problem writing graphStatisticFile: " + graphStatisticFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

---

From source file:org.jfree.chart.demo.SecondaryDatasetDemo2.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title./*  w  w w .j a  v a 2  s  .  com*/
 */
public SecondaryDatasetDemo2(final String title) {

    super(title);
    final CategoryDataset dataset1 = createRandomDataset("Series 1");
    final JFreeChart chart = ChartFactory.createLineChart("Secondary Dataset Demo 2", "Category", "Value",
            dataset1, PlotOrientation.VERTICAL, true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getCategoryPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    //        this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));

    final NumberAxis rangeAxis = (NumberAxis) this.plot.getRangeAxis();
    rangeAxis.setAutoRangeIncludesZero(false);

    final JPanel content = new JPanel(new BorderLayout());

    final ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    final JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

---

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