Example usage for org.jfree.chart.axis DateAxis setFixedAutoRange

Introduction

In this page you can find the example usage for org.jfree.chart.axis DateAxis setFixedAutoRange.

Prototype

public void setFixedAutoRange(double length) 

Source Link

Document

Sets the fixed auto range for the axis.

Usage

From source file:uk.co.petertribble.jkstat.demo.JLoadChart.java

/**
 * A standalone demo charting load averages.
 *///from w w  w . j  av  a  2 s . c  o  m
public JLoadChart() {
    super("JLoadChart");

    jkstat = new NativeJKstat();
    int maxage = 600000;

    String lavetext = KstatResources.getString("LOAD.AVERAGE.TEXT");
    ts1 = new TimeSeries("1min " + lavetext);
    ts1.setMaximumItemAge(maxage);
    ts5 = new TimeSeries("5min " + lavetext);
    ts5.setMaximumItemAge(maxage);
    ts15 = new TimeSeries("15min " + lavetext);
    ts15.setMaximumItemAge(maxage);

    updateAccessory();
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(ts1);
    dataset.addSeries(ts5);
    dataset.addSeries(ts15);

    JFreeChart chart = ChartFactory.createTimeSeriesChart(lavetext, KstatResources.getString("CHART.TIME"),
            KstatResources.getString("LOAD.LOAD.TEXT"), dataset, true, true, false);

    XYPlot xyplot = chart.getXYPlot();

    NumberAxis loadaxis = new NumberAxis(KstatResources.getString("LOAD.LOAD.TEXT"));
    loadaxis.setAutoRange(true);
    loadaxis.setAutoRangeIncludesZero(true);
    xyplot.setRangeAxis(loadaxis);

    DateAxis daxis = new DateAxis(KstatResources.getString("CHART.TIME"));
    daxis.setAutoRange(true);
    daxis.setFixedAutoRange(maxage);
    xyplot.setDomainAxis(daxis);

    addWindowListener(new winExit());
    setContentPane(new ChartPanel(chart));

    JMenuBar jm = new JMenuBar();
    JMenu jme = new JMenu(KstatResources.getString("FILE.TEXT"));
    jme.setMnemonic(KeyEvent.VK_F);
    exitItem = new JMenuItem(KstatResources.getString("FILE.EXIT.TEXT"), KeyEvent.VK_X);
    exitItem.addActionListener(this);
    jme.add(exitItem);
    jm.add(jme);

    setJMenuBar(jm);

    pack();
    setVisible(true);
    Timer timer = new Timer(5000, this);
    timer.start();
}

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From source file:uk.co.petertribble.jkstat.gui.KstatBaseChart.java

/**
 * Set up the X and Y axes.//from   w w w .  java 2s. c  o m
 */
public void setAxes() {
    XYPlot xyplot = chart.getXYPlot();

    String ylabel = showdelta ? KstatResources.getString("CHART.RATE")
            : KstatResources.getString("CHART.VALUE");
    NumberAxis loadaxis = new NumberAxis(ylabel);
    loadaxis.setAutoRange(true);
    loadaxis.setAutoRangeIncludesZero(true);
    xyplot.setRangeAxis(loadaxis);

    DateAxis daxis = new DateAxis(KstatResources.getString("CHART.TIME"));
    daxis.setAutoRange(true);
    // let a sequnce show its full date range
    if (!(jkstat instanceof SequencedJKstat)) {
        daxis.setFixedAutoRange(maxage);
    }
    xyplot.setDomainAxis(daxis);
}

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From source file:org.perfmon4j.visualvm.chart.DynamicTimeSeriesChart.java

public DynamicTimeSeriesChart(int maxAgeInSeconds) {
    super(new BorderLayout());
    this.maxAgeInSeconds = maxAgeInSeconds;

    dataset = new TimeSeriesCollection();
    renderer = new MyXYRenderer();
    renderer.setBaseStroke(NORMAL_STROKE);

    NumberAxis numberAxis = new NumberAxis();
    numberAxis.setAutoRange(false);//w  w w  .j av a  2 s  . c  om
    numberAxis.setRange(new Range(0d, 100d));

    DateAxis dateAxis = new DateAxis();
    dateAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));
    dateAxis.setAutoRange(true);
    dateAxis.setFixedAutoRange(maxAgeInSeconds * 1000);
    dateAxis.setTickUnit(new DateTickUnit(DateTickUnitType.SECOND, 30));

    XYPlot plot = new XYPlot(dataset, dateAxis, numberAxis, renderer);
    JFreeChart chart = new JFreeChart(null, null, plot, false);
    chart.setBackgroundPaint(Color.white);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setDomainZoomable(false);
    chartPanel.setRangeZoomable(false);
    chartPanel.setPopupMenu(null);

    chartPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1),
            BorderFactory.createLineBorder(Color.black)));

    add(chartPanel);
}

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From source file:uk.co.petertribble.jangle.SnmpChart.java

private void setAxes() {
    XYPlot xyplot = chart.getXYPlot();/*  ww w. j  a  v a2 s .  co m*/

    String ylabel = showdelta ? SnmpResources.getString("CHART.RATE") : SnmpResources.getString("CHART.VALUE");
    NumberAxis loadaxis = new NumberAxis(ylabel);
    loadaxis.setAutoRange(true);
    loadaxis.setAutoRangeIncludesZero(true);
    xyplot.setRangeAxis(loadaxis);

    DateAxis daxis = new DateAxis(SnmpResources.getString("CHART.TIME"));
    daxis.setAutoRange(true);
    daxis.setFixedAutoRange(maxage);
    xyplot.setDomainAxis(daxis);
}

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