Example usage for java.text NumberFormat getNumberInstance

Introduction

In this page you can find the example usage for java.text NumberFormat getNumberInstance.

Prototype

public static final NumberFormat getNumberInstance() 

Source Link

Document

Returns a general-purpose number format for the current default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:de.berlios.jhelpdesk.web.manager.ArticleController.java

@InitBinder
public void initBinder(WebDataBinder binder) {
    binder.registerCustomEditor(ArticleCategory.class, "category", articleCategoryEditor);
    binder.registerCustomEditor(User.class, "author", userEditor);
    NumberFormat nf = NumberFormat.getNumberInstance();
    binder.registerCustomEditor(Long.class, null, new CustomNumberEditor(Long.class, nf, true));
}

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From source file:org.codekaizen.vtj.text.BpNumberFormatTest.java

/**
 * DOCUMENT ME!//  w  w w . jav  a2 s  . co  m
 */
@Test
public void testFormatting() {
    NumberFormat fmt1 = null;
    NumberFormat fmt2 = null;
    String s1 = null;
    String s2 = null;
    Number num1 = null;

    fmt1 = new BpNumberFormat(BpNumberFormat.JVM_NUMBER, null);
    fmt2 = NumberFormat.getNumberInstance();
    num1 = new Integer(25436);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    num1 = new Double(1228.744);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    fmt1 = new BpNumberFormat(BpNumberFormat.JVM_CURRENCY, null);
    fmt2 = NumberFormat.getCurrencyInstance();
    num1 = new Integer(25436);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    num1 = new Double(1228.744);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    fmt1 = new BpNumberFormat(BpNumberFormat.JVM_CURRENCY, Locale.CANADA);
    fmt2 = NumberFormat.getCurrencyInstance(Locale.CANADA);
    num1 = new Integer(25436);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    num1 = new Double(1228.744);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

    fmt1 = new BpNumberFormat(BpNumberFormat.JVM_PERCENT, null);
    fmt2 = NumberFormat.getPercentInstance();
    num1 = new Double(0.7444);
    s1 = fmt1.format(num1);
    s2 = fmt2.format(num1);
    assertEquals(s2, s1);

}

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From source file:com.mxgraph.examples.swing.chart.PieChartDemo1.java

/**
 * Creates a chart./*from   w  w  w  . j a v  a2 s .c  o m*/
 *
 * @param dataset  the dataset.
 *
 * @return A chart.
 */
public static JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart("", // chart title
            dataset, // data
            true, // include legend
            true, false);

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

    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");

    plot.setCircular(true);
    plot.setLabelGap(0.01D);//
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}:\r\n{1}({2})",
            NumberFormat.getNumberInstance(), new DecimalFormat("0.00%"))); //  //
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}={1}({2})"));

    chart.getTitle().setFont(new Font("", Font.PLAIN, 20));//
    PiePlot piePlot = (PiePlot) chart.getPlot();//
    piePlot.setLabelFont(new Font("", Font.PLAIN, 10));
    chart.getLegend().setItemFont(new Font("", Font.PLAIN, 10));

    return chart;

}

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From source file:de.berlios.jhelpdesk.web.manager.users.UserEditController.java

/**
 * Rejestruje edytory waciwoci niezbdne podczas edycji danych
 * uytkownika.//from   w w  w  . j a  va  2s.c om
 *
 * @param binder
 *
 * @see WebDataBinder
 */
@InitBinder
public void initBinder(WebDataBinder binder) {
    binder.registerCustomEditor(Role.class, "userRole", roleEditor);
    binder.registerCustomEditor(Long.class, null,
            new CustomNumberEditor(Long.class, NumberFormat.getNumberInstance(), true));
    binder.registerCustomEditor(Boolean.class, null, new CustomBooleanEditor(true));
}

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From source file:components.ConversionPanel.java

ConversionPanel(Converter myController, String myTitle, Unit[] myUnits, ConverterRangeModel myModel) {
    if (MULTICOLORED) {
        setOpaque(true);/*from  ww w  .  j a  v a 2s  .c o  m*/
        setBackground(new Color(0, 255, 255));
    }
    setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder(myTitle),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Save arguments in instance variables.
    controller = myController;
    units = myUnits;
    title = myTitle;
    sliderModel = myModel;

    //Create the text field format, and then the text field.
    numberFormat = NumberFormat.getNumberInstance();
    numberFormat.setMaximumFractionDigits(2);
    NumberFormatter formatter = new NumberFormatter(numberFormat);
    formatter.setAllowsInvalid(false);
    formatter.setCommitsOnValidEdit(true);//seems to be a no-op --
    //aha -- it changes the value property but doesn't cause the result to
    //be parsed (that happens on focus loss/return, I think).
    //
    textField = new JFormattedTextField(formatter);
    textField.setColumns(10);
    textField.setValue(new Double(sliderModel.getDoubleValue()));
    textField.addPropertyChangeListener(this);

    //Add the combo box.
    unitChooser = new JComboBox();
    for (int i = 0; i < units.length; i++) { //Populate it.
        unitChooser.addItem(units[i].description);
    }
    unitChooser.setSelectedIndex(0);
    sliderModel.setMultiplier(units[0].multiplier);
    unitChooser.addActionListener(this);

    //Add the slider.
    slider = new JSlider(sliderModel);
    sliderModel.addChangeListener(this);

    //Make the text field/slider group a fixed size
    //to make stacked ConversionPanels nicely aligned.
    JPanel unitGroup = new JPanel() {
        public Dimension getMinimumSize() {
            return getPreferredSize();
        }

        public Dimension getPreferredSize() {
            return new Dimension(150, super.getPreferredSize().height);
        }

        public Dimension getMaximumSize() {
            return getPreferredSize();
        }
    };
    unitGroup.setLayout(new BoxLayout(unitGroup, BoxLayout.PAGE_AXIS));
    if (MULTICOLORED) {
        unitGroup.setOpaque(true);
        unitGroup.setBackground(new Color(0, 0, 255));
    }
    unitGroup.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
    unitGroup.add(textField);
    unitGroup.add(slider);

    //Create a subpanel so the combo box isn't too tall
    //and is sufficiently wide.
    JPanel chooserPanel = new JPanel();
    chooserPanel.setLayout(new BoxLayout(chooserPanel, BoxLayout.PAGE_AXIS));
    if (MULTICOLORED) {
        chooserPanel.setOpaque(true);
        chooserPanel.setBackground(new Color(255, 0, 255));
    }
    chooserPanel.add(unitChooser);
    chooserPanel.add(Box.createHorizontalStrut(100));

    //Put everything together.
    setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS));
    add(unitGroup);
    add(chooserPanel);
    unitGroup.setAlignmentY(TOP_ALIGNMENT);
    chooserPanel.setAlignmentY(TOP_ALIGNMENT);
}

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From source file:org.apache.hadoop.hive.ql.udf.UDFNumberFormat.java

public String evaluate(DoubleWritable d) {
    if (d == null) {
        return null;
    }/* w w  w. j  a  v  a2 s .  co  m*/
    double ori = d.get();
    try {
        NumberFormat nFormat = NumberFormat.getNumberInstance();
        nFormat.setMaximumFractionDigits(maxdefault);
        nFormat.setMaximumIntegerDigits(maxdefault);
        nFormat.setGroupingUsed(false);
        return nFormat.format(ori);
    } catch (Exception e) {
        LOG.error("can not format value:  " + ori);
        return null;
    }
}

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

/**
 * Default constructor.//  www .j a va2 s .  c o  m
 *
 * @param title  the frame title.
 */
public XMLPieChartDemo(final String title) {

    super(title);

    // create a dataset...
    PieDataset dataset = null;
    final URL url = getClass().getResource("/org/jfree/chart/demo/piedata.xml");

    try {
        final InputStream in = url.openStream();
        dataset = DatasetReader.readPieDatasetFromXML(in);
    } catch (IOException ioe) {
        System.out.println(ioe.getMessage());
    }

    // create the chart...
    final JFreeChart chart = ChartFactory.createPieChart("Pie Chart Demo 1", // chart title
            dataset, // data
            true, // include legend
            true, false);

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.yellow);
    final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelGenerator(new StandardPieItemLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data available");

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

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From source file:org.jfree.chart.demo.PieChartDemo4.java

/**
 * Default constructor.//w  w  w.  ja v  a 2 s  .  c o  m
 *
 * @param title  the frame title.
 */
public PieChartDemo4(final String title) {

    super(title);
    final PieDataset dataset = createDataset(14);

    // create the chart...
    final JFreeChart chart = ChartFactory.createPieChart("Pie Chart Demo 4", // chart title
            dataset, // dataset
            false, // include legend
            true, false);

    // set the background color for the chart...
    chart.setBackgroundPaint(new Color(222, 222, 255));
    final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setCircular(true);
    plot.setLabelGenerator(new StandardPieItemLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data available");

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

    final Rotator rotator = new Rotator(plot);
    rotator.start();

}

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From source file:net.sf.mzmine.modules.peaklistmethods.dataanalysis.projectionplots.ProjectionPlotPanel.java

public ProjectionPlotPanel(ProjectionPlotWindow masterFrame, ProjectionPlotDataset dataset,
        ParameterSet parameters) {//from   www .  j av a 2s . c  o  m
    super(null);

    boolean createLegend = false;
    if ((dataset.getNumberOfGroups() > 1) && (dataset.getNumberOfGroups() < 20))
        createLegend = true;

    chart = ChartFactory.createXYAreaChart("", dataset.getXLabel(), dataset.getYLabel(), dataset,
            PlotOrientation.VERTICAL, createLegend, false, false);
    chart.setBackgroundPaint(Color.white);

    setChart(chart);

    // title

    TextTitle chartTitle = chart.getTitle();
    chartTitle.setMargin(5, 0, 0, 0);
    chartTitle.setFont(titleFont);
    chart.removeSubtitle(chartTitle);

    // disable maximum size (we don't want scaling)
    setMaximumDrawWidth(Integer.MAX_VALUE);
    setMaximumDrawHeight(Integer.MAX_VALUE);

    // set the plot properties
    plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    // set grid properties
    plot.setDomainGridlinePaint(gridColor);
    plot.setRangeGridlinePaint(gridColor);

    // set crosshair (selection) properties
    plot.setDomainCrosshairVisible(false);
    plot.setRangeCrosshairVisible(false);

    plot.setForegroundAlpha(dataPointAlpha);

    NumberFormat numberFormat = NumberFormat.getNumberInstance();

    // set the X axis (component 1) properties
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setNumberFormatOverride(numberFormat);

    // set the Y axis (component 2) properties
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setNumberFormatOverride(numberFormat);

    plot.setDataset(dataset);

    spotRenderer = new ProjectionPlotRenderer(plot, dataset);
    itemLabelGenerator = new ProjectionPlotItemLabelGenerator(parameters);
    spotRenderer.setBaseItemLabelGenerator(itemLabelGenerator);
    spotRenderer.setBaseItemLabelsVisible(true);
    spotRenderer.setBaseToolTipGenerator(new ProjectionPlotToolTipGenerator(parameters));
    plot.setRenderer(spotRenderer);

    // Setup legend
    if (createLegend) {
        LegendItemCollection legendItemsCollection = new LegendItemCollection();
        for (int groupNumber = 0; groupNumber < dataset.getNumberOfGroups(); groupNumber++) {
            Object paramValue = dataset.getGroupParameterValue(groupNumber);
            if (paramValue == null) {
                // No parameter value available: search for raw data files
                // within this group, and use their names as group's name
                String fileNames = new String();
                for (int itemNumber = 0; itemNumber < dataset.getItemCount(0); itemNumber++) {
                    String rawDataFile = dataset.getRawDataFile(itemNumber);
                    if (dataset.getGroupNumber(itemNumber) == groupNumber)
                        fileNames = fileNames.concat(rawDataFile);
                }
                if (fileNames.length() == 0)
                    fileNames = "Empty group";

                paramValue = fileNames;
            }
            Color nextColor = (Color) spotRenderer.getGroupPaint(groupNumber);
            Color groupColor = new Color(nextColor.getRed(), nextColor.getGreen(), nextColor.getBlue(),
                    (int) Math.round(255 * dataPointAlpha));
            legendItemsCollection.add(new LegendItem(paramValue.toString(), "-", null, null,
                    spotRenderer.getDataPointsShape(), groupColor));
        }
        plot.setFixedLegendItems(legendItemsCollection);
    }

}

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From source file:cn.edu.thss.iise.bpmdemo.charts.PieChartDemo4.java

/**
 * Default constructor.//from  w  w  w.j a v  a  2 s.  c om
 *
 * @param title
 *            the frame title.
 */
public PieChartDemo4(final String title) {

    super(title);
    final PieDataset dataset = createDataset(14);

    // create the chart...
    final JFreeChart chart = ChartFactory.createPieChart("Pie Chart Demo 4", // chart title
            dataset, // dataset
            false, // include legend
            true, false);

    // set the background color for the chart...
    chart.setBackgroundPaint(new Color(222, 222, 255));

    final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setCircular(true);
    plot.setLabelGenerator(new StandardPieItemLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data available");

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));

    // add table
    Object[][] data = { { "Kathy0", new Integer(0) }, { "Kathy1", new Integer(2) },
            { "Kathy2", new Integer(5) }, { "Kathy3", new Integer(5) }, { "Kathy4", new Integer(5) },
            { "Kathy5", new Integer(5) }, { "Kathy6", new Integer(5) }, { "Kathy7", new Integer(5) },
            { "Kathy8", new Integer(5) }, { "Kathy9", new Integer(5) } };
    String[] columnNames = { "Model Name", "Reuse Number" };
    JTable table = new JTable(data, columnNames);
    final JPanel panel = new JPanel();
    panel.add(chartPanel);
    panel.add(table);
    setContentPane(panel);
    final Rotator rotator = new Rotator(plot);
    rotator.start();

}

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