Example usage for java.text NumberFormat getInstance

Introduction

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

Prototype

public static final NumberFormat getInstance() 

Source Link

Document

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

Usage

From source file:com.squarespace.template.UnitTestBase.java

public String commas(long num) {
    return NumberFormat.getInstance().format(num);
}

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From source file:be.ibridge.kettle.trans.step.textfileinput.TextFileInputData.java

/**
 * /*from  w  w w .  j  a  v a  2s.co  m*/
 */
public TextFileInputData() {
    super();

    thisline = null;
    nextline = null;

    lineBuffer = new ArrayList();
    nf = NumberFormat.getInstance();
    df = (DecimalFormat) nf;
    dfs = new DecimalFormatSymbols();
    daf = new SimpleDateFormat();
    dafs = new DateFormatSymbols();

    nr_repeats = 0;
    previous_row = null;
    filenr = 0;

    nrLinesOnPage = 0;

    fr = null;
    zi = null;

    filterProcessor = null;
}

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From source file:org.jfree.chart.demo.ItemLabelDemo5.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createStackedBarChart("Item Label Demo 5", null, null, categorydataset,
            PlotOrientation.VERTICAL, false, true, false);
    jfreechart.setBackgroundPaint(new Color(255, 255, 255));
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    MyStackedBarRenderer mystackedbarrenderer = new MyStackedBarRenderer();
    categoryplot.setRenderer(mystackedbarrenderer);
    ItemLabelPosition itemlabelposition = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 0.0D);//from   w  w w . ja va2  s .c  om
    mystackedbarrenderer.setPositiveItemLabelPositionFallback(itemlabelposition);
    mystackedbarrenderer.setNegativeItemLabelPositionFallback(itemlabelposition);
    StandardCategoryItemLabelGenerator standardcategoryitemlabelgenerator = new StandardCategoryItemLabelGenerator(
            "{0}", NumberFormat.getInstance());
    mystackedbarrenderer.setBaseItemLabelGenerator(standardcategoryitemlabelgenerator);
    mystackedbarrenderer.setBaseItemLabelsVisible(true);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setUpperBound(100D);
    return jfreechart;
}

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From source file:servlet.SalesReportEventsBarChart.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w ww  .j a v  a  2 s . c  o  m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    List<ArrayList> data = productSession.getEventSessionNo();

    final DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (int i = 0; i < data.size(); i++) {
        dataset.addValue(Integer.valueOf(data.get(i).get(1).toString()), "Sessions",
                data.get(i).get(0).toString());
    }

    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());

    JFreeChart barChart = ChartFactory.createBarChart("No of Sessions", "Event", "Sessions", dataset,
            PlotOrientation.VERTICAL, true, true, false);

    CategoryPlot cplot = (CategoryPlot) barChart.getPlot();
    cplot.setBackgroundPaint(Color.WHITE);//change background color

    //set  bar chart color
    ((BarRenderer) cplot.getRenderer()).setBarPainter(new StandardBarPainter());

    BarRenderer r = (BarRenderer) barChart.getCategoryPlot().getRenderer();
    r.setSeriesPaint(0, Color.GREEN);

    r.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", NumberFormat.getInstance()));
    r.setBaseItemLabelsVisible(true);

    CategoryAxis categoryAxis = cplot.getDomainAxis();
    categoryAxis.setUpperMargin(0.15);

    NumberAxis rangeAxis = (NumberAxis) cplot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setUpperMargin(0.15);

    int width = 550; /* Width of the image */

    int height = 450; /* Height of the image */

    response.setContentType("image/png");
    OutputStream out = response.getOutputStream();

    ChartUtilities.writeChartAsPNG(out, barChart, 400, 300, info);

}

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From source file:com.squarespace.template.UnitTestBase.java

public String commas(double num) {
    return NumberFormat.getInstance().format(num);
}

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From source file:net.sourceforge.processdash.ui.web.reports.XYChart.java

/** Create a scatter plot. */
@Override//from w  w w.ja v a2s  .  co  m
public JFreeChart createChart() {
    JFreeChart chart;
    String xLabel = null, yLabel = null;
    if (!chromeless) {
        xLabel = Translator.translate(data.getColName(1));

        yLabel = getSetting("yLabel");
        if (yLabel == null && data.numCols() == 2)
            yLabel = data.getColName(2);
        if (yLabel == null)
            yLabel = getSetting("units");
        if (yLabel == null)
            yLabel = "Value";
        yLabel = Translator.translate(yLabel);
    }

    Object autoZero = parameters.get("autoZero");

    boolean firstColumnContainsDate = data.numRows() > 0 && data.numCols() > 0
            && data.getData(1, 1) instanceof DateData;
    if (firstColumnContainsDate || parameters.get("xDate") != null) {
        chart = ChartFactory.createTimeSeriesChart(null, xLabel, yLabel, data.xyDataSource(), true, true,
                false);
        if (firstColumnContainsDate && ((DateData) data.getData(1, 1)).isFormatAsDateOnly())
            chart.getXYPlot().getRenderer().setBaseToolTipGenerator(
                    new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                            DateFormat.getDateInstance(DateFormat.SHORT), NumberFormat.getInstance()));
    } else {
        XYDataset src = data.xyDataSource();
        chart = ChartFactory.createScatterPlot(null, xLabel, yLabel, src, PlotOrientation.VERTICAL, true, true,
                false);
        if (src instanceof XYToolTipGenerator) {
            chart.getXYPlot().getRenderer().setBaseToolTipGenerator((XYToolTipGenerator) src);
        }

        String trendLine = getParameter("trend");
        if ("none".equalsIgnoreCase(trendLine))
            ;
        else if ("average".equalsIgnoreCase(trendLine))
            addTrendLine(chart,
                    XYDataSourceTrendLine.getAverageLine(src, 0, autoZero != null && !autoZero.equals("y")));
        else
            addTrendLine(chart,
                    XYDataSourceTrendLine.getRegressionLine(src, 0, autoZero != null && !autoZero.equals("y")));
    }

    if (autoZero != null) {
        if (!"x".equals(autoZero))
            ((NumberAxis) chart.getXYPlot().getRangeAxis()).setAutoRangeIncludesZero(true);
        if (!"y".equals(autoZero))
            ((NumberAxis) chart.getXYPlot().getDomainAxis()).setAutoRangeIncludesZero(true);
    }

    if (data.numCols() == 2)
        chart.removeLegend();

    return chart;
}

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From source file:org.netxilia.functions.TextFunctions.java

public String FIXED(double number, int decimals, boolean no_thousands_separator) {
    NumberFormat format = NumberFormat.getInstance();
    format.setMaximumFractionDigits(decimals);
    format.setGroupingUsed(!no_thousands_separator);
    return format.format(number);
}

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From source file:net.sourceforge.eclipsetrader.charts.ChartsPlugin.java

public static NumberFormat getPercentageFormat() {
    if (percentageFormat == null) {
        percentageFormat = NumberFormat.getInstance();
        percentageFormat.setGroupingUsed(false);
        percentageFormat.setMinimumIntegerDigits(1);
        percentageFormat.setMinimumFractionDigits(2);
        percentageFormat.setMaximumFractionDigits(2);
    }//from ww  w  . j a  v a  2s .c  o  m
    return percentageFormat;
}

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From source file:com.googlecode.logVisualizer.chart.HorizontalBarChartBuilder.java

private JFreeChart createChart(final CategoryDataset dataset) {
    final JFreeChart chart = ChartFactory.createBarChart(getTitle(), xLable, yLable, dataset,
            PlotOrientation.HORIZONTAL, isIncludeLegend(), true, false);
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    final BarRenderer renderer = (BarRenderer) plot.getRenderer();
    final CategoryAxis categoryAxis = plot.getDomainAxis();
    final NumberAxis numberAxis = (NumberAxis) plot.getRangeAxis();

    plot.setNoDataMessage("No data available");
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.black);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    setBarShadowVisible(chart, false);/* w  w  w .  j a  v  a 2 s.c  om*/

    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseToolTipGenerator(
            new StandardCategoryToolTipGenerator("{1}, {2}", NumberFormat.getInstance()));

    categoryAxis.setCategoryMargin(0.02);
    categoryAxis.setUpperMargin(0.02);
    categoryAxis.setLowerMargin(0.02);
    numberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberAxis.setUpperMargin(0.1);

    return chart;
}

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From source file:com.alibaba.json.test.JSONParser2Test.java

private void f_jackson() throws Exception {
    long startNano = System.nanoTime();
    for (int i = 0; i < COUNT; ++i) {
        ObjectMapper mapper = new ObjectMapper();
        mapper.readTree(text);//www.j  a  v  a 2s  . c o  m
        // JsonNode head = node.get(0);
        // JsonNode body = node.get(1);
    }
    long nano = System.nanoTime() - startNano;
    System.out.println("jackson \t: " + NumberFormat.getInstance().format(nano));
}

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