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:org.vast.stt.renderer.JFreeChart.XYPlotBuilder.java

public void addAxisToPlot(DataItem item) {
    String axisName = item.getName();
    NumberAxis rangeAxis = new NumberAxis(axisName);
    rangeAxis.setAutoRangeIncludesZero(false);
    rangeAxis.setAutoRange(false);//from  w w  w  . java  2  s  . c o m
    NumberFormat format = NumberFormat.getNumberInstance();
    format.setMaximumFractionDigits(2);
    rangeAxis.setNumberFormatOverride(format);
    rangeAxis.setLowerBound(scene.getRangeMin());
    rangeAxis.setUpperBound(scene.getRangeMax());
    plot.setRangeAxis(rangeAxisCount, rangeAxis);
    axisTable.put(item, rangeAxisCount);
    rangeAxisCount++;
}

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From source file:de.berlios.jhelpdesk.web.ticket.TicketNewWizardController.java

@InitBinder
public void initBinder(WebDataBinder binder) {
    NumberFormat nf = NumberFormat.getNumberInstance();
    binder.registerCustomEditor(Long.class, null, new CustomNumberEditor(Long.class, nf, true));
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
    binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));
    binder.registerCustomEditor(byte[].class, new ByteArrayMultipartFileEditor());
    binder.registerCustomEditor(User.class, userEditor);
    binder.registerCustomEditor(TicketPriority.class, ticketPriorityEditor);
    binder.registerCustomEditor(TicketCategory.class, ticketCategoryEditor);
}

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From source file:guineu.modules.dataanalysis.PCA.ProjectionPlotPanel.java

public ProjectionPlotPanel(ProjectionPlotWindow masterFrame, ProjectionPlotDataset dataset,
        ParameterSet parameters) {//from   w w w.j  a v  a2 s.  c  o  m
    super(null);

    boolean createLegend = true;
    if (dataset.getNumberOfGroups() > 20) {
        createLegend = false;
    }

    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);
    } else {

        Dataset legends = new SimpleBasicDataset("Legends");
        legends.addColumnName("Samples");

        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.toString());
                    }
                }
                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));

            PeakListRow row = new SimplePeakListRowOther();
            row.setPeak("Samples", paramValue.toString());
            legends.addRow(row);
            legends.addRowColor(groupColor);
        }

        GuineuCore.getDesktop().AddNewFile(legends);
    }

}

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From source file:com.pureinfo.srm.reports.impl.PieChartBuilder.java

/**
 * @throws PureException//from   w  ww  . j av a  2 s  . c o m
 * @see com.pureinfo.srm.reports.IChartBuilder#draw(java.util.List, int)
 */
public JFreeChart buildChart() {
    Iterator result = m_datas.iterator();
    DefaultPieDataset ds = getDataset(result);

    JFreeChart jfreechart = ChartFactory.createPieChart3D(null, ds, false, false, false);
    jfreechart.setBackgroundPaint(Color.WHITE);

    PiePlot3D pieplot3d = (PiePlot3D) jfreechart.getPlot();
    pieplot3d.setOutlinePaint(Color.GRAY);
    pieplot3d.setOutlineStroke(new BasicStroke(1));
    pieplot3d.setStartAngle(30D);
    pieplot3d.setDepthFactor(0.04);
    pieplot3d.setDrawingSupplier(new DefaultDrawingSupplier(MyPaintMgr.getPaints(),
            DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));

    pieplot3d.setCircular(false);
    pieplot3d.setDirection(Rotation.CLOCKWISE);
    pieplot3d.setOutlinePaint(Color.WHITE);
    pieplot3d.setInteriorGap(.15);
    Color color = new Color(0xaa, 0xaa, 0xaa, 255);
    pieplot3d.setBaseSectionOutlinePaint(color);
    pieplot3d.setBaseSectionOutlineStroke(new BasicStroke(0));
    pieplot3d.setForegroundAlpha(0.6f);
    pieplot3d.setLabelLinkStroke(new BasicStroke(1));
    pieplot3d.setLabelOutlinePaint(new Color(0x777777));
    pieplot3d.setLabelBackgroundPaint(new Color(0xf1f1f7));
    pieplot3d.setLabelLinkPaint(new Color(0xaa, 0xaa, 0xaa, 60));
    pieplot3d.setNoDataMessage("No data to display");
    pieplot3d.setLabelShadowPaint(new Color(0xdddddd));
    pieplot3d.setLabelFont(new Font("", Font.PLAIN, 10));
    if (m_nType == TYPE_PERCENT) {

        pieplot3d.setLabelGenerator(new StandardPieItemLabelGenerator("{0} = {2}",
                NumberFormat.getNumberInstance(), PERCENT_NUMBER_FORMAT));
    }

    fillChartInfo(ds);
    return jfreechart;
}

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From source file:io.github.mzmine.util.jfreechart.ManualZoomDialog.java

@FXML
public void initialize() {

    NumberFormat xAxisFormatter;/* w ww .ja va2 s .com*/
    if (xAxis instanceof NumberAxis)
        xAxisFormatter = ((NumberAxis) xAxis).getNumberFormatOverride();
    else
        xAxisFormatter = NumberFormat.getNumberInstance();

    NumberFormat yAxisFormatter;
    if (yAxis instanceof NumberAxis)
        yAxisFormatter = ((NumberAxis) yAxis).getNumberFormatOverride();
    else
        yAxisFormatter = NumberFormat.getNumberInstance();

    xAxisLabel.setText(xAxis.getLabel());
    yAxisLabel.setText(yAxis.getLabel());

    xAxisRangeMin.setTextFormatter(new TextFormatter<>(new NumberStringConverter(xAxisFormatter)));
    xAxisRangeMin.disableProperty().bind(xAxisAutoRange.selectedProperty());
    xAxisRangeMin.setText(String.valueOf(xAxis.getLowerBound()));
    xAxisRangeMax.setTextFormatter(new TextFormatter<>(new NumberStringConverter(xAxisFormatter)));
    xAxisRangeMax.disableProperty().bind(xAxisAutoRange.selectedProperty());
    xAxisRangeMax.setText(String.valueOf(xAxis.getUpperBound()));
    xAxisAutoRange.setSelected(xAxis.isAutoRange());

    yAxisRangeMin.setTextFormatter(new TextFormatter<>(new NumberStringConverter(yAxisFormatter)));
    yAxisRangeMin.setText(String.valueOf(yAxis.getLowerBound()));
    yAxisRangeMin.disableProperty().bind(yAxisAutoRange.selectedProperty());
    yAxisRangeMax.setTextFormatter(new TextFormatter<>(new NumberStringConverter(yAxisFormatter)));
    yAxisRangeMax.setText(String.valueOf(yAxis.getUpperBound()));
    yAxisRangeMax.disableProperty().bind(yAxisAutoRange.selectedProperty());
    yAxisAutoRange.setSelected(yAxis.isAutoRange());

    xAxisTickSize.disableProperty().bind(xAxisAutoTickSize.selectedProperty());
    xAxisTickSize.setText(String.valueOf(xAxis.getTickUnit().getSize()));
    xAxisAutoTickSize.setSelected(xAxis.isAutoTickUnitSelection());

    yAxisTickSize.setTextFormatter(new TextFormatter<>(new NumberStringConverter(yAxisFormatter)));
    yAxisTickSize.setText(String.valueOf(yAxis.getTickUnit().getSize()));
    yAxisTickSize.disableProperty().bind(yAxisAutoTickSize.selectedProperty());
    yAxisAutoTickSize.setSelected(yAxis.isAutoTickUnitSelection());

}

---

From source file:de.main.sessioncreator.ReportingHelper.java

/**
 * Creates a chart// w  w w. j a  va 2  s. co  m
 */
private JFreeChart createChart(PieDataset dataset, String title) {

    //        JFreeChart chart = ChartFactory.createPieChart3D(
    JFreeChart chart = ChartFactory.createPieChart(title, // chart title
            dataset, // data
            false, // include legend
            true, false);

    //        PiePlot3D plot = (PiePlot3D) chart.getPlot();
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setStartAngle(90);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    return chart;

}

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From source file:net.sf.dynamicreports.design.transformation.chartcustomizer.ShowValuesCustomizer.java

@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
    if (chart.getPlot() instanceof CategoryPlot) {
        CategoryItemRenderer renderer = chart.getCategoryPlot().getRenderer();
        if (StringUtils.isBlank(valuePattern)) {
            renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        } else {/*from  w  ww. ja v  a2s .c om*/
            renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator(
                    StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
                    new DecimalFormat(valuePattern)));
        }
        renderer.setBaseItemLabelsVisible(Boolean.TRUE);
        chart.getCategoryPlot().getRangeAxis().zoomRange(0, 1.1);
        if (renderer.getClass().equals(BarRenderer3D.class)) {
            ((BarRenderer3D) renderer).setItemLabelAnchorOffset(10D);
            renderer.setBasePositiveItemLabelPosition(
                    new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
        }
    } else if (chart.getPlot() instanceof XYPlot) {
        XYItemRenderer renderer = chart.getXYPlot().getRenderer();
        if (StringUtils.isBlank(valuePattern)) {
            renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
        } else {
            renderer.setBaseItemLabelGenerator(
                    new StandardXYItemLabelGenerator(StandardXYItemLabelGenerator.DEFAULT_ITEM_LABEL_FORMAT,
                            NumberFormat.getNumberInstance(), new DecimalFormat(valuePattern)));
        }
        renderer.setBaseItemLabelsVisible(Boolean.TRUE);
        chart.getXYPlot().getRangeAxis().zoomRange(0, 1.1);
    }
}

---

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

public String evaluate(DoubleWritable d, IntWritable fracMax, IntWritable intMax) {
    if (d == null || fracMax == null || intMax == null) {
        return null;
    }//from ww w.j  av  a 2 s.c  om
    double ori = d.get();
    try {
        NumberFormat nFormat = NumberFormat.getNumberInstance();
        nFormat.setMaximumFractionDigits(fracMax.get());
        nFormat.setMaximumIntegerDigits(intMax.get());
        nFormat.setGroupingUsed(false);
        return nFormat.format(ori);
    } catch (Exception e) {
        LOG.error("can not format value:  " + ori);
        return null;
    }
}

---

From source file:com.ouc.cpss.view.SupTradeChartBuilder.java

private static JFreeChart createJFreeChart(PieDataset dataset) {
    /**/*from w  w w  .  j a  v a2s. com*/
     * JFreeChart
     */
    //?     
    StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
    //     
    standardChartTheme.setExtraLargeFont(new Font("", Font.BOLD, 20));
    //    
    standardChartTheme.setRegularFont(new Font("", Font.PLAIN, 15));
    //?     
    standardChartTheme.setLargeFont(new Font("", Font.PLAIN, 15));
    //?   
    ChartFactory.setChartTheme(standardChartTheme);
    //??  
    //createPieChart 2D; createPieChart3D  3D
    JFreeChart chart = ChartFactory.createPieChart("", dataset, true, true, false);

    //,?
    chart.setTitle(new TextTitle("", new Font("", Font.ITALIC, 22)));

    //?
    LegendTitle legend = chart.getLegend(0);
    //,ture,?
    legend.setItemFont(new Font("", Font.BOLD, 20));

    //?(??)
    PiePlot plot = (PiePlot) chart.getPlot();
    //?==?
    plot.setLabelFont(new Font("", Font.BOLD, 22));
    //
    plot.setBaseSectionOutlinePaint(Color.BLUE);
    //
    plot.setBaseSectionOutlineStroke(new BasicStroke(0.5f));
    //?,??,??
    plot.setDirection(Rotation.CLOCKWISE);//,Rotation.CLOCKWISE
    //()
    plot.setStartAngle(70);
    //???
    //plot.setExplodePercent(1, 0.5D);
    //plot.setExplodePercent("One", 0.5D);
    //,3D?
    plot.setExplodePercent(dataset.getKey(0), 0.1d);
    //
    plot.setLabelLinkPaint(Color.BLUE);
    //
    plot.setLabelOutlinePaint(Color.black);
    //
    plot.setLabelShadowPaint(Color.RED);
    //
    plot.setSectionPaint(1, Color.BLACK);
    // :,{0},{1},{2}?,???
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}:{1}\r\n{2}",
            NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));

    //
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}={2}"));
    //:(true),(false)
    plot.setCircular(true);
    //?
    plot.setNoDataMessage("??...");

    //???
    plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    //
    //plot.setURLGenerator(new StandardPieURLGenerator("detail.jsp"));

    return chart;
}

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From source file:io.pcp.parfait.benchmark.CPUThreadTest.java

private void report(List<CPUThreadTestRunner> cpuThreadTestRunners, double timeTakenms, int iterations,
        boolean cpuTracingEnabled, CPUThreadTestRunner.CpuLookupMethod cpuLookupMethod) {
    long totalBlockedCount = computeTotalBlockedCount(
            transformToListOfBlockedMetricCollectors(cpuThreadTestRunners));
    long totalBlockedTime = computeTotalBlockedTime(
            transformToListOfBlockedMetricCollectors(cpuThreadTestRunners));

    double iterationsPerSecond = iterations / (timeTakenms / 1000);
    NumberFormat numberInstance = NumberFormat.getNumberInstance();
    String iterationsPerSecondString = numberInstance.format(iterationsPerSecond);

    System.out.printf(/*w  ww  .  ja v  a2 s  .  co m*/
            "cpuTracingEnabled: %s\tcpuLookupMethod: %s\titerations/sec: %s\tblockedCount: %d\tblockedTime: %d\n",
            leftPadBoolean(cpuTracingEnabled), formatCpuLookupMethod(cpuLookupMethod),
            iterationsPerSecondString, totalBlockedCount, totalBlockedTime);
}

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