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 NumberFormat getInstance(Locale inLocale)

Source Link

Document

Returns a general-purpose number format for the specified locale.

Usage

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Create a localized string representation of the given long.
 *
 * @param i A long integer/*from  w  w w  . java2 s  .c  o m*/
 * @param context The given JSP context
 * @return a localized string representation of the given long TODO Should this method throw ArgumentNotValid if the
 * context is null
 */
public static String localiseLong(long i, PageContext context) {
    NumberFormat nf = NumberFormat.getInstance(HTMLUtils.getLocaleObject(context));
    return nf.format(i);
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Create a localized string representation of the given long.
 *
 * @param i A long integer/*from  w  w  w  .j  a va  2s. c  o  m*/
 * @param locale The given locale.
 * @return a localized string representation of the given long TODO Should this method throw ArgumentNotValid if the
 * locale is null
 */
public static String localiseLong(long i, Locale locale) {
    NumberFormat nf = NumberFormat.getInstance(locale);
    return nf.format(i);
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Parse a given String for a long value.
 *
 * @param loc The given Locale.//from www . j a  v  a 2 s. com
 * @param paramValue The given parameter value
 * @param parameterName The given parameter name (used for debugging)
 * @param defaultValue The default value for the parameter, in case the string cannot be parsed
 * @return the long value found in the paramValue
 */
public static Long parseLong(Locale loc, String paramValue, String parameterName, Long defaultValue) {
    ArgumentNotValid.checkNotNull(loc, "Locale loc");
    ArgumentNotValid.checkNotNullOrEmpty(parameterName, "String parameterName");

    if (paramValue != null && paramValue.trim().length() > 0) {
        paramValue = paramValue.trim();
        try {
            return NumberFormat.getInstance(loc).parse(paramValue).longValue();
        } catch (ParseException e) {
            throw new ForwardedToErrorPage(
                    "Invalid value " + paramValue + " for integer parameter '" + parameterName + "'", e);
        }
    } else {
        return defaultValue;
    }
}

From source file:io.hummer.util.test.GenericTestResult.java

public String getPlottableAverages3D(List<Integer> levels, String[] keyTemplates, ResultType type,
        String... additionalCommands) {
    StringBuilder b = new StringBuilder();
    NumberFormat f = NumberFormat.getInstance(Locale.US);
    f.setMinimumFractionDigits(3);/*from   w ww  .  jav  a  2 s .c om*/
    f.setMaximumFractionDigits(3);
    f.setGroupingUsed(false);
    for (int l : levels) {
        for (String t : keyTemplates) {
            String key = t.replaceAll("<level>", "" + l);
            Double val = 0.0;
            if (type == ResultType.THROUGHPUT)
                val = getThroughput(key);
            else if (type == ResultType.MEAN)
                val = getMean(key);
            if (val.isNaN())
                val = 0.0;
            b.append(f.format(val));
            b.append("\n");
        }
        b.append("\n");
    }
    return b.toString();
}

From source file:com.github.dougkelly88.FLIMPlateReaderGUI.SequencingClasses.GUIComponents.XYSequencing.java

private void genZStackButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_genZStackButtonActionPerformed
    //TODO: generate new FOV in current position if FOV table is empty. 
    //TODO: /* ww w .  j  a v  a  2s  .  c  om*/

    double startUm = -1.0;
    double endUm = -1.0;
    double stepUm = 1.0;

    String um = "(" + "\u00B5" + "m)";
    JLabel messageLabel = new JLabel("<html>Please enter start, end and delta values for Z stack: </html>");
    JLabel startLabel = new JLabel("Start Z position " + um + ":");
    JLabel endLabel = new JLabel("End Z position " + um + ":");
    JLabel stepLabel = new JLabel("Step size " + um + ":");

    // Uses a custom NumberFormat.
    NumberFormat customFormat = NumberFormat.getInstance(new Locale("en_US"));
    JFormattedTextField customFormatField = new JFormattedTextField(new NumberFormatter(customFormat));

    JFormattedTextField startField = new JFormattedTextField(customFormat);
    startField.setValue(-3.0);
    JFormattedTextField endField = new JFormattedTextField(customFormat);
    endField.setValue(3.0);
    JFormattedTextField stepField = new JFormattedTextField(customFormat);
    stepField.setValue(1.0);

    JPanel zStackDialog = new JPanel();
    zStackDialog.setLayout(new BorderLayout(50, 100));

    JPanel controlsPanel = new JPanel();
    controlsPanel.setLayout(new GridLayout(3, 2, 50, 10));

    controlsPanel.add(startLabel);
    controlsPanel.add(startField);
    controlsPanel.add(endLabel);
    controlsPanel.add(endField);
    controlsPanel.add(stepLabel);
    controlsPanel.add(stepField);

    zStackDialog.add(messageLabel, BorderLayout.PAGE_START);
    zStackDialog.add(controlsPanel, BorderLayout.CENTER);

    int result = JOptionPane.showConfirmDialog(this, zStackDialog, "Z stack setup",
            JOptionPane.OK_CANCEL_OPTION);
    if (result == JOptionPane.OK_OPTION) {

        // must be a better way to achieve this...?
        if (startField.getValue().getClass() == Double.class) {
            startUm = (Double) (startField.getValue());
        } else {
            startUm = ((Long) startField.getValue()).doubleValue();
        }

        if (endField.getValue().getClass() == Double.class) {
            endUm = (Double) (endField.getValue());
        } else {
            endUm = ((Long) endField.getValue()).doubleValue();
        }

        if (stepField.getValue().getClass() == Double.class) {
            stepUm = (Double) (stepField.getValue());
        } else {
            stepUm = ((Long) stepField.getValue()).doubleValue();
        }

        setZStackParams(startUm, endUm, stepUm);

        doZStackGeneration(getZStackParams());
    }

}

From source file:org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java

private byte[] createToolAnalysisChart(int width, int height) {
    CategoryDataset dataset = getToolAnalysisDataSet();

    if (dataset == null) {
        return generateNoDataChart(width, height);
    }//from   w  ww  . ja  va  2s  .  c om

    JFreeChart chart = ChartFactory.createBarChart(null, // chart title
            null, // domain axis label
            null, // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, // the plot orientation
            false, // legend
            false, // tooltips
            false // urls
    );

    // set background
    chart.setBackgroundPaint(parseColor(statsManager.getChartBackgroundColor()));

    // set chart border
    chart.setPadding(new RectangleInsets(10, 5, 5, 5));
    chart.setBorderVisible(true);
    chart.setBorderPaint(parseColor("#cccccc"));

    // set anti alias
    chart.setAntiAlias(true);

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

    // set transparency
    plot.setForegroundAlpha(0.7f);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setVisible(false);
    domainAxis.setUpperMargin(0);
    domainAxis.setLowerMargin(0);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setUpperMargin(0.20);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    CategoryItemLabelGenerator generator = new StandardCategoryItemLabelGenerator("{1}",
            NumberFormat.getInstance(new ResourceLoader().getLocale()));
    renderer.setBaseItemLabelGenerator(generator);
    renderer.setBaseItemLabelFont(new Font("SansSerif", Font.PLAIN, 9));
    renderer.setBaseItemLabelsVisible(true);
    renderer.setItemMargin(0);
    renderer.setSeriesPaint(0, Color.BLUE);

    BufferedImage img = chart.createBufferedImage(width, height);
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        ImageIO.write(img, "png", out);
    } catch (IOException e) {
        log.warn("Error occurred while generating SiteStats chart image data", e);
    }
    return out.toByteArray();
}

From source file:controllers.AnyplaceMapping.java

private static double calculateWeightOfConnection(String pois_a, String pois_b) throws DatasourceException {

    double lat_a = 0, lon_a = 0, lat_b = 0, lon_b = 0;

    NumberFormat nf = NumberFormat.getInstance(Locale.ENGLISH);

    JsonNode pa = ProxyDataSource.getIDatasource().getFromKeyAsJson(pois_a);
    if (pa == null) {
        lat_a = 0.0;//from   www. ja  v  a 2 s .  com
        lon_a = 0.0;
    } else {
        // everything is ok
        try {
            lat_a = nf.parse(pa.path("coordinates_lat").textValue()).doubleValue();
            lon_a = nf.parse(pa.path("coordinates_lon").textValue()).doubleValue();
        } catch (ParseException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }
    }

    JsonNode pb = ProxyDataSource.getIDatasource().getFromKeyAsJson(pois_b);
    if (pb == null) {
        lat_b = 0.0;
        lon_b = 0.0;
    } else {
        // everything is ok
        try {
            lat_b = nf.parse(pb.path("coordinates_lat").textValue()).doubleValue();
            lon_b = nf.parse(pb.path("coordinates_lon").textValue()).doubleValue();
        } catch (ParseException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }
    }

    return GeoPoint.getDistanceBetweenPoints(lat_a, lon_a, lat_b, lon_b, "K");
}

From source file:net.sf.jasperreports.chartthemes.spring.GenericChartTheme.java

/**
 * Build and configure a meter chart./*from ww  w  . j  av a  2  s  . c  o  m*/
 */
protected JFreeChart createMeterChart() throws JRException {
    // Start by creating the plot that will hold the meter
    MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset());
    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // Set the shape
    MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.PIE : jrPlot.getShapeValue();

    switch (shape) {
    case CHORD:
        chartPlot.setDialShape(DialShape.CHORD);
        break;
    case CIRCLE:
        chartPlot.setDialShape(DialShape.CIRCLE);
        break;
    case DIAL:
        return createDialChart();
    case PIE:
    default:
        chartPlot.setDialShape(DialShape.PIE);
    }

    // Set the meter's range
    chartPlot.setRange(convertRange(jrPlot.getDataRange()));

    // Set the size of the meter
    int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger();
    chartPlot.setMeterAngle(meterAngle);

    // Set the units - this is just a string that will be shown next to the
    // value
    String units = jrPlot.getUnits();
    if (units != null && units.length() > 0)
        chartPlot.setUnits(units);

    // Set the spacing between ticks.  I hate the name "tickSize" since to me it
    // implies I am changing the size of the tick, not the spacing between them.
    double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble();
    chartPlot.setTickSize(tickInterval);

    // Set all the colors we support
    Color color = jrPlot.getMeterBackgroundColor();
    if (color != null)
        chartPlot.setDialBackgroundPaint(color);

    color = jrPlot.getNeedleColor();
    if (color != null)
        chartPlot.setNeedlePaint(color);

    JRFont tickLabelFont = jrPlot.getTickLabelFont();
    Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap,
            ChartThemesConstants.BASEFONT_SIZE);
    Font themeTickLabelFont = getFont(
            (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT),
            tickLabelFont, defaultBaseFontSize);
    chartPlot.setTickLabelFont(themeTickLabelFont);

    // localizing the default format, can be overridden by display.getMask()
    chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale()));

    JRValueDisplay display = jrPlot.getValueDisplay();
    JRFont displayFont = display.getFont();
    Font themeDisplayFont = getFont(
            (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT),
            displayFont, defaultBaseFontSize);
    // Set how the value is displayed.
    if (display != null) {
        if (display.getColor() != null) {
            chartPlot.setValuePaint(display.getColor());
        }

        if (display.getMask() != null) {
            chartPlot.setTickLabelFormat(
                    new DecimalFormat(display.getMask(), DecimalFormatSymbols.getInstance(getLocale())));
        }
        if (display.getFont() != null) {
            chartPlot.setValueFont(themeDisplayFont);
        }

    }

    color = jrPlot.getTickColor();
    if (color != null)
        chartPlot.setTickPaint(color);

    // Now define all of the intervals, setting their range and color
    List<JRMeterInterval> intervals = jrPlot.getIntervals();
    if (intervals != null) {
        Iterator<JRMeterInterval> iter = intervals.iterator();
        while (iter.hasNext()) {
            JRMeterInterval interval = iter.next();
            if (interval != null)
                chartPlot.addInterval(convertInterval(interval));
        }
    }

    // Actually create the chart around the plot
    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            chartPlot, isShowLegend());

    // Set all the generic options
    configureChart(jfreeChart, getPlot());

    return jfreeChart;
}

From source file:net.sf.jasperreports.chartthemes.simple.SimpleChartTheme.java

/**
 * Build and configure a meter chart./*from  w w  w . jav a2 s  .  c  om*/
 */
protected JFreeChart createMeterChart() throws JRException {
    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // Start by creating the plot that will hold the meter
    MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset());

    // Set the shape
    MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.PIE : jrPlot.getShapeValue();
    if (shape == MeterShapeEnum.CHORD)
        chartPlot.setDialShape(DialShape.CHORD);
    else if (shape == MeterShapeEnum.CIRCLE)
        chartPlot.setDialShape(DialShape.CIRCLE);
    else if (shape == MeterShapeEnum.DIAL)
        return createDialChart();
    else
        chartPlot.setDialShape(DialShape.PIE);

    // Set the meter's range
    chartPlot.setRange(convertRange(jrPlot.getDataRange()));

    // Set the size of the meter
    int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger();
    chartPlot.setMeterAngle(meterAngle);

    // Set the units - this is just a string that will be shown next to the
    // value
    String units = jrPlot.getUnits();
    if (units != null && units.length() > 0)
        chartPlot.setUnits(units);

    // Set the spacing between ticks.  I hate the name "tickSize" since to me it
    // implies I am changing the size of the tick, not the spacing between them.
    double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble();
    chartPlot.setTickSize(tickInterval);

    // Set all the colors we support
    Color color = jrPlot.getMeterBackgroundColor();
    if (color != null)
        chartPlot.setDialBackgroundPaint(color);

    color = jrPlot.getNeedleColor();
    if (color != null)
        chartPlot.setNeedlePaint(color);

    JRBaseFont font = new JRBaseFont();
    FontUtil.copyNonNullOwnProperties(getPlotSettings().getTickLabelFont(), font);
    FontUtil.copyNonNullOwnProperties(jrPlot.getTickLabelFont(), font);
    font = new JRBaseFont(getChart(), font);
    chartPlot.setTickLabelFont(getFontUtil().getAwtFont(font, getLocale()));

    // localizing the default format, can be overridden by display.getMask()
    chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale()));

    // Set how the value is displayed.
    JRValueDisplay display = jrPlot.getValueDisplay();
    if (display != null) {
        if (display.getColor() != null) {
            chartPlot.setValuePaint(display.getColor());
        }

        if (display.getMask() != null) {
            chartPlot.setTickLabelFormat(
                    new DecimalFormat(display.getMask(), DecimalFormatSymbols.getInstance(getLocale())));
        }

        font = new JRBaseFont();
        FontUtil.copyNonNullOwnProperties(getPlotSettings().getDisplayFont(), font);
        FontUtil.copyNonNullOwnProperties(jrPlot.getValueDisplay().getFont(), font);
        font = new JRBaseFont(getChart(), font);
        chartPlot.setValueFont(getFontUtil().getAwtFont(font, getLocale()));

    }

    color = jrPlot.getTickColor();
    if (color != null)
        chartPlot.setTickPaint(color);

    // Now define all of the intervals, setting their range and color
    List<JRMeterInterval> intervals = jrPlot.getIntervals();
    if (intervals != null) {
        Iterator<JRMeterInterval> iter = intervals.iterator();
        while (iter.hasNext()) {
            JRMeterInterval interval = iter.next();
            if (interval != null)
                chartPlot.addInterval(convertInterval(interval));
        }
    }

    // Actually create the chart around the plot
    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            chartPlot, isShowLegend());

    // Set all the generic options
    configureChart(jfreeChart, getPlot());

    return jfreeChart;
}

From source file:net.sf.jasperreports.engine.fill.DefaultChartTheme.java

/**
 *
 *///  ww  w  . j  ava2s .co  m
protected JFreeChart createMeterChart() throws JRException {
    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // Start by creating the plot that will hold the meter
    MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset());

    // Set the shape
    MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.PIE : jrPlot.getShapeValue();
    switch (shape) {
    case CHORD:
        chartPlot.setDialShape(DialShape.CHORD);
        break;
    case CIRCLE:
        chartPlot.setDialShape(DialShape.CIRCLE);
        break;
    case PIE:
    default:
        chartPlot.setDialShape(DialShape.PIE);
    }

    // Set the meter's range
    chartPlot.setRange(convertRange(jrPlot.getDataRange()));

    // Set the size of the meter
    int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger();
    chartPlot.setMeterAngle(meterAngle);

    // Set the units - this is just a string that will be shown next to the
    // value
    String units = jrPlot.getUnits();
    if (units != null && units.length() > 0) {
        chartPlot.setUnits(units);
    }

    // Set the font used for tick labels
    if (jrPlot.getTickLabelFont() != null) {
        chartPlot.setTickLabelFont(fontUtil.getAwtFont(jrPlot.getTickLabelFont(), getLocale()));
    }

    // Set the spacing between ticks.  I hate the name "tickSize" since to me it
    // implies I am changing the size of the tick, not the spacing between them.
    double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble();
    chartPlot.setTickSize(tickInterval);

    // Set all the colors we support
    Color color = jrPlot.getMeterBackgroundColor();
    if (color != null) {
        chartPlot.setDialBackgroundPaint(color);
    }

    color = jrPlot.getNeedleColor();
    if (color != null) {
        chartPlot.setNeedlePaint(color);
    }

    // localizing the default format, can be overridden by display.getMask()
    chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale()));

    // Set how the value is displayed.
    JRValueDisplay display = jrPlot.getValueDisplay();
    if (display != null) {
        if (display.getColor() != null) {
            chartPlot.setValuePaint(display.getColor());
        }

        if (display.getMask() != null) {
            chartPlot.setTickLabelFormat(
                    new DecimalFormat(display.getMask(), DecimalFormatSymbols.getInstance(getLocale())));
        }

        if (display.getFont() != null) {
            chartPlot.setValueFont(fontUtil.getAwtFont(display.getFont(), getLocale()));
        }

    }

    color = jrPlot.getTickColor();
    if (color != null) {
        chartPlot.setTickPaint(color);
    }

    // Now define all of the intervals, setting their range and color
    List<JRMeterInterval> intervals = jrPlot.getIntervals();
    if (intervals != null) {
        Iterator<JRMeterInterval> iter = intervals.iterator();
        while (iter.hasNext()) {
            JRMeterInterval interval = iter.next();
            chartPlot.addInterval(convertInterval(interval));
        }
    }

    // Actually create the chart around the plot
    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            chartPlot, isShowLegend());

    // Set all the generic options
    configureChart(jfreeChart);

    return jfreeChart;
}