Example usage for org.jfree.chart.plot ThermometerPlot setMercuryPaint

Introduction

In this page you can find the example usage for org.jfree.chart.plot ThermometerPlot setMercuryPaint.

Prototype

public void setMercuryPaint(Paint paint) 

Source Link

Document

Sets the default mercury paint and sends a PlotChangeEvent to all registered listeners.

Usage

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

/**
 * Build and run a thermometer chart.  JFreeChart thermometer charts have some
 * limitations.  They always have a maximum of three ranges, and the colors of those
 * ranges seems to be fixed./*from  w w  w .  ja  va2  s. c  o m*/
 *
 * @param evaluation current expression evaluation phase
 * @throws JRException
 */
protected JFreeChart createThermometerChart() throws JRException {
    JRThermometerPlot jrPlot = (JRThermometerPlot) getPlot();

    // Create the plot that will hold the thermometer.
    ThermometerPlot chartPlot = new ThermometerPlot((ValueDataset) getDataset());

    Range range = convertRange(jrPlot.getDataRange());

    // Set the boundary of the thermomoter
    chartPlot.setLowerBound(range.getLowerBound());
    chartPlot.setUpperBound(range.getUpperBound());

    // Units can only be Fahrenheit, Celsius or none, so turn off for now.
    chartPlot.setUnits(ThermometerPlot.UNITS_NONE);

    // Set the color of the mercury.  Only used when the value is outside of
    // any defined ranges.
    Color color = jrPlot.getMercuryColor();
    if (color != null) {
        chartPlot.setMercuryPaint(color);
    }

    // Set the formatting of the value display
    JRValueDisplay display = jrPlot.getValueDisplay();
    if (display != null) {
        if (display.getColor() != null) {
            chartPlot.setValuePaint(display.getColor());
        }
        if (display.getMask() != null) {
            chartPlot.setValueFormat(new DecimalFormat(display.getMask()));
        }
        if (display.getFont() != null) {
            //            chartPlot.setValueFont(JRFontUtil.getAwtFont(display.getFont()));
        }
    }

    // Set the location of where the value is displayed
    ValueLocationEnum valueLocation = jrPlot.getValueLocationValue();
    switch (valueLocation) {
    case NONE:
        chartPlot.setValueLocation(ThermometerPlot.NONE);
        break;
    case LEFT:
        chartPlot.setValueLocation(ThermometerPlot.LEFT);
        break;
    case RIGHT:
        chartPlot.setValueLocation(ThermometerPlot.RIGHT);
        break;
    case BULB:
    default:
        chartPlot.setValueLocation(ThermometerPlot.BULB);
        break;
    }

    // Define the three ranges
    range = convertRange(jrPlot.getLowRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(2, range.getLowerBound(), range.getUpperBound());
    }

    range = convertRange(jrPlot.getMediumRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(1, range.getLowerBound(), range.getUpperBound());
    }

    range = convertRange(jrPlot.getHighRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(0, range.getLowerBound(), range.getUpperBound());
    }

    // Build a chart around this plot
    JFreeChart jfreeChart = new JFreeChart(chartPlot);

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

    return jfreeChart;
}

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

/**
 * Build and run a thermometer chart.  JFreeChart thermometer charts have some
 * limitations.  They always have a maximum of three ranges, and the colors of those
 * ranges seems to be fixed./*from   w  w w  . j a v a 2 s.  co m*/
 */
protected JFreeChart createThermometerChart() throws JRException {
    JRThermometerPlot jrPlot = (JRThermometerPlot) getPlot();

    // Create the plot that will hold the thermometer.
    ThermometerPlot chartPlot = new ThermometerPlot((ValueDataset) getDataset());

    ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().getJasperReportsContext());
    // setting localized range axis formatters
    chartPlot.getRangeAxis().setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));

    Range range = convertRange(jrPlot.getDataRange());

    // Set the boundary of the thermomoter
    chartPlot.setLowerBound(range.getLowerBound());
    chartPlot.setUpperBound(range.getUpperBound());

    // Units can only be Fahrenheit, Celsius or none, so turn off for now.
    chartPlot.setUnits(ThermometerPlot.UNITS_NONE);

    // Set the color of the mercury.  Only used when the value is outside of
    // any defined ranges.
    Color color = jrPlot.getMercuryColor();
    if (color != null) {
        chartPlot.setMercuryPaint(color);
        chartPlot.setUseSubrangePaint(false);
    }

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

    // Set the formatting of the value display
    JRValueDisplay display = jrPlot.getValueDisplay();
    if (display != null) {
        if (display.getColor() != null) {
            chartPlot.setValuePaint(display.getColor());
        }
        if (display.getMask() != null) {
            chartPlot.setValueFormat(
                    new DecimalFormat(display.getMask(), DecimalFormatSymbols.getInstance(getLocale())));
        }
        if (display.getFont() != null) {
            //            chartPlot.setValueFont(getFontUtil().getAwtFont(display.getFont()));
        }
    }

    // Set the location of where the value is displayed
    ValueLocationEnum valueLocation = jrPlot.getValueLocationValue();
    switch (valueLocation) {
    case NONE:
        chartPlot.setValueLocation(ThermometerPlot.NONE);
        break;
    case LEFT:
        chartPlot.setValueLocation(ThermometerPlot.LEFT);
        break;
    case RIGHT:
        chartPlot.setValueLocation(ThermometerPlot.RIGHT);
        break;
    case BULB:
    default:
        chartPlot.setValueLocation(ThermometerPlot.BULB);
        break;
    }

    // Define the three ranges
    range = convertRange(jrPlot.getLowRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(2, range.getLowerBound(), range.getUpperBound());
    }

    range = convertRange(jrPlot.getMediumRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(1, range.getLowerBound(), range.getUpperBound());
    }

    range = convertRange(jrPlot.getHighRange());
    if (range != null) {
        chartPlot.setSubrangeInfo(0, range.getLowerBound(), range.getUpperBound());
    }

    // Build a chart around this plot
    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            chartPlot, isShowLegend());

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

    return jfreeChart;
}

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