Example usage for org.jfree.chart.plot.dial DialValueIndicator setPaint

Introduction

In this page you can find the example usage for org.jfree.chart.plot.dial DialValueIndicator setPaint.

Prototype

public void setPaint(Paint paint) 

Source Link

Document

Sets the paint and sends a DialLayerChangeEvent to all registered listeners.

Usage

From source file:com.bdb.weather.display.current.Hygrometer.java

private ChartViewer createChartElements() {
    humidityPlot.addLayer(/*  www  . ja  v  a2 s .co  m*/
            new DialBackground(new GradientPaint(0.0f, 0.0f, Color.LIGHT_GRAY, 100.0f, 0.0f, Color.blue)));
    StandardDialScale scale = new StandardDialScale(Humidity.MIN_HUMIDITY.get(), Humidity.MAX_HUMIDITY.get(),
            240.0, -300.0, 10.0, 9);
    scale.setTickLabelFont(scale.getTickLabelFont().deriveFont(14.0F).deriveFont(Font.PLAIN));
    scale.setTickRadius(.9);
    scale.setTickLabelFormatter(new DecimalFormat("#"));
    scale.setTickLabelOffset(.2);
    scale.setTickLabelPaint(Color.BLACK);
    humidityPlot.addScale(0, scale);
    humidityPlot.setDialFrame(new StandardDialFrame());

    DialValueIndicator valueInd = new DialValueIndicator(0);
    valueInd.setNumberFormat(new DecimalFormat("# '%rH'"));
    Color c = new Color(255, 255, 255, 0);
    valueInd.setBackgroundPaint(c);
    valueInd.setOutlinePaint(c);
    valueInd.setPaint(Color.cyan);
    humidityPlot.addLayer(valueInd);

    double angle = valueInd.getAngle();
    double radius = valueInd.getRadius();

    trendAnnotation.setPaint(Color.cyan);
    trendAnnotation.setAngle(angle);
    trendAnnotation.setRadius(radius + .1);
    humidityPlot.addLayer(trendAnnotation);

    DialPointer.Pointer pointer = new DialPointer.Pointer(0);
    humidityPlot.addPointer(pointer);

    DialCap cap = new DialCap();
    cap.setRadius(cap.getRadius() * 1.5);
    humidityPlot.setCap(cap);

    range = new StandardDialRange(Humidity.MIN_HUMIDITY.get(), Humidity.MAX_HUMIDITY.get(), Color.BLACK);
    range.setInnerRadius(.40);
    range.setOuterRadius(.45);
    range.setScaleIndex(0);
    humidityPlot.addLayer(range);

    JFreeChart chart = new JFreeChart(humidityPlot);
    chart.setBackgroundPaint(Color.GRAY);

    ChartViewer chartViewer = new ChartViewer(chart);
    //chartViewer.setMinHeight(100);
    //chartViewer.setMinWidth(100);
    //chartViewer.setMaxHeight(400);
    //chartViewer.setMaxWidth(400);
    //chartViewer.setBackground(Color.GRAY);
    return chartViewer;
}

---

From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.SBISpeedometer.java

/**
 * Creates a chart of type speedometer./*from   w w w. j  a va2s.  c o m*/
 * 
 * @param chartTitle  the chart title.
 * @param dataset  the dataset.
 * 
 * @return A chart speedometer.
 */

public JFreeChart createChart(DatasetMap datasets) {
    logger.debug("IN");
    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    DialPlot plot = new DialPlot();
    plot.setDataset((ValueDataset) dataset);
    plot.setDialFrame(new StandardDialFrame());

    plot.setBackground(new DialBackground());
    if (dialtextuse) {
        DialTextAnnotation annotation1 = new DialTextAnnotation(dialtext);
        annotation1.setFont(styleTitle.getFont());
        annotation1.setRadius(0.7);

        plot.addLayer(annotation1);
    }

    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));
    dvi.setPaint(labelsValueStyle.getColor());
    plot.addLayer(dvi);

    StandardDialScale scale = new StandardDialScale(lower, upper, -120, -300, 10.0, 4);

    if (!(increment > 0)) {
        logger.warn("increment cannot be less than 0, put default to 0.1");
        increment = 0.01;
    }

    scale.setMajorTickIncrement(increment);

    //      if (!( minorTickCount > 0)){
    //         logger.warn("minor tick count cannot be less than 0, put default to 1");
    //         minorTickCount = 1;
    //      }

    scale.setMinorTickCount(minorTickCount);
    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.15);
    //set tick label style
    Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize());
    scale.setTickLabelFont(tickLabelsFont);
    scale.setTickLabelPaint(labelsTickStyle.getColor());
    plot.addScale(0, scale);

    plot.addPointer(new DialPointer.Pin());

    DialCap cap = new DialCap();
    plot.setCap(cap);

    // sets intervals
    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
        KpiInterval interval = (KpiInterval) iterator.next();
        StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(),
                interval.getColor());
        range.setInnerRadius(0.52);
        range.setOuterRadius(0.55);
        plot.addLayer(range);

    }

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(db);

    plot.removePointer(0);
    DialPointer.Pointer p = new DialPointer.Pointer();
    p.setFillPaint(Color.yellow);
    plot.addPointer(p);

    logger.debug("OUT");
    JFreeChart chart = new JFreeChart(name, plot);

    TextTitle title = setStyleTitle(name, styleTitle);
    chart.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart.addSubtitle(subTitle);
    }

    chart.setBackgroundPaint(color);
    return chart;
}

---

From source file:com.bdb.weather.display.current.Barometer.java

private ChartViewer createChartElements(Pressure min, Pressure max) {
    Color backgroundDialColor = StageUtilities
            .toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_DIAL_COLOR));
    Paint backgroundPaint = new GradientPaint(0.0f, 0.0f, Color.LIGHT_GRAY, 100.0f, 0.0f, backgroundDialColor);
    DialBackground background = new DialBackground(backgroundPaint);
    plot.addLayer(background);/*from w  w  w  .  j a  v  a2 s  .  co  m*/
    double dialTickIncrements = .2;
    switch (Pressure.getDefaultUnit()) {
    case IN_HG:
        dialTickIncrements = .2;
        break;
    case HECTO_PASCAL:
    case MILLIBAR:
        dialTickIncrements = 10.0;
        break;
    }

    scale = new StandardDialScale(min.get(), max.get(), 240.0, -300.0, dialTickIncrements, 10);
    scale.setTickLabelFont(scale.getTickLabelFont().deriveFont(14.0F).deriveFont(Font.PLAIN));
    scale.setTickRadius(.9);
    scale.setTickLabelFormatter(Pressure.getDefaultFormatter());
    scale.setTickLabelOffset(.25);
    scale.setTickLabelPaint(
            StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_SCALE_TEXT)));
    scale.setMajorTickPaint(
            StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_SCALE_TICK)));
    scale.setMinorTickPaint(
            StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_SCALE_TICK)));
    plot.addScale(0, scale);
    plot.setDialFrame(new StandardDialFrame());
    DialValueIndicator valueInd = new DialValueIndicator(0);
    //
    // Set background and outline paint to be completely transparent so they do not show at all
    //
    valueInd.setBackgroundPaint(new Color(255, 255, 255, 0));
    valueInd.setOutlinePaint(new Color(255, 255, 255, 0));
    valueInd.setPaint(StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_VALUE)));
    valueInd.setNumberFormat(Pressure.getDefaultUnit().getFormatterWithUnit());
    plot.addLayer(valueInd);

    double angle = valueInd.getAngle();
    double radius = valueInd.getRadius();

    trendAnnotation.setPaint(StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_VALUE)));
    trendAnnotation.setAngle(angle);
    trendAnnotation.setRadius(radius + .1);
    plot.addLayer(trendAnnotation);

    DialPointer.Pointer pointer = new DialPointer.Pointer(0);
    plot.addPointer(pointer);

    DialCap cap = new DialCap();
    cap.setRadius(cap.getRadius() * 1.5);
    plot.setCap(cap);

    range = new StandardDialRange(0.0, 360.0,
            StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_VALUE_RANGE)));
    range.setInnerRadius(.40);
    range.setOuterRadius(.45);
    range.setScaleIndex(0);
    plot.addLayer(range);

    JFreeChart chart = new JFreeChart(plot);
    chart.setBackgroundPaint(
            StageUtilities.toAwtColor(colorPrefs.getColorPref(ColorPreferences.GUAGE_BACKGROUND)));

    ChartViewer chartViewer = new ChartViewer(chart);
    chartViewer.setMinHeight(200);
    chartViewer.setMinWidth(200);
    chartViewer.setMaxHeight(10000);
    chartViewer.setMaxWidth(10000);

    //chartViewer.setBorder(new BevelBorder(BevelBorder.RAISED));

    return chartViewer;
}

---

From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.SimpleDial.java

/**
 * Creates the chart .//from  w  w w. j a  v a  2 s  .  c om
 * 
 * @param chartTitle  the chart title.
 * @param dataset  the dataset.
 * 
 * @return A chart .
 */

public JFreeChart createChart(DatasetMap datasets) {
    // get data for diagrams
    logger.debug("IN");
    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    DialPlot plot = new DialPlot();
    plot.setDataset((ValueDataset) dataset);

    ArcDialFrame dialFrame = null;
    if (!horizontalView) {
        plot.setView(0.78, 0.37, 0.22, 0.26);
        dialFrame = new ArcDialFrame(-10.0, 20.0);
    } else {
        plot.setView(0.21, 0.0, 0.58, 0.30);
        dialFrame = new ArcDialFrame(60.0, 60.0);
    }

    dialFrame.setInnerRadius(0.65);
    dialFrame.setOuterRadius(0.90);
    dialFrame.setForegroundPaint(Color.darkGray);
    dialFrame.setStroke(new BasicStroke(3.0f));
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(240, 240, 240));
    DialBackground sdb = new DialBackground(gp);

    GradientPaintTransformType gradientPaintTransformType = GradientPaintTransformType.VERTICAL;
    if (horizontalView) {
        gradientPaintTransformType = GradientPaintTransformType.HORIZONTAL;
    }

    sdb.setGradientPaintTransformer(new StandardGradientPaintTransformer(gradientPaintTransformType));
    plot.addLayer(sdb);

    if (!(increment > 0)) {
        logger.warn("increment cannot be less than 0, put default to 0.1 ");
        increment = 0.1;
    }

    StandardDialScale scale = null;
    if (!horizontalView) {
        scale = new StandardDialScale(lower, upper, -8, 16.0, increment, minorTickCount);
    } else {
        scale = new StandardDialScale(lower, upper, 115.0, -50.0, increment, minorTickCount);
    }

    // sets intervals
    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
        KpiInterval interval = (KpiInterval) iterator.next();
        StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(),
                interval.getColor());
        range.setInnerRadius(0.70);
        range.setOuterRadius(0.75);
        plot.addLayer(range);

    }

    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.07);
    //set tick label style
    Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize());
    scale.setTickLabelFont(tickLabelsFont);
    scale.setTickLabelPaint(labelsTickStyle.getColor());
    //scale.setMajorTickIncrement(25.0);
    plot.addScale(0, scale);

    DialPointer needle = new DialPointer.Pin();
    needle.setRadius(0.82);
    plot.addLayer(needle);
    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));
    dvi.setPaint(labelsValueStyle.getColor());
    plot.addLayer(dvi);

    JFreeChart chart1 = new JFreeChart(plot);
    chart1.setBackgroundPaint(color);

    TextTitle title = setStyleTitle(name, styleTitle);
    chart1.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart1.addSubtitle(subTitle);
    }

    logger.debug("OUT");
    return chart1;
}

---

From source file:org.pentaho.chart.plugin.jfreechart.JFreeChartFactoryEngine.java

protected JFreeChart makeDialChart(ChartModel chartModel, BasicDataModel data) {
    DialPlot chartBeansDialPlot = (DialPlot) chartModel.getPlot();

    org.jfree.chart.plot.dial.DialPlot jFreeDialPlot = new SquareDialPlot();

    final DefaultValueDataset dataset = new DefaultValueDataset();
    dataset.setValue(scaleNumber(data.getData().get(0), data.getScalingFactor()));

    jFreeDialPlot.setDataset(dataset);/* w ww.j  a  v a2s  .co m*/

    final DoubleLineDialFrame dialFrame = new DoubleLineDialFrame();
    dialFrame.setForegroundPaint(new Color(0x8d8d8d));
    dialFrame.setInnerForegroundPaint(new Color(0x5d5d5d));
    dialFrame.setStroke(new BasicStroke(2));
    dialFrame.setBackgroundPaint(Color.WHITE);
    jFreeDialPlot.setDialFrame(dialFrame);

    for (DialRange dialRange : chartBeansDialPlot.getScale()) {
        if (dialRange.getColor() != null) {
            SingleLineDialRange standarddialrange = new SingleLineDialRange(
                    dialRange.getMinValue().doubleValue(), dialRange.getMaxValue().doubleValue(),
                    new Color(0x00FFFFFF & dialRange.getColor()));
            standarddialrange.setInnerRadius(0.4D);
            jFreeDialPlot.addLayer(standarddialrange);
        }
    }

    double scaleMajorTickIncrement = (chartBeansDialPlot.getScale().getMaxValue().doubleValue()
            - chartBeansDialPlot.getScale().getMinValue().doubleValue()) / 5;
    FixedStandardDialScale standardDialScale = new FixedStandardDialScale(
            chartBeansDialPlot.getScale().getMinValue().doubleValue(),
            chartBeansDialPlot.getScale().getMaxValue().doubleValue(), -150.0, -240.0, scaleMajorTickIncrement,
            2);
    standardDialScale.setTickRadius(0.88D);
    standardDialScale.setTickLabelOffset(0.15D);
    standardDialScale
            .setTickLabelFont(ChartUtils.getFont("sans-serif", FontStyle.NORMAL, FontWeight.NORMAL, 10));
    standardDialScale.setTickLabelPaint(Color.BLACK);
    standardDialScale.setMajorTickLength(0.04);
    standardDialScale.setMajorTickPaint(Color.BLACK);
    standardDialScale.setMajorTickStroke(new BasicStroke(2));
    standardDialScale.setMinorTickLength(0.02);
    standardDialScale.setMinorTickPaint(new Color(0x8b8b8b));
    standardDialScale.setMinorTickStroke(new BasicStroke(1));
    jFreeDialPlot.addScale(0, standardDialScale);

    DialCap dialCap = new DialCap();
    dialCap.setRadius(0.06);
    dialCap.setFillPaint(new Color(0x636363));
    dialCap.setOutlinePaint(new Color(0x5d5d5d));
    dialCap.setOutlineStroke(new BasicStroke(2));
    jFreeDialPlot.setCap(dialCap);

    GradientPaint gradientpaint = new GradientPaint(new Point(), new Color(0xfcfcfc), new Point(),
            new Color(0xd7d8da));
    DialBackground dialbackground = new DialBackground(gradientpaint); // specify Color here for no gradient
    dialbackground.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    jFreeDialPlot.setBackground(dialbackground);

    VariableStrokePointer pointer = new VariableStrokePointer();
    pointer.setRadius(0.9);
    pointer.setOutlineStroke(new BasicStroke(2));
    pointer.setWidthRadius(0.05);
    pointer.setFillPaint(new Color(0x636363));
    pointer.setOutlinePaint(new Color(0x5d5d5d));
    jFreeDialPlot.addPointer(pointer);

    DialValueIndicator dialValueIndicator = new DialValueIndicator(0);
    dialValueIndicator.setTemplateValue(chartBeansDialPlot.getScale().getMaxValue());
    dialValueIndicator.setFont(ChartUtils.getFont("Dialog", FontStyle.NORMAL, FontWeight.BOLD, 10));
    dialValueIndicator.setPaint(Color.BLACK);
    dialValueIndicator.setBackgroundPaint(Color.WHITE);
    dialValueIndicator.setOutlineStroke(new BasicStroke(1));
    dialValueIndicator.setOutlinePaint(new Color(0x8b8b8b));
    jFreeDialPlot.addLayer(dialValueIndicator);

    if ((chartBeansDialPlot.getAnnotation() != null) && (chartBeansDialPlot.getAnnotation().getText() != null)
            && (chartBeansDialPlot.getAnnotation().getText().trim().length() > 0)) {
        Font font = ChartUtils.getFont(chartBeansDialPlot.getAnnotation().getFontFamily(),
                chartBeansDialPlot.getAnnotation().getFontStyle(),
                chartBeansDialPlot.getAnnotation().getFontWeight(),
                chartBeansDialPlot.getAnnotation().getFontSize());
        if (font == null) {
            font = ChartUtils.getFont("sans-serif", FontStyle.NORMAL, FontWeight.NORMAL, 10);
        }
        DialTextAnnotation dialTextAnnotation = new DialTextAnnotation(
                chartBeansDialPlot.getAnnotation().getText().trim());
        dialTextAnnotation.setFont(font);
        dialTextAnnotation.setRadius(0.6);
        jFreeDialPlot.addLayer(dialTextAnnotation);
    }

    String title = "";
    if ((chartModel.getTitle() != null) && (chartModel.getTitle().getText() != null)
            && (chartModel.getTitle().getText().trim().length() > 0)) {
        title = chartModel.getTitle().getText();
    }

    JFreeChart chart = new JFreeChart(title, jFreeDialPlot);
    initChart(chart, chartModel);

    return chart;
}

---

From source file:org.pentaho.chart.plugin.jfreechart.chart.dial.JFreeDialChartGenerator.java

public void setDialValueIndicator(ChartDocument chartDocument, DialPlot dialPlot) {

    // ~ params begin
    Font valueIndicatorFont = new Font("Dialog", Font.BOLD, 14); //$NON-NLS-1$
    Color valueIndicatorPaint = Color.black;
    Color valueIndicatorBackgroundPaint = Color.white;
    Stroke valueIndicatorOutlineStroke = new BasicStroke(1.0f);
    Color valueIndicatorOutlinePaint = Color.blue;
    // ~ params end

    ChartElement valIndicatorElement = getUniqueElement(chartDocument, DIALVALUEINDICATOR);
    Color valIndicatorColorTmp = ColorFactory.getInstance().getColor(valIndicatorElement);
    if (valIndicatorColorTmp != null) {
        valueIndicatorPaint = valIndicatorColorTmp;
    }//w  w  w.j a v  a2s  .com

    Color valIndicatorBgColorTmp = ColorFactory.getInstance().getColor(valIndicatorElement,
            BorderStyleKeys.BACKGROUND_COLOR);
    if (valIndicatorBgColorTmp != null) {
        valueIndicatorBackgroundPaint = valIndicatorBgColorTmp;
    }

    final BasicStroke borderStyleStroke = StrokeFactory.getInstance().getBorderStroke(valIndicatorElement);
    if (borderStyleStroke != null) {
        valueIndicatorOutlineStroke = borderStyleStroke;
    }

    Color valIndicatorBorderColorTmp = ColorFactory.getInstance().getColor(valIndicatorElement,
            BorderStyleKeys.BORDER_TOP_COLOR);
    if (valIndicatorBorderColorTmp != null) {
        valueIndicatorOutlinePaint = valIndicatorBorderColorTmp;
    }

    Font valIndicatorFontTmp = JFreeChartUtils.getFont(valIndicatorElement);
    if (valIndicatorFontTmp != null) {
        valueIndicatorFont = valIndicatorFontTmp;
    }

    DialValueIndicator dialValueIndicator = new DialValueIndicator(0);

    // begin code to determine the size of the value indicator box 
    ChartElement scaleElement = getUniqueElement(chartDocument, SCALE);
    if (scaleElement != null) {

        double scaleUpperBound = Double.parseDouble(scaleElement.getAttribute(UPPERBOUND).toString());
        double scaleLowerBound = Double.parseDouble(scaleElement.getAttribute(LOWERBOUND).toString());

        if (Math.abs(scaleUpperBound) > Math.abs(scaleLowerBound)) {
            dialValueIndicator.setTemplateValue(scaleUpperBound);
        } else {
            dialValueIndicator.setTemplateValue(scaleLowerBound);
        }
    }
    // end code to determine the size of the value indicator box

    dialValueIndicator.setFont(valueIndicatorFont);
    dialValueIndicator.setPaint(valueIndicatorPaint);
    dialValueIndicator.setBackgroundPaint(valueIndicatorBackgroundPaint);
    dialValueIndicator.setOutlineStroke(valueIndicatorOutlineStroke);
    dialValueIndicator.setOutlinePaint(valueIndicatorOutlinePaint);
    dialPlot.addLayer(dialValueIndicator);
}

---

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

/**
 *
 *//*from   w  w  w . j ava2  s. c  o m*/
protected JFreeChart createDialChart() throws JRException {

    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // get data for diagrams
    DialPlot dialPlot = new DialPlot();
    dialPlot.setDataset((ValueDataset) getDataset());
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialPlot.setDialFrame(dialFrame);

    DialBackground db = new DialBackground(jrPlot.getBackcolor());
    dialPlot.setBackground(db);
    Range range = convertRange(jrPlot.getDataRange());
    int tickCount = jrPlot.getTickCount() != null && jrPlot.getTickCount() > 1 ? jrPlot.getTickCount() : 7;
    StandardDialScale scale = new StandardDialScale(range.getLowerBound(), range.getUpperBound(), 225, -270,
            (range.getUpperBound() - range.getLowerBound()) / (tickCount - 1), 15);
    scale.setTickRadius(0.9);
    scale.setTickLabelOffset(0.16);
    if (jrPlot.getTickLabelFont() != null) {
        scale.setTickLabelFont(fontUtil.getAwtFont(jrPlot.getTickLabelFont(), getLocale()));
    }
    scale.setMajorTickStroke(new BasicStroke(1f));
    scale.setMinorTickStroke(new BasicStroke(0.3f));
    scale.setMajorTickPaint(jrPlot.getTickColor());
    scale.setMinorTickPaint(jrPlot.getTickColor());

    scale.setTickLabelsVisible(true);
    scale.setFirstTickLabelVisible(true);

    // localizing the default tick label formatter
    scale.setTickLabelFormatter(new DecimalFormat("0.0", DecimalFormatSymbols.getInstance(getLocale())));

    dialPlot.addScale(0, scale);
    List<JRMeterInterval> intervals = jrPlot.getIntervals();
    if (intervals != null && intervals.size() > 0) {
        int size = Math.min(3, intervals.size());
        int colorStep = 0;
        if (size > 0) {
            colorStep = 255 / size;
        }
        for (int i = 0; i < size; i++) {
            JRMeterInterval interval = intervals.get(i);
            Range intervalRange = convertRange(interval.getDataRange());

            Color color = new Color(255 - colorStep * i, 0 + colorStep * i, 0);

            StandardDialRange dialRange = new StandardDialRange(intervalRange.getLowerBound(),
                    intervalRange.getUpperBound(),
                    interval.getBackgroundColor() == null ? color : interval.getBackgroundColor());
            dialRange.setInnerRadius(0.41);
            dialRange.setOuterRadius(0.41);
            dialPlot.addLayer(dialRange);
        }
    }

    JRValueDisplay display = jrPlot.getValueDisplay();
    String displayVisibility = display != null && getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE)
            : "false";
    if (Boolean.valueOf(displayVisibility)) {
        DialValueIndicator dvi = new DialValueIndicator(0);
        // we need the transparent paint because null is not accepted
        dvi.setBackgroundPaint(TRANSPARENT_PAINT);
        //         dvi.setFont(fontUtil.getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
        dvi.setOutlinePaint(TRANSPARENT_PAINT);
        dvi.setPaint(Color.WHITE);

        String pattern = display.getMask() != null ? display.getMask() : "#,##0.####";
        if (pattern != null) {
            dvi.setNumberFormat(new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(getLocale())));
        }
        dvi.setRadius(0.15);
        dvi.setValueAnchor(RectangleAnchor.CENTER);
        dvi.setTextAnchor(TextAnchor.CENTER);
        //dvi.setTemplateValue(Double.valueOf(getDialTickValue(dialPlot.getValue(0),dialUnitScale)));
        dialPlot.addLayer(dvi);
    }
    String label = getChart().hasProperties() ? getChart().getPropertiesMap().getProperty(PROPERTY_DIAL_LABEL)
            : null;

    if (label != null) {
        JRFont displayFont = display == null ? null : display.getFont();

        String[] textLines = label.split("\\n");
        for (int i = 0; i < textLines.length; i++) {
            DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
            if (displayFont != null) {
                dialAnnotation.setFont(fontUtil.getAwtFont(displayFont, getLocale()));
            }
            if (display != null && display.getColor() != null) {
                dialAnnotation.setPaint(jrPlot.getValueDisplay().getColor());
            }
            dialAnnotation.setRadius(Math.sin(Math.PI / 4.0) + i / 10.0);
            dialAnnotation.setAnchor(TextAnchor.CENTER);
            dialPlot.addLayer(dialAnnotation);
        }
    }

    DialPointer needle = new DialPointer.Pointer();

    needle.setVisible(true);
    needle.setRadius(0.91);
    dialPlot.addLayer(needle);

    DialCap cap = new DialCap();
    cap.setRadius(0.05);
    cap.setFillPaint(Color.DARK_GRAY);
    cap.setOutlinePaint(Color.GRAY);
    cap.setOutlineStroke(new BasicStroke(0.5f));
    dialPlot.setCap(cap);

    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            dialPlot, isShowLegend());

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

    return jfreeChart;

}

---

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

/**
 *
 *//*from  w  ww. j a v  a  2  s  .  c  om*/
protected JFreeChart createDialChart() throws JRException {

    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // get data for diagrams
    DialPlot dialPlot = new DialPlot();
    dialPlot.setDataset((ValueDataset) getDataset());
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialPlot.setDialFrame(dialFrame);

    DialBackground db = new DialBackground(jrPlot.getBackcolor());
    dialPlot.setBackground(db);
    Range range = convertRange(jrPlot.getDataRange());
    //double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound()));

    StandardDialScale scale = new StandardDialScale(range.getLowerBound(), range.getUpperBound(), 225, -270,
            (range.getUpperBound() - range.getLowerBound()) / 6, 15);
    scale.setTickRadius(0.9);
    scale.setTickLabelOffset(0.16);
    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);
    scale.setTickLabelFont(themeTickLabelFont);
    scale.setMajorTickStroke(new BasicStroke(1f));
    scale.setMinorTickStroke(new BasicStroke(0.3f));
    scale.setMajorTickPaint(jrPlot.getTickColor());
    scale.setMinorTickPaint(jrPlot.getTickColor());

    scale.setTickLabelsVisible(true);
    scale.setFirstTickLabelVisible(true);

    dialPlot.addScale(0, scale);
    List intervals = jrPlot.getIntervals();
    if (intervals != null && intervals.size() > 0) {
        int size = Math.min(3, intervals.size());
        int colorStep = 0;
        if (size > 0)
            colorStep = 255 / size;

        for (int i = 0; i < size; i++) {
            JRMeterInterval interval = (JRMeterInterval) intervals.get(i);
            Range intervalRange = convertRange(interval.getDataRange());

            Color color = new Color(255 - colorStep * i, 0 + colorStep * i, 0);

            StandardDialRange dialRange = new StandardDialRange(intervalRange.getLowerBound(),
                    intervalRange.getUpperBound(),
                    interval.getBackgroundColor() == null ? color : interval.getBackgroundColor());
            dialRange.setInnerRadius(0.41);
            dialRange.setOuterRadius(0.41);
            dialPlot.addLayer(dialRange);
        }
    }

    JRValueDisplay display = jrPlot.getValueDisplay();
    String displayVisibility = display != null && getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE)
            : "false";

    if (Boolean.parseBoolean(displayVisibility)) {
        DialValueIndicator dvi = new DialValueIndicator(0);
        dvi.setBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        //         dvi.setFont(JRFontUtil.getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
        dvi.setOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
        dvi.setPaint(Color.WHITE);

        String pattern = display.getMask() != null ? display.getMask() : "#,##0.####";
        if (pattern != null)
            dvi.setNumberFormat(new DecimalFormat(pattern));
        dvi.setRadius(0.15);
        dvi.setValueAnchor(RectangleAnchor.CENTER);
        dvi.setTextAnchor(TextAnchor.CENTER);
        //dvi.setTemplateValue(Double.valueOf(getDialTickValue(dialPlot.getValue(0),dialUnitScale)));
        dialPlot.addLayer(dvi);
    }
    String label = getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL)
            : null;

    if (label != null) {
        JRFont displayFont = jrPlot.getValueDisplay().getFont();
        Font themeDisplayFont = getFont(
                (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT),
                displayFont, defaultBaseFontSize);
        String[] textLines = label.split("\\n");
        for (int i = 0; i < textLines.length; i++) {
            DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
            dialAnnotation.setFont(themeDisplayFont);
            dialAnnotation.setPaint(jrPlot.getValueDisplay().getColor());
            dialAnnotation.setRadius(Math.sin(Math.PI / 4.0) + i / 10.0);
            dialAnnotation.setAnchor(TextAnchor.CENTER);
            dialPlot.addLayer(dialAnnotation);
        }
    }

    DialPointer needle = new DialPointer.Pointer();

    needle.setVisible(true);
    needle.setRadius(0.91);
    dialPlot.addLayer(needle);

    DialCap cap = new DialCap();
    cap.setRadius(0.05);
    cap.setFillPaint(Color.DARK_GRAY);
    cap.setOutlinePaint(Color.GRAY);
    cap.setOutlineStroke(new BasicStroke(0.5f));
    dialPlot.setCap(cap);

    JFreeChart jfreeChart = new JFreeChart((String) evaluateExpression(getChart().getTitleExpression()), null,
            dialPlot, isShowLegend());

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

    return jfreeChart;

}

---

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

/**
 *
 *//*from  w w  w  .  j a va2 s  .c o  m*/
protected JFreeChart createDialChart() throws JRException {

    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // get data for diagrams
    DialPlot dialPlot = new DialPlot();
    dialPlot.setDataset((ValueDataset) getDataset());
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialPlot.setDialFrame(dialFrame);

    DialBackground db = new DialBackground(jrPlot.getBackcolor());
    dialPlot.setBackground(db);
    Range range = convertRange(jrPlot.getDataRange());
    //double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound()));

    StandardDialScale scale = new StandardDialScale(range.getLowerBound(), range.getUpperBound(), 225, -270,
            (range.getUpperBound() - range.getLowerBound()) / 6, 15);
    scale.setTickRadius(0.9);
    scale.setTickLabelOffset(0.16);
    JRBaseFont font = new JRBaseFont();
    JRFontUtil.copyNonNullOwnProperties(getPlotSettings().getTickLabelFont(), font);
    JRFontUtil.copyNonNullOwnProperties(jrPlot.getTickLabelFont(), font);
    font = new JRBaseFont(getChart(), font);
    scale.setTickLabelFont(JRFontUtil.getAwtFont(font, getLocale()));
    scale.setMajorTickStroke(new BasicStroke(1f));
    scale.setMinorTickStroke(new BasicStroke(0.3f));
    scale.setMajorTickPaint(jrPlot.getTickColor());
    scale.setMinorTickPaint(jrPlot.getTickColor());

    scale.setTickLabelsVisible(true);
    scale.setFirstTickLabelVisible(true);

    dialPlot.addScale(0, scale);
    List intervals = jrPlot.getIntervals();
    if (intervals != null && intervals.size() > 0) {
        int size = Math.min(3, intervals.size());
        int colorStep = 0;
        if (size > 0)
            colorStep = 255 / size;

        for (int i = 0; i < size; i++) {
            JRMeterInterval interval = (JRMeterInterval) intervals.get(i);
            Range intervalRange = convertRange(interval.getDataRange());

            Color color = new Color(255 - colorStep * i, 0 + colorStep * i, 0);

            StandardDialRange dialRange = new StandardDialRange(intervalRange.getLowerBound(),
                    intervalRange.getUpperBound(),
                    interval.getBackgroundColor() == null ? color : interval.getBackgroundColor());
            dialRange.setInnerRadius(0.41);
            dialRange.setOuterRadius(0.41);
            dialPlot.addLayer(dialRange);
        }
    }

    JRValueDisplay display = jrPlot.getValueDisplay();
    String displayVisibility = display != null && getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE)
            : "false";

    if (Boolean.parseBoolean(displayVisibility)) {
        DialValueIndicator dvi = new DialValueIndicator(0);
        dvi.setBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        //         dvi.setFont(JRFontUtil.getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
        dvi.setOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
        dvi.setPaint(Color.WHITE);

        String pattern = display.getMask() != null ? display.getMask() : "#,##0.####";
        if (pattern != null)
            dvi.setNumberFormat(new DecimalFormat(pattern));
        dvi.setRadius(0.15);
        dvi.setValueAnchor(RectangleAnchor.CENTER);
        dvi.setTextAnchor(TextAnchor.CENTER);
        //dvi.setTemplateValue(Double.valueOf(getDialTickValue(dialPlot.getValue(0),dialUnitScale)));
        dialPlot.addLayer(dvi);
    }
    String label = getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL)
            : null;

    if (label != null) {
        JRFont displayFont = new JRBaseFont();
        JRFontUtil.copyNonNullOwnProperties(getPlotSettings().getDisplayFont(), displayFont);
        JRFontUtil.copyNonNullOwnProperties(jrPlot.getValueDisplay().getFont(), displayFont);
        displayFont = new JRBaseFont(getChart(), displayFont);
        Font themeDisplayFont = JRFontUtil.getAwtFont(displayFont, getLocale());

        String[] textLines = label.split("\\n");
        for (int i = 0; i < textLines.length; i++) {
            DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
            dialAnnotation.setFont(themeDisplayFont);
            dialAnnotation.setPaint(jrPlot.getValueDisplay().getColor());
            dialAnnotation.setRadius(Math.sin(Math.PI / 4.0) + i / 10.0);
            dialAnnotation.setAnchor(TextAnchor.CENTER);
            dialPlot.addLayer(dialAnnotation);
        }
    }

    DialPointer needle = new DialPointer.Pointer();

    needle.setVisible(true);
    needle.setRadius(0.91);
    dialPlot.addLayer(needle);

    DialCap cap = new DialCap();
    cap.setRadius(0.05);
    cap.setFillPaint(Color.DARK_GRAY);
    cap.setOutlinePaint(Color.GRAY);
    cap.setOutlineStroke(new BasicStroke(0.5f));
    dialPlot.setCap(cap);

    JFreeChart jfreeChart = new JFreeChart((String) evaluateExpression(getChart().getTitleExpression()), null,
            dialPlot, isShowLegend());

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

    return jfreeChart;

}

---

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

/**
 *
 *///from   w w w .  j  ava  2 s .co m
protected JFreeChart createDialChart() throws JRException {

    JRMeterPlot jrPlot = (JRMeterPlot) getPlot();

    // get data for diagrams
    DialPlot dialPlot = new DialPlot();
    dialPlot.setDataset((ValueDataset) getDataset());
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialPlot.setDialFrame(dialFrame);

    DialBackground db = new DialBackground(jrPlot.getBackcolor());
    dialPlot.setBackground(db);
    Range range = convertRange(jrPlot.getDataRange());
    //double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound()));
    int tickCount = jrPlot.getTickCount() != null && jrPlot.getTickCount() > 1 ? jrPlot.getTickCount() : 7;
    StandardDialScale scale = new StandardDialScale(range.getLowerBound(), range.getUpperBound(), 225, -270,
            (range.getUpperBound() - range.getLowerBound()) / (tickCount - 1), 15);
    scale.setTickRadius(0.9);
    scale.setTickLabelOffset(0.16);
    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);
    scale.setTickLabelFont(themeTickLabelFont);
    scale.setMajorTickStroke(new BasicStroke(1f));
    scale.setMinorTickStroke(new BasicStroke(0.3f));
    scale.setMajorTickPaint(jrPlot.getTickColor());
    scale.setMinorTickPaint(jrPlot.getTickColor());

    scale.setTickLabelsVisible(true);
    scale.setFirstTickLabelVisible(true);

    // localizing the default tick label formatter
    scale.setTickLabelFormatter(new DecimalFormat("0.0", DecimalFormatSymbols.getInstance(getLocale())));

    dialPlot.addScale(0, scale);
    List<JRMeterInterval> intervals = jrPlot.getIntervals();
    if (intervals != null && intervals.size() > 0) {
        int size = Math.min(3, intervals.size());
        int colorStep = 0;
        if (size > 0)
            colorStep = 255 / size;

        for (int i = 0; i < size; i++) {
            JRMeterInterval interval = intervals.get(i);
            Range intervalRange = convertRange(interval.getDataRange());

            Color color = new Color(255 - colorStep * i, 0 + colorStep * i, 0);

            StandardDialRange dialRange = new StandardDialRange(intervalRange.getLowerBound(),
                    intervalRange.getUpperBound(),
                    interval.getBackgroundColor() == null ? color : interval.getBackgroundColor());
            dialRange.setInnerRadius(0.41);
            dialRange.setOuterRadius(0.41);
            dialPlot.addLayer(dialRange);
        }
    }

    JRValueDisplay display = jrPlot.getValueDisplay();
    String displayVisibility = display != null && getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE)
            : "false";

    if (Boolean.parseBoolean(displayVisibility)) {
        DialValueIndicator dvi = new DialValueIndicator(0);
        dvi.setBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        //         dvi.setFont(getFontUtil().getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
        dvi.setOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
        dvi.setPaint(Color.WHITE);

        String pattern = display.getMask() != null ? display.getMask() : "#,##0.####";
        if (pattern != null)
            dvi.setNumberFormat(new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(getLocale())));
        dvi.setRadius(0.15);
        dvi.setValueAnchor(RectangleAnchor.CENTER);
        dvi.setTextAnchor(TextAnchor.CENTER);
        //dvi.setTemplateValue(Double.valueOf(getDialTickValue(dialPlot.getValue(0),dialUnitScale)));
        dialPlot.addLayer(dvi);
    }
    String label = getChart().hasProperties()
            ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL)
            : null;

    if (label != null) {
        JRFont displayFont = jrPlot.getValueDisplay().getFont();
        Font themeDisplayFont = getFont(
                (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT),
                displayFont, defaultBaseFontSize);
        String[] textLines = label.split("\\n");
        for (int i = 0; i < textLines.length; i++) {
            DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
            dialAnnotation.setFont(themeDisplayFont);
            dialAnnotation.setPaint(jrPlot.getValueDisplay().getColor());
            dialAnnotation.setRadius(Math.sin(Math.PI / 4.0) + i / 10.0);
            dialAnnotation.setAnchor(TextAnchor.CENTER);
            dialPlot.addLayer(dialAnnotation);
        }
    }

    DialPointer needle = new DialPointer.Pointer();

    needle.setVisible(true);
    needle.setRadius(0.91);
    dialPlot.addLayer(needle);

    DialCap cap = new DialCap();
    cap.setRadius(0.05);
    cap.setFillPaint(Color.DARK_GRAY);
    cap.setOutlinePaint(Color.GRAY);
    cap.setOutlineStroke(new BasicStroke(0.5f));
    dialPlot.setCap(cap);

    JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null,
            dialPlot, isShowLegend());

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

    return jfreeChart;

}

---

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