Example usage for org.jfree.chart.plot PiePlot setCircular

Introduction

In this page you can find the example usage for org.jfree.chart.plot PiePlot setCircular.

Prototype

public void setCircular(boolean flag) 

Source Link

Document

A flag indicating whether the pie chart is circular, or stretched into an elliptical shape.

Usage

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

/**
 *
 *//*ww w  . j a  va  2 s  .c om*/
protected JFreeChart createPieChart() throws JRException {
    JFreeChart jfreeChart = super.createPieChart();

    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setShadowXOffset(5);
    piePlot.setShadowYOffset(10);
    piePlot.setShadowPaint(new GradientPaint(0, getChart().getHeight() / 2, new Color(41, 120, 162), 0,
            getChart().getHeight(), Color.white));
    PieDataset pieDataset = piePlot.getDataset();
    if (pieDataset != null) {
        for (int i = 0; i < pieDataset.getItemCount(); i++) {
            piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);
            //makes pie colors darker
            //piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
        }
    }

    piePlot.setCircular(true);
    return jfreeChart;
}

---

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

@Override
protected JFreeChart createPieChart() throws JRException {
    JFreeChart jfreeChart = super.createPieChart();
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    JRPiePlot jrPiePlot = (JRPiePlot) getPlot();
    boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();

    if (isShowLabels && piePlot.getLabelGenerator() != null) {
        piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
    }/*  w  w  w  .j  a v a 2s.  c  om*/
    piePlot.setShadowXOffset(5);
    piePlot.setShadowYOffset(10);
    piePlot.setShadowPaint(new GradientPaint(0, getChart().getHeight() / 2, new Color(41, 120, 162), 0,
            getChart().getHeight(), Color.white));
    PieDataset pieDataset = piePlot.getDataset();
    if (pieDataset != null) {
        for (int i = 0; i < pieDataset.getItemCount(); i++) {
            piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);
            //makes pie colors darker
            //piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
        }
    }

    piePlot.setCircular(true);
    return jfreeChart;
}

---

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

/**
 *
 *///from  w  ww .j a  va2  s .  c  o  m
protected JFreeChart createPieChart() throws JRException {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart jfreeChart = ChartFactory.createPieChart(evaluateTextExpression(getChart().getTitleExpression()),
            (PieDataset) getDataset(), isShowLegend(), true, false);

    configureChart(jfreeChart);
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    //plot.setStartAngle(290);
    //plot.setDirection(Rotation.CLOCKWISE);
    //plot.setNoDataMessage("No data to display");
    JRPiePlot jrPiePlot = (JRPiePlot) getPlot();
    boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
    piePlot.setCircular(isCircular);

    boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();

    if (isShowLabels) {
        PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator) getLabelGenerator();
        JRItemLabel itemLabel = jrPiePlot.getItemLabel();
        if (labelGenerator != null) {
            piePlot.setLabelGenerator(labelGenerator);
        } else if (jrPiePlot.getLabelFormat() != null) {
            piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
                    NumberFormat.getNumberInstance(getLocale()), NumberFormat.getPercentInstance(getLocale())));
        } // the default section label is just the key, so there's no need to set localized number formats
        //      else if (itemLabel != null && itemLabel.getMask() != null)
        //      {
        //         piePlot.setLabelGenerator(
        //               new StandardPieSectionLabelGenerator(itemLabel.getMask())
        //               );
        //      }

        piePlot.setLabelFont(
                fontUtil.getAwtFont(getFont(itemLabel == null ? null : itemLabel.getFont()), getLocale()));

        if (itemLabel != null && itemLabel.getColor() != null) {
            piePlot.setLabelPaint(itemLabel.getColor());
        } else {
            piePlot.setLabelPaint(getChart().getForecolor());
        }

        if (itemLabel != null && itemLabel.getBackgroundColor() != null) {
            piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
        } else {
            piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
        }
    } else {
        piePlot.setLabelGenerator(null);
    }

    if (jrPiePlot.getLegendLabelFormat() != null) {
        piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(jrPiePlot.getLegendLabelFormat(),
                NumberFormat.getNumberInstance(getLocale()), NumberFormat.getPercentInstance(getLocale())));
    } // the default legend label is just the key, so there's no need to set localized number formats

    return jfreeChart;
}

---

From source file:msi.gama.outputs.layers.ChartLayerStatement.java

private void createSlices(final IScope scope) throws GamaRuntimeException {
    int i = 0;/*from ww  w  .jav  a2  s.  c  om*/
    dataset = new DefaultPieDataset();
    final PiePlot plot = (PiePlot) chart.getPlot();
    for (final ChartData e : datas) {
        final String legend = e.getName();
        ((DefaultPieDataset) dataset).insertValue(i++, legend, null);
        history.append(legend);
        history.append(',');
    }
    if (history.length() > 0) {
        history.deleteCharAt(history.length() - 1);
    }
    history.append(Strings.LN);
    plot.setDataset((DefaultPieDataset) dataset);
    i = 0;
    for (final ChartData e : datas) {
        plot.setSectionPaint(i++, e.getColor());
    }
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {1} ({2})"));
    if (exploded) {
        for (final Object c : ((DefaultPieDataset) dataset).getKeys()) {
            plot.setExplodePercent((Comparable) c, 0.20);
        }
    }
    plot.setSectionOutlinesVisible(false);
    plot.setLabelFont(getLabelFont());
    plot.setNoDataMessage("No data available yet");
    plot.setCircular(true);
    plot.setLabelGap(0.02);
    plot.setInteriorGap(0);
}

---

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

/**
 *
 *//*from w  w w .  j a  va  2 s  . c  o  m*/
protected JFreeChart createPieChart() throws JRException {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart jfreeChart = ChartFactory.createPieChart(
            (String) evaluateExpression(getChart().getTitleExpression()), (PieDataset) getDataset(),
            isShowLegend(), true, false);

    configureChart(jfreeChart, getPlot());
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    //plot.setStartAngle(290);
    //plot.setDirection(Rotation.CLOCKWISE);
    //plot.setNoDataMessage("No data to display");
    JRPiePlot jrPlot = (JRPiePlot) getPlot();
    boolean isCircular = jrPlot.getCircular() == null ? true : jrPlot.getCircular().booleanValue();
    piePlot.setCircular(isCircular);

    PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator) getLabelGenerator();
    JRItemLabel itemLabel = jrPlot.getItemLabel();

    if (labelGenerator != null) {
        piePlot.setLabelGenerator(labelGenerator);
    } else if (jrPlot.getLabelFormat() != null) {
        piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator(jrPlot.getLabelFormat()));
    }
    //      else if (itemLabel != null && itemLabel.getMask() != null)
    //      {
    //         piePlot.setLabelGenerator(
    //               new StandardPieSectionLabelGenerator(itemLabel.getMask())
    //               );
    //
    //      }

    if (jrPlot.getLegendLabelFormat() != null) {
        piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(jrPlot.getLegendLabelFormat()));
    }

    Integer baseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap,
            ChartThemesConstants.BASEFONT_SIZE);
    JRFont font = itemLabel != null && itemLabel.getFont() != null ? itemLabel.getFont() : null;

    piePlot.setLabelFont(getFont(new JRBaseFont(getChart(), null), font, baseFontSize));

    if (itemLabel != null && itemLabel.getColor() != null) {
        piePlot.setLabelPaint(itemLabel.getColor());
    } else {
        piePlot.setLabelPaint(getChart().getForecolor());
    }

    if (itemLabel != null && itemLabel.getBackgroundColor() != null) {
        piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
    } else {
        piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
    }

    return jfreeChart;
}

---

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

/**
 *
 *///  w w w . j  a v  a  2 s.  co  m
protected JFreeChart createPieChart() throws JRException {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart jfreeChart = ChartFactory.createPieChart(
            (String) evaluateExpression(getChart().getTitleExpression()), (PieDataset) getDataset(),
            isShowLegend(), true, false);

    configureChart(jfreeChart, getPlot());
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    //plot.setStartAngle(290);
    //plot.setDirection(Rotation.CLOCKWISE);
    //plot.setNoDataMessage("No data to display");
    JRPiePlot jrPlot = (JRPiePlot) getPlot();
    boolean isCircular = jrPlot.getCircular() == null ? true : jrPlot.getCircular().booleanValue();
    piePlot.setCircular(isCircular);

    PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator) getLabelGenerator();
    JRItemLabel itemLabel = jrPlot.getItemLabel();
    if (labelGenerator != null) {
        piePlot.setLabelGenerator(labelGenerator);
    } else if (jrPlot.getLabelFormat() != null) {
        piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator(jrPlot.getLabelFormat()));
    }
    //      else if (itemLabel != null && itemLabel.getMask() != null)
    //      {
    //         piePlot.setLabelGenerator(
    //               new StandardPieSectionLabelGenerator(itemLabel.getMask())
    //               );
    //      }

    if (jrPlot.getLegendLabelFormat() != null) {
        piePlot.setLegendLabelGenerator(
                new StandardPieSectionLabelGenerator(((JRPie3DPlot) getPlot()).getLegendLabelFormat()));
    }

    if (itemLabel != null && itemLabel.getFont() != null) {
        piePlot.setLabelFont(JRFontUtil.getAwtFont(itemLabel.getFont(), getLocale()));
    } else {
        piePlot.setLabelFont(JRFontUtil.getAwtFont(new JRBaseFont(getChart(), null), getLocale()));
    }

    if (itemLabel != null && itemLabel.getColor() != null) {
        piePlot.setLabelPaint(itemLabel.getColor());
    } else {
        piePlot.setLabelPaint(getChart().getForecolor());
    }

    if (itemLabel != null && itemLabel.getBackgroundColor() != null) {
        piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
    } else {
        piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
    }

    return jfreeChart;
}

---

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

/**
 *
 *///w w w  . j  a v a 2  s  . c  om
protected JFreeChart createPieChart() throws JRException {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart jfreeChart = ChartFactory.createPieChart(evaluateTextExpression(getChart().getTitleExpression()),
            (PieDataset) getDataset(), isShowLegend(), true, false);

    configureChart(jfreeChart, getPlot());
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    //plot.setStartAngle(290);
    //plot.setDirection(Rotation.CLOCKWISE);
    //plot.setNoDataMessage("No data to display");
    JRPiePlot jrPiePlot = (JRPiePlot) getPlot();
    boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
    piePlot.setCircular(isCircular);

    boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();

    if (isShowLabels) {
        PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator) getLabelGenerator();
        JRItemLabel itemLabel = jrPiePlot.getItemLabel();

        if (labelGenerator != null) {
            piePlot.setLabelGenerator(labelGenerator);
        } else if (jrPiePlot.getLabelFormat() != null) {
            piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
                    NumberFormat.getNumberInstance(getLocale()), NumberFormat.getPercentInstance(getLocale())));
        }
        //      else if (itemLabel != null && itemLabel.getMask() != null)
        //      {
        //         piePlot.setLabelGenerator(
        //               new StandardPieSectionLabelGenerator(itemLabel.getMask())
        //               );
        //
        //      }

        Integer baseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap,
                ChartThemesConstants.BASEFONT_SIZE);
        JRFont font = itemLabel != null && itemLabel.getFont() != null ? itemLabel.getFont() : null;

        piePlot.setLabelFont(getFont(new JRBaseFont(getChart(), null), font, baseFontSize));

        if (itemLabel != null && itemLabel.getColor() != null) {
            piePlot.setLabelPaint(itemLabel.getColor());
        } else {
            piePlot.setLabelPaint(getChart().getForecolor());
        }

        if (itemLabel != null && itemLabel.getBackgroundColor() != null) {
            piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
        } else {
            piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
        }
    } else {
        piePlot.setLabelGenerator(null);
    }

    if (jrPiePlot.getLegendLabelFormat() != null) {
        piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(jrPiePlot.getLegendLabelFormat(),
                NumberFormat.getNumberInstance(getLocale()), NumberFormat.getPercentInstance(getLocale())));
    }

    return jfreeChart;
}

---

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

/**
 *
 *//*  www  .j  ava2  s  .c  o m*/
protected JFreeChart createPieChart() throws JRException {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart jfreeChart = ChartFactory.createPieChart(evaluateTextExpression(getChart().getTitleExpression()),
            (PieDataset) getDataset(), isShowLegend(), true, false);

    configureChart(jfreeChart, getPlot());
    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    //plot.setStartAngle(290);
    //plot.setDirection(Rotation.CLOCKWISE);
    //plot.setNoDataMessage("No data to display");
    JRPiePlot jrPiePlot = (JRPiePlot) getPlot();
    boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
    piePlot.setCircular(isCircular);

    boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();

    if (isShowLabels) {
        PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator) getLabelGenerator();
        JRItemLabel itemLabel = jrPiePlot.getItemLabel();
        if (labelGenerator != null) {
            piePlot.setLabelGenerator(labelGenerator);
        } else if (jrPiePlot.getLabelFormat() != null) {
            piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
                    NumberFormat.getNumberInstance(getLocale()), NumberFormat.getPercentInstance(getLocale())));
        }
        //      else if (itemLabel != null && itemLabel.getMask() != null)
        //      {
        //         piePlot.setLabelGenerator(
        //               new StandardPieSectionLabelGenerator(itemLabel.getMask())
        //               );
        //      }

        if (itemLabel != null && itemLabel.getFont() != null) {
            piePlot.setLabelFont(getFontUtil().getAwtFont(itemLabel.getFont(), getLocale()));
        } else {
            piePlot.setLabelFont(getFontUtil().getAwtFont(new JRBaseFont(getChart(), null), getLocale()));
        }

        if (itemLabel != null && itemLabel.getColor() != null) {
            piePlot.setLabelPaint(itemLabel.getColor());
        } else {
            piePlot.setLabelPaint(getChart().getForecolor());
        }

        if (itemLabel != null && itemLabel.getBackgroundColor() != null) {
            piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
        } else {
            piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
        }
    } else {
        piePlot.setLabelGenerator(null);
    }

    if (jrPiePlot.getLegendLabelFormat() != null) {
        piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(
                ((JRPiePlot) getPlot()).getLegendLabelFormat(), NumberFormat.getNumberInstance(getLocale()),
                NumberFormat.getPercentInstance(getLocale())));
    }

    return jfreeChart;
}

---

From source file:org.pentaho.plugin.jfreereport.reportcharts.PieChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    final Plot plot = chart.getPlot();
    final PiePlot pp = (PiePlot) plot;
    final PieDataset pieDS = pp.getDataset();
    pp.setDirection(rotationClockwise ? Rotation.CLOCKWISE : Rotation.ANTICLOCKWISE);
    if ((explodeSegment != null) && (explodePct != null)) {
        configureExplode(pp);//from ww w  . j ava  2s .co m
    }
    if (StringUtils.isEmpty(getTooltipFormula()) == false) {
        pp.setToolTipGenerator(new FormulaPieTooltipGenerator(getRuntime(), getTooltipFormula()));
    }
    if (StringUtils.isEmpty(getUrlFormula()) == false) {
        pp.setURLGenerator(new FormulaPieURLGenerator(getRuntime(), getUrlFormula()));
    }

    pp.setIgnoreNullValues(ignoreNulls);
    pp.setIgnoreZeroValues(ignoreZeros);
    if (Boolean.FALSE.equals(getItemsLabelVisible())) {
        pp.setLabelGenerator(null);
    } else {
        final ExpressionRuntime runtime = getRuntime();
        final Locale locale = runtime.getResourceBundleFactory().getLocale();

        final FastDecimalFormat fastPercent = new FastDecimalFormat(FastDecimalFormat.TYPE_PERCENT, locale);
        final FastDecimalFormat fastInteger = new FastDecimalFormat(FastDecimalFormat.TYPE_INTEGER, locale);

        final DecimalFormat numFormat = new DecimalFormat(fastInteger.getPattern(),
                new DecimalFormatSymbols(locale));
        numFormat.setRoundingMode(RoundingMode.HALF_UP);

        final DecimalFormat percentFormat = new DecimalFormat(fastPercent.getPattern(),
                new DecimalFormatSymbols(locale));
        percentFormat.setRoundingMode(RoundingMode.HALF_UP);

        final StandardPieSectionLabelGenerator labelGen = new StandardPieSectionLabelGenerator(pieLabelFormat,
                numFormat, percentFormat);
        pp.setLabelGenerator(labelGen);

        final StandardPieSectionLabelGenerator legendGen = new StandardPieSectionLabelGenerator(
                pieLegendLabelFormat, numFormat, percentFormat);
        pp.setLegendLabelGenerator(legendGen);
    }

    if (StringUtils.isEmpty(getLabelFont()) == false) {
        pp.setLabelFont(Font.decode(getLabelFont()));
    }

    if (pieDS != null) {
        final String[] colors = getSeriesColor();
        for (int i = 0; i < colors.length; i++) {
            if (i < pieDS.getItemCount()) {
                pp.setSectionPaint(pieDS.getKey(i), parseColorFromString(colors[i]));
            } else {
                break;
            }
        }
    }

    if (shadowPaint != null) {
        pp.setShadowPaint(shadowPaint);
    }
    if (shadowXOffset != null) {
        pp.setShadowXOffset(shadowXOffset.doubleValue());
    }
    if (shadowYOffset != null) {
        pp.setShadowYOffset(shadowYOffset.doubleValue());
    }
    pp.setCircular(circular);

    if (isShowBorder() == false || isChartSectionOutline() == false) {
        chart.setBorderVisible(false);
        chart.getPlot().setOutlineVisible(false);
    }

}

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