Example usage for org.jfree.chart.plot SpiderWebPlot setHeadPercent

Introduction

In this page you can find the example usage for org.jfree.chart.plot SpiderWebPlot setHeadPercent.

Prototype

public void setHeadPercent(double percent) 

Source Link

Document

Sets the head percent and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.qsos.radar.GenerateRadar.java

/**
 * This class creates a composite in which the radar char will be
 * implemented/*  w  ww  .ja  va 2 s.  c om*/
 * 
 * @param parent
 *             Composite where the chart will be seen
 * @param Categories
 *             String[] that contains the name of the elements [4 min and 7 max] the user has chosen to visualize
 * @param Scores
 *             Double[] that contains the average score of each category
 * @return Control
 * 
 */
public static Control createChart(Composite parent, String[] Categories, double[] Scores) {

    Composite Charcomposite = new Composite(parent, SWT.EMBEDDED);
    Charcomposite.setLayout(new FillLayout());
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    //
    for (int i = 0; i < CatNumber; i++) {
        dataset.addValue(Scores[i], getTitle(), Categories[i]);
    }

    String BackGroundMire = null;

    //Configuration of the spiderwebplot
    SpiderWebPlot plot = new SpiderWebPlot();
    plot.setDataset(dataset);
    plot.setMaxValue(JQConst.RADAR_MAX_VALUE);
    plot.setSeriesPaint(JQConst.RADAR_SERIES_PAINT);
    plot.setAxisLabelGap(JQConst.RADAR_AXIS_LABEL_GAP);
    plot.setHeadPercent(JQConst.RADAR_HEAD_PERCENT);
    plot.setInteriorGap(JQConst.RADAR_INTERIOR_GAP);
    plot.setWebFilled(true);

    //The backgroundpicture used as a spiderweb is chosen according to the 
    //number of categories selected
    switch (CatNumber) {
    case 4:
        BackGroundMire = JQConst.RADAR_SPIDERWEB_4;
        break;
    case 5:
        BackGroundMire = JQConst.RADAR_SPIDERWEB_5;
        break;
    case 6:
        BackGroundMire = JQConst.RADAR_SPIDERWEB_6;
        break;
    case 7:
        BackGroundMire = JQConst.RADAR_SPIDERWEB_7;
        break;
    }
    javax.swing.ImageIcon icon = new javax.swing.ImageIcon(BackGroundMire);
    plot.setBackgroundImage(icon.getImage());

    //chart creation
    JFreeChart chart = new JFreeChart(plot);

    //Here the background color from the shell is taken in order to match AWT and SWT backgrounds
    Color backgroundColor = parent.getBackground();

    //JFreechart doesn't support SWT so we create an AWT Frame that will depend on Charcomposite
    java.awt.Frame chartPanel = SWT_AWT.new_Frame(Charcomposite);
    chartPanel.setLayout(new java.awt.GridLayout());
    ChartPanel jfreeChartPanel = new ChartPanel(chart);

    chartPanel.setBackground(new java.awt.Color(backgroundColor.getRed(), backgroundColor.getGreen(),
            backgroundColor.getBlue()));

    chartPanel.add(jfreeChartPanel);
    chartPanel.pack();

    return parent;

}

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From source file:net.sf.jasperreports.components.spiderchart.SpiderChartDesignEvaluator.java

/**
 * /*from  ww  w.  j a v  a  2  s  .  c o  m*/
 */
public static JRRenderable evaluateRenderer(ReportConverter reportConverter, JRComponentElement element) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = chartComponent.getPlot();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(getSampleDataset());

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(plot.getLabelFont(), Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }

    spiderWebPlot.setMaxValue(MAX_VALUE);

    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    String titleText = JRExpressionUtil.getExpressionText(chartSettings.getTitleExpression());

    Font titleFont = chartSettings.getTitleFont() != null
            ? JRFontUtil.getAwtFont(chartSettings.getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = JRExpressionUtil.getExpressionText(chartSettings.getSubtitleExpression());
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(chartSettings.getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();
    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(JRFontUtil.getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    String renderType = chartSettings.getRenderType();
    if (renderType == null) {
        renderType = JRProperties.getProperty(reportConverter.getReport(), JRChart.PROPERTY_CHART_RENDER_TYPE);
    }

    return ChartUtil.getChartRendererFactory(renderType).getRenderer(jfreechart, null, rectangle);
}

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From source file:net.sf.jasperreports.components.spiderchart.SpiderChartRendererEvaluator.java

/**
 * // w  w  w  .  j  a va 2s  . c  o  m
 */
public static Renderable evaluateRenderable(JasperReportsContext jasperReportsContext,
        JRComponentElement element, SpiderChartSharedBean spiderchartBean, ChartCustomizer chartCustomizer,
        String defaultRenderType, String datasetType) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = (SpiderPlot) chartComponent.getPlot();

    DefaultCategoryDataset dataset = null;
    StandardCategoryItemLabelGenerator labelGenerator = null;

    if (FILL_DATASET.equals(datasetType)) {
        dataset = ((FillSpiderDataset) spiderchartBean.getDataset()).getCustomDataset();
        labelGenerator = ((FillSpiderDataset) spiderchartBean.getDataset()).getLabelGenerator();
    } else {
        dataset = getSampleDataset();
        labelGenerator = new StandardCategoryItemLabelGenerator();
    }

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(dataset);

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(FontUtil.getInstance(jasperReportsContext).getAwtFont(plot.getLabelFont(),
                Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }
    if (spiderchartBean.getMaxValue() != null) {
        spiderWebPlot.setMaxValue(spiderchartBean.getMaxValue());
    }
    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(labelGenerator);

    Font titleFont = chartSettings.getTitleFont() != null ? FontUtil.getInstance(jasperReportsContext)
            .getAwtFont(chartSettings.getTitleFont(), Locale.getDefault()) : TextTitle.DEFAULT_FONT;

    String titleText = spiderchartBean.getTitleText();

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    Color backcolor = chartSettings.getBackcolor() != null ? chartSettings.getBackcolor()
            : element.getBackcolor();
    if (backcolor != null) {
        jfreechart.setBackgroundPaint(backcolor);
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = spiderchartBean.getSubtitleText();
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? FontUtil.getInstance(jasperReportsContext).getAwtFont(chartSettings.getSubtitleFont(),
                            Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();

    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(FontUtil.getInstance(jasperReportsContext)
                        .getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    String renderType = chartSettings.getRenderType() == null ? defaultRenderType
            : chartSettings.getRenderType();
    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    if (chartCustomizer != null) {
        chartCustomizer.customize(jfreechart, chartComponent);
    }

    return ChartUtil.getInstance(jasperReportsContext).getChartRenderableFactory(renderType)
            .getRenderable(jasperReportsContext, jfreechart, spiderchartBean.getHyperlinkProvider(), rectangle);
}

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

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

    //Create the stroke for the primary (= real) data series...
    final Stroke thick = new BasicStroke(thicknessprimaryseries);

    //...and apply that stroke to the series
    final SpiderWebPlot webPlot = (SpiderWebPlot) chart.getPlot();
    webPlot.setLabelFont(Font.decode(getLabelFont()));

    if (StringUtils.isEmpty(getTooltipFormula()) == false) {
        webPlot.setToolTipGenerator(new FormulaCategoryTooltipGenerator(getRuntime(), getTooltipFormula()));
    }/*from   w w w .j  a va  2s. co m*/
    if (StringUtils.isEmpty(getUrlFormula()) == false) {
        webPlot.setURLGenerator(new FormulaCategoryURLGenerator(getRuntime(), getUrlFormula()));
    }

    final CategoryDataset categoryDataset = webPlot.getDataset();
    final int count = categoryDataset.getRowCount();

    for (int t = 0; t < count; t++) {
        if (categoryDataset.getRowKey(t) instanceof GridCategoryItem) {
            continue;
        }
        webPlot.setSeriesOutlineStroke(t, thick);
    }

    //Set the spiderweb filled (or not)
    webPlot.setWebFilled(radarwebfilled);
    //Set the size of the datapoints on the axis
    webPlot.setHeadPercent(headsize);

    //Set the color of the fake datasets (gridlines) to grey
    for (int t = 0; t < count; t++) {
        if (categoryDataset.getRowKey(t) instanceof GridCategoryItem) {
            webPlot.setSeriesPaint(t, Color.GRAY);
        }
    }

}

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From source file:net.sf.jasperreports.components.spiderchart.FillSpiderChart.java

protected JFreeChart evaluateChart(byte evaluation) throws JRException {
    maxValue = (Double) fillContext.evaluate(getPlot().getMaxValueExpression(), evaluation);
    titleText = (String) fillContext.evaluate(getChartSettings().getTitleExpression(), evaluation);
    subtitleText = (String) fillContext.evaluate(getChartSettings().getSubtitleExpression(), evaluation);
    anchorName = (String) fillContext.evaluate(getChartSettings().getAnchorNameExpression(), evaluation);
    hyperlinkReference = (String) fillContext.evaluate(getChartSettings().getHyperlinkReferenceExpression(),
            evaluation);/*  w  w  w.jav a  2  s.  c  o  m*/
    hyperlinkAnchor = (String) fillContext.evaluate(getChartSettings().getHyperlinkAnchorExpression(),
            evaluation);
    hyperlinkPage = (Integer) fillContext.evaluate(getChartSettings().getHyperlinkPageExpression(), evaluation);
    hyperlinkTooltip = (String) fillContext.evaluate(getChartSettings().getHyperlinkTooltipExpression(),
            evaluation);
    hyperlinkParameters = JRFillHyperlinkHelper.evaluateHyperlinkParameters(getChartSettings(),
            expressionEvaluator, evaluation);

    dataset.evaluateDatasetRun(evaluation);
    dataset.finishDataset();

    chartHyperlinkProvider = new CategoryChartHyperlinkProvider(dataset.getItemHyperlinks());

    bookmarkLevel = getChartSettings().getBookmarkLevel();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot((DefaultCategoryDataset) dataset.getCustomDataset());

    if (getPlot().getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(getPlot().getAxisLineColor());
    }
    if (getPlot().getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(getPlot().getAxisLineWidth()));
    }
    if (getPlot().getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(getPlot().getBackcolor());
    }
    if (getPlot().getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(getPlot().getBackgroundAlpha());
    }
    if (getPlot().getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(getPlot().getForegroundAlpha());
    }
    if (getPlot().getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(getPlot().getHeadPercent());
    }
    if (getPlot().getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(getPlot().getInteriorGap());
    }
    if (getPlot().getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(getPlot().getLabelColor());
    }
    if (getPlot().getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(getPlot().getLabelFont(), Locale.getDefault()));
    }
    if (getPlot().getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(getPlot().getLabelGap());
    }
    if (maxValue != null) {
        spiderWebPlot.setMaxValue(maxValue);
    }
    if (getPlot().getRotation() != null) {
        spiderWebPlot.setDirection(getPlot().getRotation().getRotation());
    }
    if (getPlot().getStartAngle() != null) {
        spiderWebPlot.setStartAngle(getPlot().getStartAngle());
    }
    if (getPlot().getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(getPlot().getTableOrder().getOrder());
    }
    if (getPlot().getWebFilled() != null) {
        spiderWebPlot.setWebFilled(getPlot().getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    Font titleFont = getChartSettings().getTitleFont() != null
            ? JRFontUtil.getAwtFont(getChartSettings().getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(getChartSettings().getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (getChartSettings().getTitleColor() != null) {
            title.setPaint(getChartSettings().getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (getChartSettings().getSubtitleColor() != null) {
            subtitle.setPaint(getChartSettings().getSubtitleColor());
        }

        if (getChartSettings().getSubtitleColor() != null) {
            Font subtitleFont = getChartSettings().getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(getChartSettings().getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();

    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (getChartSettings().getLegendColor() != null) {
                legend.setItemPaint(getChartSettings().getLegendColor());
            }
            if (getChartSettings().getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(getChartSettings().getLegendBackgroundColor());
            }

            if (getChartSettings().getLegendFont() != null) {
                legend.setItemFont(
                        JRFontUtil.getAwtFont(getChartSettings().getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(getChartSettings().getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }
    return jfreechart;

}

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