Examples with PieToolTipGenerator org.jfree.chart.labels.PieToolTipGenerator used on opensource projects

Example 1 with PieToolTipGenerator

use of org.jfree.chart.labels.PieToolTipGenerator in project SIMVA-SoS by SESoS.

the class PiePlot3D method draw.

/**
 * Draws the plot on a Java 2D graphics device (such as the screen or a
 * printer).  This method is called by the
 * {@link org.jfree.chart.JFreeChart} class, you don't normally need
 * to call it yourself.
 *
 * @param g2  the graphics device.
 * @param plotArea  the area within which the plot should be drawn.
 * @param anchor  the anchor point.
 * @param parentState  the state from the parent plot, if there is one.
 * @param info  collects info about the drawing
 *              (<code>null</code> permitted).
 */
@Override
public void draw(Graphics2D g2, Rectangle2D plotArea, Point2D anchor, PlotState parentState, PlotRenderingInfo info) {
    // adjust for insets...
    RectangleInsets insets = getInsets();
    insets.trim(plotArea);
    Rectangle2D originalPlotArea = (Rectangle2D) plotArea.clone();
    if (info != null) {
        info.setPlotArea(plotArea);
        info.setDataArea(plotArea);
    }
    drawBackground(g2, plotArea);
    Shape savedClip = g2.getClip();
    g2.clip(plotArea);
    Graphics2D savedG2 = g2;
    BufferedImage dataImage = null;
    if (getShadowGenerator() != null) {
        dataImage = new BufferedImage((int) plotArea.getWidth(), (int) plotArea.getHeight(), BufferedImage.TYPE_INT_ARGB);
        g2 = dataImage.createGraphics();
        g2.translate(-plotArea.getX(), -plotArea.getY());
        g2.setRenderingHints(savedG2.getRenderingHints());
        originalPlotArea = (Rectangle2D) plotArea.clone();
    }
    // adjust the plot area by the interior spacing value
    double gapPercent = getInteriorGap();
    double labelPercent = 0.0;
    if (getLabelGenerator() != null) {
        labelPercent = getLabelGap() + getMaximumLabelWidth();
    }
    double gapHorizontal = plotArea.getWidth() * (gapPercent + labelPercent) * 2.0;
    double gapVertical = plotArea.getHeight() * gapPercent * 2.0;
    if (DEBUG_DRAW_INTERIOR) {
        double hGap = plotArea.getWidth() * getInteriorGap();
        double vGap = plotArea.getHeight() * getInteriorGap();
        double igx1 = plotArea.getX() + hGap;
        double igx2 = plotArea.getMaxX() - hGap;
        double igy1 = plotArea.getY() + vGap;
        double igy2 = plotArea.getMaxY() - vGap;
        g2.setPaint(Color.lightGray);
        g2.draw(new Rectangle2D.Double(igx1, igy1, igx2 - igx1, igy2 - igy1));
    }
    double linkX = plotArea.getX() + gapHorizontal / 2;
    double linkY = plotArea.getY() + gapVertical / 2;
    double linkW = plotArea.getWidth() - gapHorizontal;
    double linkH = plotArea.getHeight() - gapVertical;
    // make the link area a square if the pie chart is to be circular...
    if (isCircular()) {
        // is circular?
        double min = Math.min(linkW, linkH) / 2;
        linkX = (linkX + linkX + linkW) / 2 - min;
        linkY = (linkY + linkY + linkH) / 2 - min;
        linkW = 2 * min;
        linkH = 2 * min;
    }
    PiePlotState state = initialise(g2, plotArea, this, null, info);
    // the link area defines the dog leg points for the linking lines to
    // the labels
    Rectangle2D linkAreaXX = new Rectangle2D.Double(linkX, linkY, linkW, linkH * (1 - this.depthFactor));
    state.setLinkArea(linkAreaXX);
    if (DEBUG_DRAW_LINK_AREA) {
        g2.setPaint(Color.blue);
        g2.draw(linkAreaXX);
        g2.setPaint(Color.yellow);
        g2.draw(new Ellipse2D.Double(linkAreaXX.getX(), linkAreaXX.getY(), linkAreaXX.getWidth(), linkAreaXX.getHeight()));
    }
    // the explode area defines the max circle/ellipse for the exploded pie
    // sections.
    // it is defined by shrinking the linkArea by the linkMargin factor.
    double hh = linkW * getLabelLinkMargin();
    double vv = linkH * getLabelLinkMargin();
    Rectangle2D explodeArea = new Rectangle2D.Double(linkX + hh / 2.0, linkY + vv / 2.0, linkW - hh, linkH - vv);
    state.setExplodedPieArea(explodeArea);
    // the pie area defines the circle/ellipse for regular pie sections.
    // it is defined by shrinking the explodeArea by the explodeMargin
    // factor.
    double maximumExplodePercent = getMaximumExplodePercent();
    double percent = maximumExplodePercent / (1.0 + maximumExplodePercent);
    double h1 = explodeArea.getWidth() * percent;
    double v1 = explodeArea.getHeight() * percent;
    Rectangle2D pieArea = new Rectangle2D.Double(explodeArea.getX() + h1 / 2.0, explodeArea.getY() + v1 / 2.0, explodeArea.getWidth() - h1, explodeArea.getHeight() - v1);
    // the link area defines the dog-leg point for the linking lines to
    // the labels
    int depth = (int) (pieArea.getHeight() * this.depthFactor);
    Rectangle2D linkArea = new Rectangle2D.Double(linkX, linkY, linkW, linkH - depth);
    state.setLinkArea(linkArea);
    state.setPieArea(pieArea);
    state.setPieCenterX(pieArea.getCenterX());
    state.setPieCenterY(pieArea.getCenterY() - depth / 2.0);
    state.setPieWRadius(pieArea.getWidth() / 2.0);
    state.setPieHRadius((pieArea.getHeight() - depth) / 2.0);
    // get the data source - return if null;
    PieDataset dataset = getDataset();
    if (DatasetUtilities.isEmptyOrNull(getDataset())) {
        drawNoDataMessage(g2, plotArea);
        g2.setClip(savedClip);
        drawOutline(g2, plotArea);
        return;
    }
    // if too any elements
    if (dataset.getKeys().size() > plotArea.getWidth()) {
        String text = localizationResources.getString("Too_many_elements");
        Font sfont = new Font("dialog", Font.BOLD, 10);
        g2.setFont(sfont);
        FontMetrics fm = g2.getFontMetrics(sfont);
        int stringWidth = fm.stringWidth(text);
        g2.drawString(text, (int) (plotArea.getX() + (plotArea.getWidth() - stringWidth) / 2), (int) (plotArea.getY() + (plotArea.getHeight() / 2)));
        return;
    }
    // effect.
    if (isCircular()) {
        double min = Math.min(plotArea.getWidth(), plotArea.getHeight()) / 2;
        plotArea = new Rectangle2D.Double(plotArea.getCenterX() - min, plotArea.getCenterY() - min, 2 * min, 2 * min);
    }
    // get a list of keys...
    List sectionKeys = dataset.getKeys();
    if (sectionKeys.isEmpty()) {
        return;
    }
    // establish the coordinates of the top left corner of the drawing area
    double arcX = pieArea.getX();
    double arcY = pieArea.getY();
    // g2.clip(clipArea);
    Composite originalComposite = g2.getComposite();
    g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha()));
    double totalValue = DatasetUtilities.calculatePieDatasetTotal(dataset);
    double runningTotal = 0;
    if (depth < 0) {
        // if depth is negative don't draw anything
        return;
    }
    ArrayList arcList = new ArrayList();
    Arc2D.Double arc;
    Paint paint;
    Paint outlinePaint;
    Stroke outlineStroke;
    Iterator iterator = sectionKeys.iterator();
    while (iterator.hasNext()) {
        Comparable currentKey = (Comparable) iterator.next();
        Number dataValue = dataset.getValue(currentKey);
        if (dataValue == null) {
            arcList.add(null);
            continue;
        }
        double value = dataValue.doubleValue();
        if (value <= 0) {
            arcList.add(null);
            continue;
        }
        double startAngle = getStartAngle();
        double direction = getDirection().getFactor();
        double angle1 = startAngle + (direction * (runningTotal * 360)) / totalValue;
        double angle2 = startAngle + (direction * (runningTotal + value) * 360) / totalValue;
        if (Math.abs(angle2 - angle1) > getMinimumArcAngleToDraw()) {
            arcList.add(new Arc2D.Double(arcX, arcY + depth, pieArea.getWidth(), pieArea.getHeight() - depth, angle1, angle2 - angle1, Arc2D.PIE));
        } else {
            arcList.add(null);
        }
        runningTotal += value;
    }
    Shape oldClip = g2.getClip();
    Ellipse2D top = new Ellipse2D.Double(pieArea.getX(), pieArea.getY(), pieArea.getWidth(), pieArea.getHeight() - depth);
    Ellipse2D bottom = new Ellipse2D.Double(pieArea.getX(), pieArea.getY() + depth, pieArea.getWidth(), pieArea.getHeight() - depth);
    Rectangle2D lower = new Rectangle2D.Double(top.getX(), top.getCenterY(), pieArea.getWidth(), bottom.getMaxY() - top.getCenterY());
    Rectangle2D upper = new Rectangle2D.Double(pieArea.getX(), top.getY(), pieArea.getWidth(), bottom.getCenterY() - top.getY());
    Area a = new Area(top);
    a.add(new Area(lower));
    Area b = new Area(bottom);
    b.add(new Area(upper));
    Area pie = new Area(a);
    pie.intersect(b);
    Area front = new Area(pie);
    front.subtract(new Area(top));
    Area back = new Area(pie);
    back.subtract(new Area(bottom));
    // draw the bottom circle
    int[] xs;
    int[] ys;
    int categoryCount = arcList.size();
    for (int categoryIndex = 0; categoryIndex < categoryCount; categoryIndex++) {
        arc = (Arc2D.Double) arcList.get(categoryIndex);
        if (arc == null) {
            continue;
        }
        Comparable key = getSectionKey(categoryIndex);
        paint = lookupSectionPaint(key);
        outlinePaint = lookupSectionOutlinePaint(key);
        outlineStroke = lookupSectionOutlineStroke(key);
        g2.setPaint(paint);
        g2.fill(arc);
        g2.setPaint(outlinePaint);
        g2.setStroke(outlineStroke);
        g2.draw(arc);
        g2.setPaint(paint);
        Point2D p1 = arc.getStartPoint();
        // draw the height
        xs = new int[] { (int) arc.getCenterX(), (int) arc.getCenterX(), (int) p1.getX(), (int) p1.getX() };
        ys = new int[] { (int) arc.getCenterY(), (int) arc.getCenterY() - depth, (int) p1.getY() - depth, (int) p1.getY() };
        Polygon polygon = new Polygon(xs, ys, 4);
        g2.setPaint(java.awt.Color.lightGray);
        g2.fill(polygon);
        g2.setPaint(outlinePaint);
        g2.setStroke(outlineStroke);
        g2.draw(polygon);
        g2.setPaint(paint);
    }
    g2.setPaint(Color.gray);
    g2.fill(back);
    g2.fill(front);
    // cycle through once drawing only the sides at the back...
    int cat = 0;
    iterator = arcList.iterator();
    while (iterator.hasNext()) {
        Arc2D segment = (Arc2D) iterator.next();
        if (segment != null) {
            Comparable key = getSectionKey(cat);
            paint = lookupSectionPaint(key);
            outlinePaint = lookupSectionOutlinePaint(key);
            outlineStroke = lookupSectionOutlineStroke(key);
            drawSide(g2, pieArea, segment, front, back, paint, outlinePaint, outlineStroke, false, true);
        }
        cat++;
    }
    // cycle through again drawing only the sides at the front...
    cat = 0;
    iterator = arcList.iterator();
    while (iterator.hasNext()) {
        Arc2D segment = (Arc2D) iterator.next();
        if (segment != null) {
            Comparable key = getSectionKey(cat);
            paint = lookupSectionPaint(key);
            outlinePaint = lookupSectionOutlinePaint(key);
            outlineStroke = lookupSectionOutlineStroke(key);
            drawSide(g2, pieArea, segment, front, back, paint, outlinePaint, outlineStroke, true, false);
        }
        cat++;
    }
    g2.setClip(oldClip);
    // draw the sections at the top of the pie (and set up tooltips)...
    Arc2D upperArc;
    for (int sectionIndex = 0; sectionIndex < categoryCount; sectionIndex++) {
        arc = (Arc2D.Double) arcList.get(sectionIndex);
        if (arc == null) {
            continue;
        }
        upperArc = new Arc2D.Double(arcX, arcY, pieArea.getWidth(), pieArea.getHeight() - depth, arc.getAngleStart(), arc.getAngleExtent(), Arc2D.PIE);
        Comparable currentKey = (Comparable) sectionKeys.get(sectionIndex);
        paint = lookupSectionPaint(currentKey, true);
        outlinePaint = lookupSectionOutlinePaint(currentKey);
        outlineStroke = lookupSectionOutlineStroke(currentKey);
        g2.setPaint(paint);
        g2.fill(upperArc);
        g2.setStroke(outlineStroke);
        g2.setPaint(outlinePaint);
        g2.draw(upperArc);
        // add a tooltip for the section...
        if (info != null) {
            EntityCollection entities = info.getOwner().getEntityCollection();
            if (entities != null) {
                String tip = null;
                PieToolTipGenerator tipster = getToolTipGenerator();
                if (tipster != null) {
                    // @mgs: using the method's return value was missing
                    tip = tipster.generateToolTip(dataset, currentKey);
                }
                String url = null;
                if (getURLGenerator() != null) {
                    url = getURLGenerator().generateURL(dataset, currentKey, getPieIndex());
                }
                PieSectionEntity entity = new PieSectionEntity(upperArc, dataset, getPieIndex(), sectionIndex, currentKey, tip, url);
                entities.add(entity);
            }
        }
    }
    List keys = dataset.getKeys();
    Rectangle2D adjustedPlotArea = new Rectangle2D.Double(originalPlotArea.getX(), originalPlotArea.getY(), originalPlotArea.getWidth(), originalPlotArea.getHeight() - depth);
    if (getSimpleLabels()) {
        drawSimpleLabels(g2, keys, totalValue, adjustedPlotArea, linkArea, state);
    } else {
        drawLabels(g2, keys, totalValue, adjustedPlotArea, linkArea, state);
    }
    if (getShadowGenerator() != null) {
        BufferedImage shadowImage = getShadowGenerator().createDropShadow(dataImage);
        g2 = savedG2;
        g2.drawImage(shadowImage, (int) plotArea.getX() + getShadowGenerator().calculateOffsetX(), (int) plotArea.getY() + getShadowGenerator().calculateOffsetY(), null);
        g2.drawImage(dataImage, (int) plotArea.getX(), (int) plotArea.getY(), null);
    }
    g2.setClip(savedClip);
    g2.setComposite(originalComposite);
    drawOutline(g2, originalPlotArea);
}

Example 2 with PieToolTipGenerator

use of org.jfree.chart.labels.PieToolTipGenerator in project SIMVA-SoS by SESoS.

the class ChartFactory method createMultiplePieChart3D.

/**
 * Creates a chart that displays multiple pie plots.  The chart object
 * returned by this method uses a {@link MultiplePiePlot} instance as the
 * plot.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param dataset  the dataset (<code>null</code> permitted).
 * @param order  the order that the data is extracted (by row or by column)
 *               (<code>null</code> not permitted).
 * @param legend  include a legend?
 * @param tooltips  generate tooltips?
 * @param urls  generate URLs?
 *
 * @return A chart.
 */
public static JFreeChart createMultiplePieChart3D(String title, CategoryDataset dataset, TableOrder order, boolean legend, boolean tooltips, boolean urls) {
    ParamChecks.nullNotPermitted(order, "order");
    MultiplePiePlot plot = new MultiplePiePlot(dataset);
    plot.setDataExtractOrder(order);
    plot.setBackgroundPaint(null);
    plot.setOutlineStroke(null);
    JFreeChart pieChart = new JFreeChart(new PiePlot3D(null));
    TextTitle seriesTitle = new TextTitle("Series Title", new Font("SansSerif", Font.BOLD, 12));
    seriesTitle.setPosition(RectangleEdge.BOTTOM);
    pieChart.setTitle(seriesTitle);
    pieChart.removeLegend();
    pieChart.setBackgroundPaint(null);
    plot.setPieChart(pieChart);
    if (tooltips) {
        PieToolTipGenerator tooltipGenerator = new StandardPieToolTipGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
        pp.setToolTipGenerator(tooltipGenerator);
    }
    if (urls) {
        PieURLGenerator urlGenerator = new StandardPieURLGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
        pp.setURLGenerator(urlGenerator);
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;
}

Example 3 with PieToolTipGenerator

use of org.jfree.chart.labels.PieToolTipGenerator in project SIMVA-SoS by SESoS.

the class ChartFactory method createMultiplePieChart.

/**
 * Creates a chart that displays multiple pie plots.  The chart object
 * returned by this method uses a {@link MultiplePiePlot} instance as the
 * plot.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param dataset  the dataset (<code>null</code> permitted).
 * @param order  the order that the data is extracted (by row or by column)
 *               (<code>null</code> not permitted).
 * @param legend  include a legend?
 * @param tooltips  generate tooltips?
 * @param urls  generate URLs?
 *
 * @return A chart.
 */
public static JFreeChart createMultiplePieChart(String title, CategoryDataset dataset, TableOrder order, boolean legend, boolean tooltips, boolean urls) {
    ParamChecks.nullNotPermitted(order, "order");
    MultiplePiePlot plot = new MultiplePiePlot(dataset);
    plot.setDataExtractOrder(order);
    plot.setBackgroundPaint(null);
    plot.setOutlineStroke(null);
    if (tooltips) {
        PieToolTipGenerator tooltipGenerator = new StandardPieToolTipGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
        pp.setToolTipGenerator(tooltipGenerator);
    }
    if (urls) {
        PieURLGenerator urlGenerator = new StandardPieURLGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
        pp.setURLGenerator(urlGenerator);
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;
}

Example 4 with PieToolTipGenerator

use of org.jfree.chart.labels.PieToolTipGenerator in project pentaho-platform by pentaho.

the class JFreeChartEngine method createPieDatasetChart.

private static JFreeChart createPieDatasetChart(final PieDatasetChartDefinition chartDefinition) {
    // TODO Make the following accessible from the chartDefinition
    boolean tooltips = true;
    boolean urls = true;
    // -----------------------------------------------------------
    String title = chartDefinition.getTitle();
    boolean legend = chartDefinition.isLegendIncluded();
    PiePlot plot = null;
    plot = chartDefinition.isThreeD() ? new PiePlot3D(chartDefinition) : new PiePlot(chartDefinition);
    JFreeChartEngine.updatePlot(plot, chartDefinition);
    JFreeChart pieChart = new JFreeChart(title, chartDefinition.getTitleFont(), plot, legend);
    // $NON-NLS-1$ //$NON-NLS-2$
    TextTitle seriesTitle = new TextTitle("Series Title", new Font("SansSerif", Font.BOLD, 12));
    seriesTitle.setPosition(RectangleEdge.BOTTOM);
    pieChart.setTitle(title);
    pieChart.setBackgroundPaint(chartDefinition.getChartBackgroundPaint());
    if (tooltips) {
        PieToolTipGenerator tooltipGenerator = new StandardPieToolTipGenerator();
        plot.setToolTipGenerator(tooltipGenerator);
    }
    if (urls) {
        PieURLGenerator urlGenerator = new StandardPieURLGenerator();
        plot.setURLGenerator(urlGenerator);
    }
    return pieChart;
}

Example 5 with PieToolTipGenerator

use of org.jfree.chart.labels.PieToolTipGenerator in project SIMVA-SoS by SESoS.

the class RingPlot method drawItem.

/**
 * Draws a single data item.
 *
 * @param g2  the graphics device (<code>null</code> not permitted).
 * @param section  the section index.
 * @param dataArea  the data plot area.
 * @param state  state information for one chart.
 * @param currentPass  the current pass index.
 */
@Override
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea, PiePlotState state, int currentPass) {
    PieDataset dataset = getDataset();
    Number n = dataset.getValue(section);
    if (n == null) {
        return;
    }
    double value = n.doubleValue();
    double angle1 = 0.0;
    double angle2 = 0.0;
    Rotation direction = getDirection();
    if (direction == Rotation.CLOCKWISE) {
        angle1 = state.getLatestAngle();
        angle2 = angle1 - value / state.getTotal() * 360.0;
    } else if (direction == Rotation.ANTICLOCKWISE) {
        angle1 = state.getLatestAngle();
        angle2 = angle1 + value / state.getTotal() * 360.0;
    } else {
        throw new IllegalStateException("Rotation type not recognised.");
    }
    double angle = (angle2 - angle1);
    if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
        Comparable key = getSectionKey(section);
        double ep = 0.0;
        double mep = getMaximumExplodePercent();
        if (mep > 0.0) {
            ep = getExplodePercent(key) / mep;
        }
        Rectangle2D arcBounds = getArcBounds(state.getPieArea(), state.getExplodedPieArea(), angle1, angle, ep);
        Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle, Arc2D.OPEN);
        // create the bounds for the inner arc
        double depth = this.sectionDepth / 2.0;
        RectangleInsets s = new RectangleInsets(UnitType.RELATIVE, depth, depth, depth, depth);
        Rectangle2D innerArcBounds = new Rectangle2D.Double();
        innerArcBounds.setRect(arcBounds);
        s.trim(innerArcBounds);
        // calculate inner arc in reverse direction, for later
        // GeneralPath construction
        Arc2D.Double arc2 = new Arc2D.Double(innerArcBounds, angle1 + angle, -angle, Arc2D.OPEN);
        GeneralPath path = new GeneralPath();
        path.moveTo((float) arc.getStartPoint().getX(), (float) arc.getStartPoint().getY());
        path.append(arc.getPathIterator(null), false);
        path.append(arc2.getPathIterator(null), true);
        path.closePath();
        Line2D separator = new Line2D.Double(arc2.getEndPoint(), arc.getStartPoint());
        if (currentPass == 0) {
            Paint shadowPaint = getShadowPaint();
            double shadowXOffset = getShadowXOffset();
            double shadowYOffset = getShadowYOffset();
            if (shadowPaint != null && getShadowGenerator() == null) {
                Shape shadowArc = ShapeUtilities.createTranslatedShape(path, (float) shadowXOffset, (float) shadowYOffset);
                g2.setPaint(shadowPaint);
                g2.fill(shadowArc);
            }
        } else if (currentPass == 1) {
            Paint paint = lookupSectionPaint(key);
            g2.setPaint(paint);
            g2.fill(path);
            Paint outlinePaint = lookupSectionOutlinePaint(key);
            Stroke outlineStroke = lookupSectionOutlineStroke(key);
            if (getSectionOutlinesVisible() && outlinePaint != null && outlineStroke != null) {
                g2.setPaint(outlinePaint);
                g2.setStroke(outlineStroke);
                g2.draw(path);
            }
            if (section == 0) {
                String nstr = null;
                if (this.centerTextMode.equals(CenterTextMode.VALUE)) {
                    nstr = this.centerTextFormatter.format(n);
                } else if (this.centerTextMode.equals(CenterTextMode.FIXED)) {
                    nstr = this.centerText;
                }
                if (nstr != null) {
                    g2.setFont(this.centerTextFont);
                    g2.setPaint(this.centerTextColor);
                    TextUtilities.drawAlignedString(nstr, g2, (float) dataArea.getCenterX(), (float) dataArea.getCenterY(), TextAnchor.CENTER);
                }
            }
            // add an entity for the pie section
            if (state.getInfo() != null) {
                EntityCollection entities = state.getEntityCollection();
                if (entities != null) {
                    String tip = null;
                    PieToolTipGenerator toolTipGenerator = getToolTipGenerator();
                    if (toolTipGenerator != null) {
                        tip = toolTipGenerator.generateToolTip(dataset, key);
                    }
                    String url = null;
                    PieURLGenerator urlGenerator = getURLGenerator();
                    if (urlGenerator != null) {
                        url = urlGenerator.generateURL(dataset, key, getPieIndex());
                    }
                    PieSectionEntity entity = new PieSectionEntity(path, dataset, getPieIndex(), section, key, tip, url);
                    entities.add(entity);
                }
            }
        } else if (currentPass == 2) {
            if (this.separatorsVisible) {
                Line2D extendedSeparator = LineUtilities.extendLine(separator, this.innerSeparatorExtension, this.outerSeparatorExtension);
                g2.setStroke(this.separatorStroke);
                g2.setPaint(this.separatorPaint);
                g2.draw(extendedSeparator);
            }
        }
    }
    state.setLatestAngle(angle2);
}