List of usage examples for org.jfree.chart.plot PiePlot setLabelLinksVisible
public void setLabelLinksVisible(boolean visible)
From source file:Visuals.PieChart.java
public ChartPanel drawPieChart() { DefaultPieDataset piedataset = new DefaultPieDataset(); if (riskCount == 0) { title = ""; piedataset.setValue(noVulnerabilities, new Integer(1)); } else {//from w ww. j a v a 2 s .com piedataset.setValue(lowValue, new Integer(low)); piedataset.setValue(mediumValue, new Integer(medium)); piedataset.setValue(highValue, new Integer(high)); piedataset.setValue(criticalValue, new Integer(critical)); } JFreeChart piechart = ChartFactory.createPieChart(title, // Title piedataset, // Dataset true, // Show legend true, // Use tooltips false // Generate URLs ); PiePlot plot = (PiePlot) piechart.getPlot(); //plot.setSimpleLabels(true); if (riskCount == 0) { plot.setSectionPaint(noVulnerabilities, new Color(47, 196, 6)); plot.setLabelLinksVisible(false); plot.setLabelGenerator(null); piechart.removeLegend(); } else { plot.setSectionPaint(criticalValue, new Color(230, 27, 27)); plot.setSectionPaint(highValue, new Color(230, 90, 27)); plot.setSectionPaint(mediumValue, new Color(85, 144, 176)); plot.setSectionPaint(lowValue, new Color(230, 219, 27)); } if (isMain) { piechart.removeLegend(); } plot.setBackgroundPaint(new Color(210, 234, 243)); ChartPanel chartPanel = new ChartPanel(piechart); chartPanel.setEnabled(false); return chartPanel; }
From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputPie.java
@Override public void initChart(final IScope scope, final String chartname) { super.initChart(scope, chartname); final PiePlot pp = (PiePlot) chart.getPlot(); pp.setShadowXOffset(0);// w w w. j av a 2 s. c o m pp.setShadowYOffset(0); if (!this.series_label_position.equals("none")) { pp.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {1} ({2})")); if (axesColor != null) { pp.setLabelLinkPaint(axesColor); } pp.setLabelFont(getTickFont()); } if (this.series_label_position.equals("none")) { pp.setLabelLinksVisible(false); pp.setLabelGenerator(null); } if (textColor != null) { // pp.setLabelPaint(textColor); // not for Pie since the label background is always yellow for // now... } }
From source file:org.jivesoftware.openfire.reporting.graph.GraphEngine.java
/** * Creates a Pie Chart based on map./* w w w . j ava2s . c o m*/ * * @return the Pie Chart generated. */ public JFreeChart getPieChart(Map<String, Double> pieValues) { DefaultPieDataset dataset = new DefaultPieDataset(); for (String key : pieValues.keySet()) { dataset.setValue(key, pieValues.get(key)); } JFreeChart chart = ChartFactory.createPieChart3D(null, // chart title dataset, // data true, // include legend true, false); chart.setBackgroundPaint(Color.white); chart.setBorderVisible(false); chart.setBorderPaint(null); PiePlot plot = (PiePlot) chart.getPlot(); plot.setSectionOutlinesVisible(false); plot.setLabelFont(new Font("SansSerif", Font.BOLD, 12)); plot.setNoDataMessage("No data available"); plot.setCircular(true); plot.setLabelGap(0.02); plot.setOutlinePaint(null); plot.setLabelLinksVisible(false); plot.setLabelGenerator(null); plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}")); plot.setStartAngle(270); plot.setDirection(Rotation.ANTICLOCKWISE); plot.setForegroundAlpha(0.60f); plot.setInteriorGap(0.33); return chart; }
From source file:edu.jhuapl.graphs.jfreechart.JFreeChartPieGraphSource.java
@SuppressWarnings("unchecked") @Override//w w w . ja v a2s . c o m public void initialize() throws GraphException { String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE); boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND); boolean graphToolTip = getParam(GraphSource.GRAPH_TOOL_TIP, Boolean.class, DEFAULT_GRAPH_TOOL_TIP); boolean graphDisplayLabel = getParam(GraphSource.GRAPH_DISPLAY_LABEL, Boolean.class, false); boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER); boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER); Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT); String noDataMessage = getParam(GraphSource.GRAPH_NO_DATA_MESSAGE, String.class, DEFAULT_GRAPH_NO_DATA_MESSAGE); PieGraphData pieGraphData = makeDataSet(); Map<Comparable, Paint> colors = pieGraphData.colors; this.chart = ChartFactory.createPieChart(title, pieGraphData.data, false, graphToolTip, false); Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor); Paint labelColor = getParam(JFreeChartTimeSeriesGraphSource.GRAPH_LABEL_BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); this.chart.setBackgroundPaint(backgroundColor); PiePlot plot = (PiePlot) chart.getPlot(); plot.setBackgroundPaint(plotColor); plot.setNoDataMessage(noDataMessage); if (!graphDisplayLabel) { plot.setLabelGenerator(null); } else { plot.setInteriorGap(0.001); plot.setMaximumLabelWidth(.3); // plot.setIgnoreNullValues(true); plot.setIgnoreZeroValues(true); plot.setShadowPaint(null); // plot.setOutlineVisible(false); //TODO use title font? Font font = plot.getLabelFont(); plot.setLabelLinkStyle(PieLabelLinkStyle.CUBIC_CURVE); plot.setLabelFont(font.deriveFont(font.getSize2D() * .75f)); plot.setLabelBackgroundPaint(labelColor); plot.setLabelShadowPaint(null); plot.setLabelOutlinePaint(null); plot.setLabelGap(0.001); plot.setLabelLinkMargin(0.0); plot.setLabelLinksVisible(true); // plot.setSimpleLabels(true); // plot.setCircular(true); } if (!graphBorder) { plot.setOutlineVisible(false); } if (title != null && !"".equals(title)) { TextTitle title1 = new TextTitle(); title1.setText(title); title1.setFont(titleFont); title1.setPadding(3, 2, 5, 2); chart.setTitle(title1); } else { chart.setTitle((TextTitle) null); } plot.setLabelPadding(new RectangleInsets(1, 1, 1, 1)); //Makes a wrapper for the legend to remove the border around it if (legend) { LegendTitle legend1 = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); if (legendBorder) { wrapper.setFrame(new BlockBorder(1, 1, 1, 1)); } else { wrapper.setFrame(new BlockBorder(0, 0, 0, 0)); } BlockContainer items = legend1.getItemContainer(); items.setPadding(2, 10, 5, 2); wrapper.add(items); legend1.setWrapper(wrapper); legend1.setPosition(RectangleEdge.BOTTOM); legend1.setHorizontalAlignment(HorizontalAlignment.CENTER); if (params.get(GraphSource.LEGEND_FONT) instanceof Font) { legend1.setItemFont(((Font) params.get(GraphSource.LEGEND_FONT))); } chart.addSubtitle(legend1); plot.setLegendLabelGenerator(new PieGraphLabelGenerator()); } for (Comparable category : colors.keySet()) { plot.setSectionPaint(category, colors.get(category)); } plot.setToolTipGenerator(new PieGraphToolTipGenerator(pieGraphData)); plot.setURLGenerator(new PieGraphURLGenerator(pieGraphData)); initialized = true; }