List of usage examples for org.jfree.chart.plot PiePlot setInteriorGap
public void setInteriorGap(double percent)
From source file:com.twocents.test.ui.chart.MultipieChart.java
/** * Creates a sample chart with the given dataset. * /* w w w . j av a 2 s .c o m*/ * @param dataset the dataset. * * @return A sample chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createMultiplePieChart("Multiple Pie Chart", // chart title dataset, // dataset TableOrder.BY_ROW, true, // include legend true, false); final MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); final JFreeChart subchart = plot.getPieChart(); final PiePlot p = (PiePlot) subchart.getPlot(); p.setLabelGenerator(new StandardPieItemLabelGenerator("{0}")); p.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); p.setInteriorGap(0.30); return chart; }
From source file:org.jfree.chart.demo.ImageMapDemo6.java
/** * Creates a sample chart with the given dataset. * /* w w w . jav a 2 s . c o m*/ * @param dataset the dataset. * * @return A sample chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createMultiplePieChart("Multiple Pie Chart", // chart title dataset, // dataset TableOrder.BY_ROW, true, // include legend true, true); final MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); final JFreeChart subchart = plot.getPieChart(); final PiePlot p = (PiePlot) subchart.getPlot(); p.setLabelGenerator(new StandardPieItemLabelGenerator("{0}")); p.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); p.setInteriorGap(0.30); return chart; }
From source file:org.jfree.chart.demo.MultiplePieChartDemo4.java
/** * Creates a sample chart for the given dataset. * //from w w w.j a v a 2 s . com * @param dataset the dataset. * * @return A sample chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createMultiplePieChart3D("Multiple Pie Chart Demo 4", dataset, TableOrder.BY_COLUMN, false, true, false); chart.setBackgroundPaint(new Color(216, 255, 216)); final MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); final JFreeChart subchart = plot.getPieChart(); // final StandardLegend legend = new StandardLegend(); // legend.setItemFont(new Font("SansSerif", Font.PLAIN, 8)); // legend.setAnchor(Legend.SOUTH); // subchart.setLegend(legend); plot.setLimit(0.10); final PiePlot p = (PiePlot) subchart.getPlot(); p.setLabelGenerator(new StandardPieItemLabelGenerator("{0}")); p.setLabelFont(new Font("SansSerif", Font.PLAIN, 8)); p.setInteriorGap(0.30); return chart; }
From source file:jmemorize.gui.swing.panels.CardCounterPanel.java
private void setupPiePlot(PiePlot plot) { plot.setMaximumLabelWidth(0.0);/*www .ja v a2 s . c om*/ plot.setLabelGap(0.0); plot.setInteriorGap(0.0); //piePlot.setLabelLinkMargin(0.0); plot.setCircular(true); plot.setLabelGenerator(new PieSectionLabelGenerator() { public String generateSectionLabel(PieDataset arg0, Comparable arg1) { return null; } public AttributedString generateAttributedSectionLabel(PieDataset arg0, Comparable arg1) { return null; } }); //piePlot.setForegroundAlpha(0.5f); plot.setSectionPaint(Localization.get(LC.STATUS_LEARNED), ColorConstants.LEARNED_CARDS); plot.setSectionPaint(Localization.get(LC.STATUS_PARTIAL), ColorConstants.PARTIAL_LEARNED_CARDS); plot.setSectionPaint(Localization.get(LC.STATUS_UNLEARNED), ColorConstants.UNLEARNED_CARDS); }
From source file:ch.zhaw.init.walj.projectmanagement.util.chart.PieChart.java
/** * creates the pie chart//from w w w . j a va 2 s . co m * @throws NumberFormatException * @throws IOException */ public void createChart() throws NumberFormatException, IOException { // create dataset with used and remaining budget DefaultPieDataset dataset = new DefaultPieDataset(); dataset.setValue("spent", con.getUsedBudget(project)); dataset.setValue("remaining", con.getRemainingBudget(project)); // create chart JFreeChart chart = ChartFactory.createPieChart("", dataset, false, false, false); // set color and style PiePlot plot = (PiePlot) chart.getPlot(); plot.setSectionPaint("remaining", new Color(0, 101, 166)); plot.setSectionPaint("spent", new Color(0, 62, 102)); plot.setLabelGenerator(null); plot.setBackgroundPaint(Color.WHITE); plot.setShadowXOffset(0); plot.setShadowYOffset(0); plot.setOutlineVisible(false); plot.setInteriorGap(0); // set size and save it as JPEG int width = 350; /* Width of the image */ int height = 350; /* Height of the image */ File pieChart = new File(path + "/Charts/BudgetProject" + project.getID() + ".jpg"); ChartUtilities.saveChartAsJPEG(pieChart, chart, width, height); }
From source file:org.jfree.chart.demo.MultiplePieChartDemo2.java
/** * Creates a sample chart with the given dataset. * /*w ww. j av a2 s.com*/ * @param dataset the dataset. * * @return A sample chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createMultiplePieChart("Multiple Pie Chart", // chart title dataset, // dataset TableOrder.BY_COLUMN, true, // include legend true, false); final MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); plot.setBackgroundPaint(Color.white); plot.setOutlineStroke(new BasicStroke(1.0f)); final JFreeChart subchart = plot.getPieChart(); final PiePlot p = (PiePlot) subchart.getPlot(); p.setBackgroundPaint(null); p.setOutlineStroke(null); p.setLabelGenerator(new StandardPieItemLabelGenerator("{0} ({2})", NumberFormat.getNumberInstance(), NumberFormat.getPercentInstance())); p.setMaximumLabelWidth(0.35); p.setLabelFont(new Font("SansSerif", Font.PLAIN, 9)); p.setInteriorGap(0.30); return chart; }
From source file:org.gephi.desktop.context.ContextPieChart.java
public ContextPieChart() { data = new DefaultPieDataset(); final JFreeChart chart = ChartFactory.createPieChart("Employee Survey", data, false, false, false); chart.setTitle(new TextTitle()); chart.setBackgroundPaint(null);/*from w w w . j a v a 2s. co m*/ chart.setPadding(new RectangleInsets(0, 0, 0, 0)); PiePlot plot = (PiePlot) chart.getPlot(); plot.setShadowPaint(null); plot.setSimpleLabels(true); plot.setLabelBackgroundPaint(null); plot.setLabelOutlineStroke(null); plot.setLabelShadowPaint(null); plot.setOutlineVisible(false); plot.setLabelFont(new java.awt.Font("Tahoma", 0, 10)); plot.setLabelPaint(Color.WHITE); plot.setLabelGap(0.5); plot.setCircular(true); plot.setInteriorGap(0); plot.setBackgroundPaint(null); plot.setBackgroundAlpha(1f); plot.setSectionPaint(NbBundle.getMessage(getClass(), "ContextPieChart.visible"), new Color(0x222222)); plot.setSectionPaint(NbBundle.getMessage(getClass(), "ContextPieChart.notVisible"), new Color(0xDDDDDD)); chartPanel = new ChartPanel(chart, 100, 100, 10, 10, 300, 300, true, false, false, false, false, false); ((FlowLayout) chartPanel.getLayout()).setHgap(0); ((FlowLayout) chartPanel.getLayout()).setVgap(0); chartPanel.setOpaque(false); chartPanel.setPopupMenu(null); }
From source file:edu.jhuapl.graphs.jfreechart.JFreeChartPieGraphSource.java
@SuppressWarnings("unchecked") @Override// w w w . j a v a 2 s. c om 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; }
From source file:org.sonar.server.charts.deprecated.PieChart.java
private void configurePlot() { PiePlot plot = (PiePlot) jfreechart.getPlot(); plot.setNoDataMessage(DEFAULT_MESSAGE_NODATA); plot.setInsets(RectangleInsets.ZERO_INSETS); plot.setDataset(dataset);// w ww. j av a 2 s . co m plot.setBackgroundAlpha(0.0f); plot.setCircular(true); plot.setLabelGenerator(null); plot.setIgnoreNullValues(true); plot.setIgnoreZeroValues(true); plot.setShadowPaint(null); plot.setLabelLinkMargin(0.0); plot.setInteriorGap(0.02); plot.setMaximumLabelWidth(0.10); }
From source file:edu.gmu.cs.sim.util.media.chart.PieChartGenerator.java
protected void buildChart() { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); chart = ChartFactory.createMultiplePieChart("Untitled Chart", dataset, org.jfree.util.TableOrder.BY_COLUMN, false, true, false);//w ww . ja v a 2s. co m chart.setAntiAlias(true); //chartPanel = new ScrollableChartPanel(chart, true); chartPanel = buildChartPanel(chart); //chartHolder.getViewport().setView(chartPanel); setChartPanel(chartPanel); JFreeChart baseChart = (JFreeChart) ((MultiplePiePlot) (chart.getPlot())).getPieChart(); PiePlot base = (PiePlot) (baseChart.getPlot()); base.setIgnoreZeroValues(true); base.setLabelOutlinePaint(java.awt.Color.WHITE); base.setLabelShadowPaint(java.awt.Color.WHITE); base.setMaximumLabelWidth(0.25); // allow bigger labels by a bit (this will make the chart smaller) base.setInteriorGap(0.000); // allow stretch to compensate for the bigger label width base.setLabelBackgroundPaint(java.awt.Color.WHITE); base.setOutlinePaint(null); base.setBackgroundPaint(null); base.setShadowPaint(null); base.setSimpleLabels(false); // I think they're false anyway // change the look of the series title to be smaller StandardChartTheme theme = new StandardChartTheme("Hi"); TextTitle title = new TextTitle("Whatever", theme.getLargeFont()); title.setPaint(theme.getAxisLabelPaint()); title.setPosition(RectangleEdge.BOTTOM); baseChart.setTitle(title); // this must come last because the chart must exist for us to set its dataset setSeriesDataset(dataset); }