List of usage examples for org.jfree.chart JFreeChart getPlot
public Plot getPlot()
From source file:gui.Histograma.java
private static JFreeChart gerarGrafico(IntervalXYDataset dados) { JFreeChart chart = ChartFactory.createHistogram("Histograma", null, null, dados, PlotOrientation.VERTICAL, true, true, false);//from www . ja v a 2 s. c om XYPlot plot = (XYPlot) chart.getPlot(); XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(true); return chart; }
From source file:org.jfree.chart.demo.selection.SelectionDemo6Pie.java
private static JFreeChart createChart(final PieDataset dataset, DatasetSelectionExtension<PieCursor<String>> ext) { JFreeChart chart = ChartFactory.createPieChart("Pie Chart Demo 2", dataset); final PiePlot plot = (PiePlot) chart.getPlot(); plot.setSectionPaint("One", new Color(160, 160, 255)); plot.setSectionPaint("Two", new Color(128, 128, 255 - 32)); plot.setSectionPaint("Three", new Color(96, 96, 255 - 64)); plot.setSectionPaint("Four", new Color(64, 64, 255 - 96)); plot.setSectionPaint("Five", new Color(32, 32, 255 - 128)); plot.setSectionPaint("Six", new Color(0, 0, 255 - 144)); plot.setNoDataMessage("No data available"); plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2} percent)")); plot.setLabelBackgroundPaint(new Color(220, 220, 220)); plot.setLegendLabelToolTipGenerator(new StandardPieSectionLabelGenerator("Tooltip for legend item {0}")); plot.setSimpleLabels(true);// ww w . j av a 2 s.c om plot.setInteriorGap(0.1); //pie plots done use abstract renderers need to react to selection on our own final PieCursor<String> cursor = new PieCursor<String>(); ext.addChangeListener(new SelectionChangeListener<PieCursor<String>>() { public void selectionChanged(SelectionChangeEvent<PieCursor<String>> event) { for (int i = 0; i < dataset.getItemCount(); i++) { cursor.setPosition((String) dataset.getKey(i)); if (event.getSelectionExtension().isSelected(cursor)) { plot.setExplodePercent(cursor.key, 0.15); } else { plot.setExplodePercent(cursor.key, 0.0); } } } }); return chart; }
From source file:org.jfree.chart.demo.YIntervalChartDemo1.java
private static JFreeChart createChart(IntervalXYDataset intervalxydataset) { JFreeChart jfreechart = ChartFactory.createScatterPlot("Y Interval Chart Demo", "X", "Y", intervalxydataset, PlotOrientation.VERTICAL, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D)); xyplot.setRenderer(new YIntervalRenderer()); return jfreechart; }
From source file:org.jfree.chart.demo.AxisOffsetsDemo1.java
private static JFreeChart createChart(String s, CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createBarChart(s, "Category", "Value", categorydataset, PlotOrientation.VERTICAL, false, true, false); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); categoryplot.setDomainGridlinesVisible(true); NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis(); numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer(); barrenderer.setDrawBarOutline(false); GradientPaint gradientpaint = new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, new Color(0, 0, 64)); GradientPaint gradientpaint1 = new GradientPaint(0.0F, 0.0F, Color.green, 0.0F, 0.0F, new Color(0, 64, 0)); GradientPaint gradientpaint2 = new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0)); barrenderer.setSeriesPaint(0, gradientpaint); barrenderer.setSeriesPaint(1, gradientpaint1); barrenderer.setSeriesPaint(2, gradientpaint2); return jfreechart; }
From source file:org.jfree.chart.demo.XYBarChartDemo6.java
private static JFreeChart createChart(IntervalXYDataset intervalxydataset) { JFreeChart jfreechart = ChartFactory.createXYBarChart("XYBarChartDemo6", "X", false, "Y", intervalxydataset, PlotOrientation.HORIZONTAL, false, false, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer(); xybarrenderer.setUseYInterval(true); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); return jfreechart; }
From source file:com.compomics.pepshell.view.statistics.JFreeChartPanel.java
/** * Enable shadow of renderer? JFreeChart 1.0.11 changed the <b>default</b> * look by painting shadows for bars. To revert back to the old look, you * can disable the shadows with this method. * * @param chart JFreeChart./*from w w w . ja v a 2 s . c o m*/ * @param state False, to disable shadow- * @since 4.1.0 */ private static void setShadowVisible(final JFreeChart chart, final boolean state) { if (chart != null) { final Plot p = chart.getPlot(); if (p instanceof XYPlot) { final XYPlot xyplot = (XYPlot) p; final XYItemRenderer xyItemRenderer = xyplot.getRenderer(); if (xyItemRenderer instanceof XYBarRenderer) { final XYBarRenderer br = (XYBarRenderer) xyItemRenderer; br.setBarPainter(new StandardXYBarPainter()); br.setShadowVisible(state); } } else if (p instanceof CategoryPlot) { final CategoryPlot categoryPlot = (CategoryPlot) p; final CategoryItemRenderer categoryItemRenderer = categoryPlot.getRenderer(); if (categoryItemRenderer instanceof BarRenderer) { final BarRenderer br = (BarRenderer) categoryItemRenderer; br.setBarPainter(new StandardBarPainter()); br.setShadowVisible(state); } } } }
From source file:org.jfree.chart.demo.StackedAreaChartDemo1.java
public static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createStackedAreaChart("Stacked Area Chart", "Category", "Value", categorydataset, PlotOrientation.VERTICAL, true, true, false); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); categoryplot.setForegroundAlpha(0.85F); CategoryAxis categoryaxis = categoryplot.getDomainAxis(); categoryaxis.setLowerMargin(0.0D);/*from w w w. j av a 2s . c o m*/ categoryaxis.setUpperMargin(0.0D); categoryaxis.setCategoryMargin(0.0D); NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis(); numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); CategoryItemRenderer categoryitemrenderer = categoryplot.getRenderer(); categoryitemrenderer.setBaseItemLabelsVisible(true); return jfreechart; }
From source file:org.jfree.chart.demo.XYPolygonAnnotationDemo1.java
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createScatterPlot("XYPolygonAnnotationDemo1", "X", "Y", xydataset, PlotOrientation.VERTICAL, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer(); XYPolygonAnnotation xypolygonannotation = new XYPolygonAnnotation( new double[] { 2D, 5D, 2.5D, 8D, 3D, 5D, 2.5D, 2D }, null, null, new Color(200, 200, 255, 100)); xypolygonannotation.setToolTipText("Target Zone"); xylineandshaperenderer.addAnnotation(xypolygonannotation, Layer.BACKGROUND); return jfreechart; }
From source file:org.jfree.chart.demo.CylinderChartDemo1.java
private static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createBarChart3D("Cylinder Chart Demo 1", "Category", "Value", categorydataset, PlotOrientation.VERTICAL, false, true, false); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); Paint apaint[] = createPaint(); CustomCylinderRenderer customcylinderrenderer = new CustomCylinderRenderer(apaint); customcylinderrenderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL)); customcylinderrenderer.setBaseOutlinePaint(Color.gray); customcylinderrenderer.setBaseOutlineStroke(new BasicStroke(0.3F)); customcylinderrenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); categoryplot.setRenderer(customcylinderrenderer); return jfreechart; }
From source file:cv.mikusher.freechart.BubbleChart.java
private static JFreeChart createChart(XYZDataset xyzdataset) { JFreeChart jfreechart = ChartFactory.createBubbleChart("AGE vs WEIGHT vs WORK", "Weight", "AGE", xyzdataset, PlotOrientation.HORIZONTAL, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setForegroundAlpha(0.65F);/*from w ww .jav a 2s .com*/ XYItemRenderer xyitemrenderer = xyplot.getRenderer(); xyitemrenderer.setSeriesPaint(0, Color.blue); NumberAxis numberaxis = (NumberAxis) xyplot.getDomainAxis(); numberaxis.setLowerMargin(0.2); numberaxis.setUpperMargin(0.5); NumberAxis numberaxis1 = (NumberAxis) xyplot.getRangeAxis(); numberaxis1.setLowerMargin(0.8); numberaxis1.setUpperMargin(0.9); return jfreechart; }