List of usage examples for org.jfree.chart JFreeChart JFreeChart
public JFreeChart(String title, Plot plot)
From source file:org.jfree.chart.demo.TimePeriodValuesDemo3.java
/** * Creates a new demo instance.//from w ww . ja va 2 s . c o m * * @param title the frame title. */ public TimePeriodValuesDemo3(final String title) { super(title); final XYDataset data1 = createDataset(); final XYItemRenderer renderer1 = new XYBarRenderer(); final DateAxis domainAxis = new DateAxis("Date"); final ValueAxis rangeAxis = new NumberAxis("Value"); final XYPlot plot = new XYPlot(data1, domainAxis, rangeAxis, renderer1); final JFreeChart chart = new JFreeChart("Time Period Values Demo 3", plot); final ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setPreferredSize(new java.awt.Dimension(500, 270)); chartPanel.setMouseZoomable(true, false); setContentPane(chartPanel); }
From source file:org.jfree.chart.demo.WaterTemperatureDemo.java
/** * A demonstration application showing an XY series containing a null value. * * @param title the frame title./*from w w w. j a va 2 s .c o m*/ */ public WaterTemperatureDemo(final String title) { super(title); final XYDataset dataset = createDataset(); final NumberAxis rangeAxis = new NumberAxis("Temperature"); rangeAxis.setRange(-0.55, -0.15); final NumberAxis domainAxis = new NumberAxis("Depth"); domainAxis.setInverted(true); domainAxis.setRange(0.0, 35.0); domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); final XYItemRenderer renderer = new StandardXYItemRenderer(); final XYPlot plot = new XYPlot(dataset, domainAxis, rangeAxis, renderer); plot.setOrientation(PlotOrientation.HORIZONTAL); final JFreeChart chart = new JFreeChart("Water Temperature By Depth", plot); final ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setPreferredSize(new java.awt.Dimension(500, 270)); setContentPane(chartPanel); }
From source file:gov.nih.nci.ispy.ui.graphing.chart.plot.ISPYCategoricalCorrelationPlot.java
private void createChart() { String title = "Categorical Plot"; CategoryDataset chartData = createChartData(); CategoryAxis domainAxis = new CategoryAxis(null); NumberAxis rangeAxis = new NumberAxis(yLabel); //BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer(); BoxAndWhiskerCoinPlotRenderer renderer = new BoxAndWhiskerCoinPlotRenderer(); renderer.setDisplayAllOutliers(true); CategoryPlot plot = new CategoryPlot(chartData, domainAxis, rangeAxis, renderer); domainAxis.setCategoryLabelPositions( CategoryLabelPositions.createUpRotationLabelPositions(45.0 * Math.PI / 180.0)); catCorrChart = new JFreeChart(title, plot); catCorrChart.removeLegend();//from w w w . j a v a2 s. c om //renderer.setFillBox(false); String cat = (String) chartData.getColumnKey(0); //renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator()); renderer.setToolTipGenerator(new CategoryToolTipGenerator() { public String generateToolTip(CategoryDataset dataset, int series, int item) { String tt = ""; NumberFormat formatter = new DecimalFormat(".####"); String key = ""; //String s = formatter.format(-1234.567); // -001235 if (dataset instanceof DefaultBoxAndWhiskerCategoryDataset) { DefaultBoxAndWhiskerCategoryDataset ds = (DefaultBoxAndWhiskerCategoryDataset) dataset; try { String med = formatter.format(ds.getMedianValue(series, item)); tt += "Median: " + med + "<br/>"; tt += "Mean: " + formatter.format(ds.getMeanValue(series, item)) + "<br/>"; tt += "Q1: " + formatter.format(ds.getQ1Value(series, item)) + "<br/>"; tt += "Q3: " + formatter.format(ds.getQ3Value(series, item)) + "<br/>"; tt += "Max: " + formatter.format( FaroutOutlierBoxAndWhiskerCalculator.getMaxFaroutOutlier(ds, series, item)) + "<br/>"; tt += "Min: " + formatter.format( FaroutOutlierBoxAndWhiskerCalculator.getMinFaroutOutlier(ds, series, item)) + "<br/>"; //tt += "<br/><br/>Please click on the box and whisker to view a plot for this reporter.<br/>"; //tt += "X: " + ds.getValue(series, item).toString()+"<br/>"; //tt += "<br/><a href=\\\'#\\\' id=\\\'"+ds.getRowKeys().get(series)+"\\\' onclick=\\\'alert(this.id);return false;\\\'>"+ds.getRowKeys().get(series)+" plot</a><br/><br/>"; key = ds.getRowKeys().get(series).toString(); } catch (Exception e) { } } return tt; } }); // renderer.setToolTipGenerator(new CategoryToolTipGenerator() { // // public String generateToolTip(CategoryDataset dataset,int series, int item) { // String tt=""; // NumberFormat formatter = new DecimalFormat(".####"); // String key = ""; // //String s = formatter.format(-1234.567); // -001235 // StringBuffer sb = new StringBuffer(); // if(dataset instanceof DefaultBoxAndWhiskerCategoryDataset){ // DefaultBoxAndWhiskerCategoryDataset ds = (DefaultBoxAndWhiskerCategoryDataset)dataset; // try { // // String str; // str = (String) ds.getColumnKey(item); // sb.append(str).append(" N="); // BoxAndWhiskerItem bwitem = ds.getItem(series,item); // // str = formatter.format(ds.getMedianValue(series, item)); // sb.append("Median: ").append(str); // str = formatter.format(ds.getMeanValue(series, item)); // sb.append(" Mean: ").append(str); // str = formatter.format(ds.getMinRegularValue(series, item)); // sb.append(" Min: ").append(str); // str = formatter.format(ds.getMaxRegularValue(series, item)); // sb.append(" Max: ").append(str); // str = formatter.format(ds.getQ1Value(series, item)); // sb.append(" Q1: ").append(str); // str = formatter.format(ds.getQ3Value(series, item)); // sb.append(" Q3: ").append(str); // // } // catch(Exception e) {} // } // // return sb.toString(); // // } // // }); plot.setNoDataMessage(null); }
From source file:org.xwiki.chart.internal.DefaultChartGenerator.java
/** * {@inheritDoc}/*from w w w. ja v a2 s .co m*/ */ public byte[] generate(ChartModel model, Map<String, String> parameters) throws ChartGeneratorException { setDefaultParams(parameters); String type = parameters.get(TYPE_PARAM); String title = parameters.get(TITLE_PARAM); PlotGenerator generator = plotGenerators.get(type); if (null == generator) { throw new ChartGeneratorException(String.format("No such chart type : [%s].", type)); } Plot plot = generator.generate(model, parameters); JFreeChart jfchart = new JFreeChart(title, plot); int width = Integer.parseInt(parameters.get(WIDTH_PARAM)); int height = Integer.parseInt(parameters.get(HEIGHT_PARAM)); try { return ChartUtilities.encodeAsPNG(jfchart.createBufferedImage(width, height)); } catch (IOException ex) { throw new ChartGeneratorException("Error while png encoding the chart image."); } }
From source file:edu.ucla.stat.SOCR.chart.demo.SymbolAxisDemo1.java
protected JFreeChart createChart(XYDataset dataset) { SymbolAxis domainAxis = new SymbolAxis("Domain", new String[] { "A", "B", "C", "D" }); SymbolAxis rangeAxis = new SymbolAxis("Range", new String[] { "V", "X", "Y", "Z" }); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(false, true); if (!legendPanelOn) renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator()); XYPlot plot = new XYPlot(dataset, domainAxis, rangeAxis, renderer); JFreeChart chart = new JFreeChart(chartTitle, plot); setXSummary(dataset);/* w w w . j av a 2 s .co m*/ if (legendPanelOn) chart.removeLegend(); return chart; }
From source file:com.bbn.c2s2.pint.testdata.chart.ScatterPlot.java
public ScatterPlot(String chartTitle, String domainAxisTitle, String rangeAxisTitle, double[][] data) { super(chartTitle); this.data = data; final NumberAxis domainAxis = new NumberAxis(domainAxisTitle); domainAxis.setAutoRangeIncludesZero(false); final NumberAxis rangeAxis = new NumberAxis(rangeAxisTitle); rangeAxis.setAutoRangeIncludesZero(false); XYDataset dataSet = getDataSet(data); XYItemRenderer renderer = getRenderer(); final XYPlot plot = new XYPlot(dataSet, domainAxis, rangeAxis, renderer); // plot. // final FastScatterPlot plot = new FastScatterPlot(data, domainAxis, // rangeAxis); // DrawingSupplier supplier = new ModifiedDrawingSupplier(5.0); // plot.setDrawingSupplier(supplier); chart = new JFreeChart(chartTitle, plot); chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); chart.removeLegend();//from w w w .j a va 2s . co m final ChartPanel panel = new ChartPanel(chart, true); panel.setPreferredSize(new java.awt.Dimension(500, 270)); panel.setMinimumDrawHeight(10); panel.setMaximumDrawHeight(2000); panel.setMinimumDrawWidth(20); panel.setMaximumDrawWidth(2000); setContentPane(panel); }
From source file:org.jfree.expdemo.SelectionDemo7ScatterRenderer.java
/** * Creates a chart.//from ww w. j a v a 2 s . c om * * @param dataset * the dataset. * * @return A chart. */ private static JFreeChart createChart(final MultiValueCategoryDataset dataset, final DatasetSelectionExtension ext) { ScatterRenderer r = new ScatterRenderer(); CategoryPlot plot = new CategoryPlot(dataset, new CategoryAxis("Category"), new NumberAxis("Value"), r); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(4, 4, 4, 4)); JFreeChart chart = new JFreeChart("ScatterRendererDemo1", plot); ChartUtilities.applyCurrentTheme(chart); //register the plot ext.addSelectionChangeListener(plot); //illustrates the usage of a shape item rendering strategy final CategoryCursor cursor = new CategoryCursor(); r.setShapeIRS(new DefaultShapeIRS(r) { public Shape getItemShape(int row, int column) { cursor.setPosition(dataset.getRowKey(row), dataset.getColumnKey(column)); if (ext.isSelected(cursor)) { return new Rectangle2D.Double(-10.0, -10.0, 20.0, 20.0); } else { return super.getItemShape(row, column); } } }); return chart; }
From source file:org.codehaus.mojo.chronos.chart.HistoryChartGenerator.java
public final void createThroughputChart(HistoricSamples samples, String dataId) throws IOException { XYPlot xyplot = newPlot(samples.getThroughput(dataId), "chronos.label.throughput.requests", true); xyplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); xyplot.getRenderer().setSeriesPaint(0, Color.GREEN); String timeLabel = bundle.getString("chronos.label.throughput.historytime"); DateAxis timeAxis = ChartUtil.createTimeAxis(timeLabel, new SimpleDateFormat()); xyplot.setDomainAxis(timeAxis);/*from ww w .j a v a 2s . c o m*/ JFreeChart chart = new JFreeChart(bundle.getString("chronos.label.throughput"), xyplot); renderer.renderChart("history-throughput-" + dataId, chart); }
From source file:org.jfree.chart.demo.selection.SelectionDemo7ScatterRenderer.java
/** * Creates a chart./*from w w w . java 2s.com*/ * * @param dataset the dataset. * * @return A chart. */ private static JFreeChart createChart(final MultiValueCategoryDataset dataset, final DatasetSelectionExtension<CategoryCursor<String, String>> ext) { ScatterRenderer r = new ScatterRenderer(); CategoryPlot plot = new CategoryPlot(dataset, new CategoryAxis("Category"), new NumberAxis("Value"), r); plot.setBackgroundColor(Color.LIGHT_GRAY); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(4, 4, 4, 4)); JFreeChart chart = new JFreeChart("ScatterRendererDemo1", plot); ChartUtilities.applyCurrentTheme(chart); //register the plot ext.addChangeListener(plot); //illustrates the usage of a shape item rendering strategy final CategoryCursor<String, String> cursor = new CategoryCursor<String, String>(); r.setShapeIRS(new DefaultShapeIRS(r) { private static final long serialVersionUID = 1L; @Override public Shape getItemShape(int row, int column) { cursor.setPosition((String) dataset.getRowKey(row), (String) dataset.getColumnKey(column)); if (ext.isSelected(cursor)) { return new Rectangle2D.Double(-10.0, -10.0, 20.0, 20.0); } else { return super.getItemShape(row, column); } } }); return chart; }
From source file:playground.dgrether.analysis.charts.DgMixedModeSwitcherOnlyDeltaScoreIncomeModeChoiceChart.java
public JFreeChart createChart() { XYPlot plot = new XYPlot(); ValueAxis xAxis = this.axisBuilder.createValueAxis("Income [Chf / Year]"); ValueAxis yAxis = this.axisBuilder.createValueAxis("Delta Utils [Utils]"); plot.setDomainAxis(xAxis);// w w w. java 2s . c o m plot.setRangeAxis(yAxis); DgColorScheme colorScheme = new DgColorScheme(); XYItemRenderer renderer1 = new XYLineAndShapeRenderer(false, true); renderer1.setSeriesPaint(0, colorScheme.COLOR3B); renderer1.setSeriesPaint(1, colorScheme.COLOR4B); plot.setDataset(0, this.inomeModeChoiceDs); plot.setRenderer(0, renderer1); XYItemRenderer renderer2; renderer2 = new XYLineAndShapeRenderer(true, true); plot.setDataset(1, this.avgDeltaScoreIncomeDs); for (int i = 2; i <= 3; i++) { renderer2.setSeriesStroke(i - 2, new BasicStroke(2.0f)); renderer2.setSeriesOutlineStroke(i - 2, new BasicStroke(3.0f)); renderer2.setSeriesPaint(i - 2, colorScheme.getColor(i + 1, "a")); } plot.setRenderer(1, renderer2); JFreeChart chart = new JFreeChart("", plot); chart.setBackgroundPaint(ChartColor.WHITE); chart.getLegend().setItemFont(this.axisBuilder.getAxisFont()); chart.setTextAntiAlias(true); return chart; }