List of usage examples for org.jfree.chart ChartFactory createScatterPlot
public static JFreeChart createScatterPlot(String title, String xAxisLabel, String yAxisLabel, XYDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls)
From source file:mineria.UI.java
public UI() { this.setLayout(new GridBagLayout()); Label lblnodatos = new Label("NoDatos: "); Label label = new Label("BD: "); JTextField filename = new JTextField("/Users/eduardomartinez/Documents/mineria/representacion.txt"); JTextField nodatos = new JTextField(); nodatos.setText("500"); JTextField funcion = new JTextField("6"); JTextField individuos = new JTextField("200"); JTextField enteros = new JTextField("1"); JTextField decimales = new JTextField("40"); JTextField variables = new JTextField("6"); JTextField Pc = new JTextField("0.9"); JTextField Pm = new JTextField("0.01"); JTextField generaciones = new JTextField("100"); JTextField minimiza = new JTextField("0"); Label lblfuncion = new Label("funcion: "); Label lblindividuos = new Label("individuos: "); Label lblenteros = new Label("enteros: "); Label lbldecimales = new Label("decimales: "); Label lblvariables = new Label("variables: "); Label lblpc = new Label("Pc: "); Label lblpm = new Label("Pm: "); Label lblgeneraciones = new Label("generaciones: "); Label lblminimiza = new Label("[0 Min/1 Max] : "); /*//from www. j a v a 2s . c o m FN=funcion; N =individuos; E =bits_enteros; D =bits_decimales; V =variables; Pc=porcentaje_cruza; Pm=porcentaje_muta; G =generaciones; MM=minimiza; */ JButton openBtn = new JButton("Open BD"); JButton ejecutarEGA = new JButton("Ejecutar EGA"); JTextField resultado = new JTextField(); Label fitness = new Label("fitness: "); XYSeriesCollection datosSerie = new XYSeriesCollection(); AGF agf = new AGF(2); EGA ega = new EGA(); JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot", // chart title "X", // x axis label "Y", // y axis label datosSerie, // data ***-----PROBLEM------*** PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls ); // create and display a frame... ChartPanel panelChart = new ChartPanel(chart); //leer BD openBtn.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { //datosSerie.removeAllSeries(); if (filename.getText().length() > 0) { agf.LeerDatos(filename.getText(), Integer.parseInt(nodatos.getText())); createDataset(datosSerie, agf.data, "Datos"); chart.fireChartChanged(); } else { JFileChooser openFile = new JFileChooser(); int rVal = openFile.showOpenDialog(null); if (rVal == JFileChooser.APPROVE_OPTION) { filename.setText(openFile.getSelectedFile().getAbsolutePath()); agf.LeerDatos(filename.getText(), Integer.parseInt(nodatos.getText())); //createDataset(datosSerie, agf.data, "Datos"); //chart.fireChartChanged(); } if (rVal == JFileChooser.CANCEL_OPTION) { filename.setText(""); //dir.setText(""); } } } }); ejecutarEGA.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { //datosSerie.removeAllSeries(); if (datosSerie.getSeriesCount() > 1) datosSerie.removeSeries(1); int fn = Integer.parseInt(funcion.getText()); int n = Integer.parseInt(individuos.getText()); int e = Integer.parseInt(enteros.getText()); int d = Integer.parseInt(decimales.getText()); int v = Integer.parseInt(variables.getText()); double pc = Double.parseDouble(Pc.getText()); double pm = Double.parseDouble(Pm.getText()); int g = Integer.parseInt(generaciones.getText()); int mm = Integer.parseInt(minimiza.getText()); ega.setParams(fn, n, e, d, v, pc, pm, g, mm); Resultado res = ega.ejecutarAlgoritmoGenetico(agf); resultado.setText(String.valueOf(res.getFitnessSemental())); res.creaArchivo(); createDataset(datosSerie, res.getFenotipoSemental(), "Centros"); Shape cross = ShapeUtilities.createDiagonalCross(5, 1); XYPlot xyPlot = (XYPlot) chart.getPlot(); xyPlot.setDomainCrosshairVisible(true); xyPlot.setRangeCrosshairVisible(true); XYItemRenderer renderer = xyPlot.getRenderer(); renderer.setSeriesShape(1, cross); renderer.setSeriesPaint(1, Color.blue); chart.fireChartChanged(); } }); //ejecutar AG GridBagConstraints gbc = new GridBagConstraints(); gbc.gridx = 2; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblnodatos, gbc); gbc.gridx = 3; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(nodatos, gbc); gbc.gridx = 2; gbc.gridy = 1; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(filename, gbc); gbc.gridx = 3; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(openBtn, gbc); gbc.gridx = 2; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(fitness, gbc); gbc.gridx = 3; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(resultado, gbc); gbc.gridx = 2; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(ejecutarEGA, gbc); //-----------------PARAMETROS gbc.gridx = 0; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblfuncion, gbc); gbc.gridx = 1; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(funcion, gbc); gbc.gridx = 0; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblindividuos, gbc); gbc.gridx = 1; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(individuos, gbc); gbc.gridx = 0; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblenteros, gbc); gbc.gridx = 1; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(enteros, gbc); gbc.gridx = 0; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lbldecimales, gbc); gbc.gridx = 1; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(decimales, gbc); gbc.gridx = 0; gbc.gridy = 4; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblvariables, gbc); gbc.gridx = 1; gbc.gridy = 4; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(variables, gbc); gbc.gridx = 0; gbc.gridy = 5; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblpc, gbc); gbc.gridx = 1; gbc.gridy = 5; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(Pc, gbc); gbc.gridx = 0; gbc.gridy = 6; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblpm, gbc); gbc.gridx = 1; gbc.gridy = 6; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(Pm, gbc); gbc.gridx = 0; gbc.gridy = 7; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblgeneraciones, gbc); gbc.gridx = 1; gbc.gridy = 7; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(generaciones, gbc); gbc.gridx = 0; gbc.gridy = 8; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblminimiza, gbc); gbc.gridx = 1; gbc.gridy = 8; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(minimiza, gbc); gbc.fill = GridBagConstraints.BOTH; gbc.gridx = 0; gbc.gridy = 9; gbc.gridheight = 2; gbc.gridwidth = 4; this.add(panelChart, gbc); this.setTitle("File Chooser"); this.pack(); }
From source file:net.sourceforge.processdash.ui.web.reports.XYChart.java
/** Create a scatter plot. */ @Override/*w w w .java 2s. co m*/ public JFreeChart createChart() { JFreeChart chart; String xLabel = null, yLabel = null; if (!chromeless) { xLabel = Translator.translate(data.getColName(1)); yLabel = getSetting("yLabel"); if (yLabel == null && data.numCols() == 2) yLabel = data.getColName(2); if (yLabel == null) yLabel = getSetting("units"); if (yLabel == null) yLabel = "Value"; yLabel = Translator.translate(yLabel); } Object autoZero = parameters.get("autoZero"); boolean firstColumnContainsDate = data.numRows() > 0 && data.numCols() > 0 && data.getData(1, 1) instanceof DateData; if (firstColumnContainsDate || parameters.get("xDate") != null) { chart = ChartFactory.createTimeSeriesChart(null, xLabel, yLabel, data.xyDataSource(), true, true, false); if (firstColumnContainsDate && ((DateData) data.getData(1, 1)).isFormatAsDateOnly()) chart.getXYPlot().getRenderer().setBaseToolTipGenerator( new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, DateFormat.getDateInstance(DateFormat.SHORT), NumberFormat.getInstance())); } else { XYDataset src = data.xyDataSource(); chart = ChartFactory.createScatterPlot(null, xLabel, yLabel, src, PlotOrientation.VERTICAL, true, true, false); if (src instanceof XYToolTipGenerator) { chart.getXYPlot().getRenderer().setBaseToolTipGenerator((XYToolTipGenerator) src); } String trendLine = getParameter("trend"); if ("none".equalsIgnoreCase(trendLine)) ; else if ("average".equalsIgnoreCase(trendLine)) addTrendLine(chart, XYDataSourceTrendLine.getAverageLine(src, 0, autoZero != null && !autoZero.equals("y"))); else addTrendLine(chart, XYDataSourceTrendLine.getRegressionLine(src, 0, autoZero != null && !autoZero.equals("y"))); } if (autoZero != null) { if (!"x".equals(autoZero)) ((NumberAxis) chart.getXYPlot().getRangeAxis()).setAutoRangeIncludesZero(true); if (!"y".equals(autoZero)) ((NumberAxis) chart.getXYPlot().getDomainAxis()).setAutoRangeIncludesZero(true); } if (data.numCols() == 2) chart.removeLegend(); return chart; }
From source file:org.jfree.chart.demo.ScatterPlotDemo3.java
/** * Creates a sample chart./* w ww. j a v a 2s. c o m*/ * * @param dataset the dataset. * * @return A dataset. */ private JFreeChart createChart(XYDataset dataset) { final JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot Demo", "X", "Y", dataset, PlotOrientation.VERTICAL, true, true, false); // final Legend legend = chart.getLegend(); // if (legend instanceof StandardLegend) { // final StandardLegend sl = (StandardLegend) legend; // sl.setDisplaySeriesShapes(true); //} final NumberAxis domainAxis = (NumberAxis) chart.getXYPlot().getDomainAxis(); // domainAxis.setAutoRangeIncludesZero(false); return chart; }
From source file:ui.Graph.java
/** * Creates a chart./*from www . ja va2 s . co m*/ * * @param dataset * the data for the chart. * * @return a chart. */ private JFreeChart createChart(ArrayList<Setpoint> setpoints, ArrayList<Setpoint> traj) { trajectory = traj; XYSeries posSeries = new XYSeries("Position"); XYSeries trajSeries = new XYSeries("Trajectory"); XYSeries velSeries = new XYSeries("Velocity"); for (int i = 0; i < setpoints.size(); i++) { Setpoint p = setpoints.get(i); posSeries.add(p.time, p.position); velSeries.add(p.time, p.velocity); } for (int i = 0; i < trajectory.size(); i++) { Setpoint p = trajectory.get(i); trajSeries.add(p.time, p.position); } XYSeriesCollection posDataset = new XYSeriesCollection(); XYSeriesCollection trajDataset = new XYSeriesCollection(); XYSeriesCollection velDataset = new XYSeriesCollection(); posDataset.addSeries(posSeries); velDataset.addSeries(velSeries); trajDataset.addSeries(trajSeries); // create the chart... final JFreeChart chart = ChartFactory.createScatterPlot("System output", // chart title "X", // x axis label "Y", // y axis label posDataset, // data PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls ); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... chart.setBackgroundPaint(Color.white); // final StandardLegend legend = (StandardLegend) chart.getLegend(); // legend.setDisplaySeriesShapes(true); // get a reference to the plot for further customisation... final XYPlot plot = chart.getXYPlot(); plot.setDataset(0, posDataset); plot.setDataset(1, trajDataset); plot.setDataset(2, velDataset); plot.setBackgroundPaint(Color.white); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setDomainGridlinePaint(Color.lightGray); plot.setRangeGridlinePaint(Color.lightGray); XYLineAndShapeRenderer posRenderer = new XYLineAndShapeRenderer(); // renderer.setSeriesShape(0, new Ellipse2D.Float(1.0f, 1.0f, 1.0f, // 1.0f)); posRenderer.setSeriesPaint(0, Color.BLUE); posRenderer.setSeriesLinesVisible(0, true); posRenderer.setSeriesShapesVisible(0, false); XYStepRenderer trajRenderer = new XYStepRenderer(); trajRenderer.setSeriesPaint(1, Color.RED); trajRenderer.setSeriesStroke(1, new BasicStroke(10)); trajRenderer.setSeriesLinesVisible(1, true); trajRenderer.setSeriesShapesVisible(1, false); XYLineAndShapeRenderer velRenderer = new XYLineAndShapeRenderer(); velRenderer.setSeriesPaint(0, Color.MAGENTA); velRenderer.setSeriesLinesVisible(0, true); velRenderer.setSeriesShapesVisible(0, false); // renderer.setSeriesStroke(1, new BasicStroke(0.01f)); plot.setRenderer(0, posRenderer); plot.setRenderer(1, trajRenderer); plot.setRenderer(2, velRenderer); for (Setpoint s : trajectory) { Marker marker = new ValueMarker(s.time); marker.setPaint(Color.DARK_GRAY); marker.setLabel(Float.toString((float) s.position)); marker.setLabelAnchor(RectangleAnchor.TOP_LEFT); marker.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addDomainMarker(marker); } XYTextAnnotation p = new XYTextAnnotation("kP = " + gains.kP, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .75); p.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(p); XYTextAnnotation i = new XYTextAnnotation("kI = " + gains.kI, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .7); i.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(i); XYTextAnnotation d = new XYTextAnnotation("kD = " + gains.kD, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .65); d.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(d); // change the auto tick unit selection to integer units only... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setAutoRange(true); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:intelligentWebAlgorithms.util.gui.ScatterGui.java
public ScatterGui(String title, double[] x, double[] y) { super(title); errMsg = new StringBuilder(); setLoopInt(x.length);//from ww w. ja v a 2 s .c o m if (checkX(x) && checkY(x.length, y)) { XYSeries xydata = new XYSeries(title); for (int i = 0; i < loopInt; i++) { xydata.add(x[i], y[i]); } XYSeriesCollection xycollection = new XYSeriesCollection(xydata); final JFreeChart chart = ChartFactory.createScatterPlot(title + " (Scatter Plot)", "X", "Y", xycollection, PlotOrientation.VERTICAL, true, true, false); final ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setPreferredSize(new java.awt.Dimension(500, 270)); setContentPane(chartPanel); } else { System.err.println(errMsg.toString()); } }
From source file:sim.MarkersChart.java
public MarkersChart(int maxItemCount, String dirName, String timestamp) { params = new PlotParameters(); params.title = "Simulation Marker's Chart - " + timestamp; params.xAxisLabel = "Number of Agents"; params.yAxisLabel = "Interaction Step"; params.type = PlotType.SCATTER;/*from www. jav a2s . c om*/ params.height = 1080; params.width = 1920; params.path = System.getProperty("user.dir") + File.separator + "logs" + File.separator + dirName + File.separator + "chart." + timestamp + ".png"; infectionComplete = new ChartSeries2DMeasure("Infection Complete"); infectionComplete.getXYSeries().setMaximumItemCount(maxItemCount); leaderElectionComplete = new ChartSeries2DMeasure("Leader Believes Election Complete"); leaderElectionComplete.getXYSeries().setMaximumItemCount(maxItemCount); allElectionComplete = new ChartSeries2DMeasure("All Agents Believe Election Complete"); allElectionComplete.getXYSeries().setMaximumItemCount(maxItemCount); // Main chart XYSeriesCollection dataset = new XYSeriesCollection(); dataset.addSeries(infectionComplete.getXYSeries()); dataset.addSeries(leaderElectionComplete.getXYSeries()); dataset.addSeries(allElectionComplete.getXYSeries()); chart = ChartFactory.createScatterPlot(params.title, params.xAxisLabel, params.yAxisLabel, dataset, params.orientation, params.showLegend, false, false); chart.setTextAntiAlias(true); Logger.debug("Infection count chart INIT"); }
From source file:org.jfree.expdemo.SelectionDemo2.java
private static JFreeChart createChart(XYDataset dataset, DatasetSelectionExtension ext) { JFreeChart chart = ChartFactory.createScatterPlot("SelectionDemo2", "X", "Y", dataset, PlotOrientation.VERTICAL, true, true, false); XYPlot plot = (XYPlot) chart.getPlot(); plot.setNoDataMessage("NO DATA"); plot.setDomainPannable(true);//from w w w.j a v a2 s. c om plot.setRangePannable(true); plot.setDomainZeroBaselineVisible(true); plot.setRangeZeroBaselineVisible(true); plot.setDomainGridlineStroke(new BasicStroke(0.0f)); plot.setRangeGridlineStroke(new BasicStroke(0.0f)); plot.setDomainMinorGridlinesVisible(true); plot.setRangeMinorGridlinesVisible(true); XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) plot.getRenderer(); r.setSeriesFillPaint(0, r.lookupSeriesPaint(0)); r.setSeriesFillPaint(1, r.lookupSeriesPaint(1)); r.setSeriesFillPaint(2, r.lookupSeriesPaint(2)); r.setUseFillPaint(true); NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis(); domainAxis.setAutoRangeIncludesZero(false); domainAxis.setTickMarkInsideLength(2.0f); domainAxis.setTickMarkOutsideLength(2.0f); domainAxis.setMinorTickCount(2); domainAxis.setMinorTickMarksVisible(true); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setTickMarkInsideLength(2.0f); rangeAxis.setTickMarkOutsideLength(2.0f); rangeAxis.setMinorTickCount(2); rangeAxis.setMinorTickMarksVisible(true); //add selection specific rendering IRSUtilities.setSelectedItemFillPaint(r, ext, Color.white); //register plot as selection change listener ext.addSelectionChangeListener(plot); return chart; }
From source file:org.simbrain.plot.scatterplot.ScatterPlotGui.java
/** * Initializes frame./*w ww . ja va 2 s. c o m*/ */ @Override public void postAddInit() { // Generate the graph chart = ChartFactory.createScatterPlot("Scatter Plot", "X", "Y", this.getWorkspaceComponent().getModel().getDataset(), PlotOrientation.VERTICAL, true, false, false); // Use below to make this stuff settable chart.getXYPlot().getDomainAxis().setRange(getWorkspaceComponent().getModel().getLowerDomainBoundary(), getWorkspaceComponent().getModel().getUpperDomainBoundary()); chart.getXYPlot().getRangeAxis().setRange(getWorkspaceComponent().getModel().getLowerRangeBoundary(), getWorkspaceComponent().getModel().getUpperRangeBoundary()); chart.getXYPlot().getDomainAxis().setAutoRange(getWorkspaceComponent().getModel().isAutoDomain()); chart.getXYPlot().getRangeAxis().setAutoRange(getWorkspaceComponent().getModel().isAutoRange()); // for (int i = 0; i < // getWorkspaceComponent().getModel().getColor().size(); ++i) { // renderer.setSeriesPaint(i, // getWorkspaceComponent().getModel().getColor().get(i)); // } chartPanel.setChart(chart); renderer = new XYDotRenderer(); chart.getXYPlot().setRenderer(renderer); getWorkspaceComponent().getModel().addChartSettingsListener(new ChartSettingsListener() { public void chartSettingsUpdated() { chart.getXYPlot().getDomainAxis().setAutoRange(getWorkspaceComponent().getModel().isAutoDomain()); if (!getWorkspaceComponent().getModel().isAutoDomain()) { chart.getXYPlot().getDomainAxis().setRange( getWorkspaceComponent().getModel().getLowerDomainBoundary(), getWorkspaceComponent().getModel().getUpperDomainBoundary()); } chart.getXYPlot().getRangeAxis().setAutoRange(getWorkspaceComponent().getModel().isAutoRange()); if (!getWorkspaceComponent().getModel().isAutoRange()) { chart.getXYPlot().getRangeAxis().setRange( getWorkspaceComponent().getModel().getLowerRangeBoundary(), getWorkspaceComponent().getModel().getUpperRangeBoundary()); } renderer.setDotHeight(getWorkspaceComponent().getModel().getDotSize()); renderer.setDotWidth(getWorkspaceComponent().getModel().getDotSize()); for (int i = 0; i < getWorkspaceComponent().getModel().getChartSeriesPaint().size(); ++i) { renderer.setSeriesPaint(i, getWorkspaceComponent().getModel().getChartSeriesPaint().get(i)); } } }); // Activate settings above! component.getModel().fireSettingsChanged(); }
From source file:org.jfree.chart.demo.MarkerDemo1.java
/** * Creates a sample chart./*w w w . j a v a 2 s . c om*/ * * @param data the sample data. * * @return A configured chart. */ private JFreeChart createChart(final XYDataset data) { final JFreeChart chart = ChartFactory.createScatterPlot("Marker Demo 1", "X", "Y", data, PlotOrientation.VERTICAL, true, true, false); // chart.getLegend().setAnchor(Legend.EAST); // customise... final XYPlot plot = chart.getXYPlot(); plot.getRenderer().setToolTipGenerator(StandardXYToolTipGenerator.getTimeSeriesInstance()); // set axis margins to allow space for marker labels... final DateAxis domainAxis = new DateAxis("Time"); domainAxis.setUpperMargin(0.50); plot.setDomainAxis(domainAxis); final ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setUpperMargin(0.30); rangeAxis.setLowerMargin(0.50); // add a labelled marker for the bid start price... final Marker start = new ValueMarker(200.0); start.setPaint(Color.green); start.setLabel("Bid Start Price"); start.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT); start.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addRangeMarker(start); // add a labelled marker for the target price... final Marker target = new ValueMarker(175.0); target.setPaint(Color.red); target.setLabel("Target Price"); target.setLabelAnchor(RectangleAnchor.TOP_RIGHT); target.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); plot.addRangeMarker(target); // add a labelled marker for the original closing time... final Hour hour = new Hour(2, new Day(22, 5, 2003)); double millis = hour.getFirstMillisecond(); final Marker originalEnd = new ValueMarker(millis); originalEnd.setPaint(Color.orange); originalEnd.setLabel("Original Close (02:00)"); originalEnd.setLabelAnchor(RectangleAnchor.TOP_LEFT); originalEnd.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addDomainMarker(originalEnd); // add a labelled marker for the current closing time... final Minute min = new Minute(15, hour); millis = min.getFirstMillisecond(); final Marker currentEnd = new ValueMarker(millis); currentEnd.setPaint(Color.red); currentEnd.setLabel("Close Date (02:15)"); currentEnd.setLabelAnchor(RectangleAnchor.TOP_RIGHT); currentEnd.setLabelTextAnchor(TextAnchor.TOP_LEFT); plot.addDomainMarker(currentEnd); // **************************************************************************** // * JFREECHART DEVELOPER GUIDE * // * The JFreeChart Developer Guide, written by David Gilbert, is available * // * to purchase from Object Refinery Limited: * // * * // * http://www.object-refinery.com/jfreechart/guide.html * // * * // * Sales are used to provide funding for the JFreeChart project - please * // * support us so that we can continue developing free software. * // **************************************************************************** // label the best bid with an arrow and label... final Hour h = new Hour(2, new Day(22, 5, 2003)); final Minute m = new Minute(10, h); millis = m.getFirstMillisecond(); final CircleDrawer cd = new CircleDrawer(Color.red, new BasicStroke(1.0f), null); final XYAnnotation bestBid = new XYDrawableAnnotation(millis, 163.0, 11, 11, cd); plot.addAnnotation(bestBid); final XYPointerAnnotation pointer = new XYPointerAnnotation("Best Bid", millis, 163.0, 3.0 * Math.PI / 4.0); pointer.setBaseRadius(35.0); pointer.setTipRadius(10.0); pointer.setFont(new Font("SansSerif", Font.PLAIN, 9)); pointer.setPaint(Color.blue); pointer.setTextAnchor(TextAnchor.HALF_ASCENT_RIGHT); plot.addAnnotation(pointer); return chart; }
From source file:gov.nih.nci.cma.web.graphing.CMAPrincipalComponentAnalysisPlot.java
private void createChart() { String xLabel = component1.toString(); String yLabel = component2.toString(); pcaChart = ChartFactory.createScatterPlot("Principal Component Analysis", xLabel, yLabel, null, PlotOrientation.VERTICAL, true, true, false); XYPlot plot = (XYPlot) pcaChart.getPlot(); buildLegend();//from w ww. j a v a 2s.c om plot.setNoDataMessage(null); XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer(); renderer.setToolTipGenerator(new StandardXYToolTipGenerator()); renderer.setUseOutlinePaint(true); plot.setRangeCrosshairVisible(false); plot.setDomainCrosshairVisible(false); // XYShapeAnnotation annotation = new XYShapeAnnotation(new Rectangle2D.Double(25.0, 25.0, 5, 5)); // // plot.addAnnotation(annotation); NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis(); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); //should determine axis range using datapoints. DataRange component1Range = getDataRange(dataPoints, PCAcomponent.PC1); DataRange component2Range = getDataRange(dataPoints, PCAcomponent.PC2); DataRange component3Range = getDataRange(dataPoints, PCAcomponent.PC3); Double pc1AbsMax = Math.max(Math.abs(component1Range.getMaxRange()), Math.abs(component1Range.getMinRange())); Double pc2AbsMax = Math.max(Math.abs(component2Range.getMaxRange()), Math.abs(component2Range.getMinRange())); Double pc3AbsMax = Math.max(Math.abs(component3Range.getMaxRange()), Math.abs(component3Range.getMinRange())); Double maxAbsVal = Math.max(pc1AbsMax, pc2AbsMax); maxAbsVal = Math.max(maxAbsVal, pc3AbsMax); //maxAbsVal = Math.max(100.0, maxAbsVal); domainAxis.setAutoRangeIncludesZero(false); double tickUnit = 25.0; if (maxAbsVal <= 50.0 && maxAbsVal >= 25.0) { tickUnit = 10.0; //5.0; } else if (maxAbsVal <= 25.0) { tickUnit = 5.0; } domainAxis.setTickUnit(new NumberTickUnit(tickUnit)); rangeAxis.setTickUnit(new NumberTickUnit(tickUnit)); double glyphScaleFactor = (maxAbsVal * 2.0) / 600.0; //assuming 600 pixels for the graph double adjAbsVal = Math.ceil(maxAbsVal + (glyphScaleFactor * 8.0)); //domainAxis.setRange(-maxAbsVal, maxAbsVal); domainAxis.setRange(-adjAbsVal, adjAbsVal); //rangeAxis.setRange(-maxAbsVal, maxAbsVal); rangeAxis.setRange(-adjAbsVal, adjAbsVal); createGlyphsAndAddToPlot(plot); //, glyphScaleFactor); // Paint p = new GradientPaint(0, 0, Color.white, 1000, 0, Color.green); //try and match the UI e9e9e9 Paint p = new Color(233, 233, 233); pcaChart.setBackgroundPaint(p); }