private JFreeChart buildDifferenceChart(TimeSeriesCollection dataset, String title) { // Creat the chart JFreeChart chart = ChartFactory.createTimeSeriesChart( title, "Date", "Price", dataset, true, // legend true, // tool tips false // URLs ); chart.setBackgroundPaint(Color.white); XYPlot plot = chart.getXYPlot(); plot.setRenderer( new XYDifferenceRenderer(new Color(112, 128, 222), new Color(112, 128, 222), false)); plot.setBackgroundPaint(Color.white); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); ValueAxis domainAxis = new DateAxis("Date"); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); plot.setDomainAxis(domainAxis); plot.setForegroundAlpha(0.5f); return chart; }
public Chart(String title, String timeAxis, String valueAxis, TimeSeries data) { try { // Build the datasets dataset.addSeries(data); // Create the chart JFreeChart chart = ChartFactory.createTimeSeriesChart( title, timeAxis, valueAxis, dataset, true, true, false); // Setup the appearance of the chart chart.setBackgroundPaint(Color.white); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); // Tell the chart how we would like dates to read DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("EEE HH")); this.add(new ChartPanel(chart)); } catch (Exception e) { e.printStackTrace(); } }
private JFreeChart buildChart(TimeSeriesCollection dataset, String title, boolean endPoints) { // Create the chart JFreeChart chart = ChartFactory.createTimeSeriesChart(title, "Date", "Price", dataset, true, true, false); // Display each series in the chart with its point shape in the legend LegendTitle sl = chart.getLegend(); // sl.setDisplaySeriesShapes(true); // Setup the appearance of the chart chart.setBackgroundPaint(Color.white); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); // Display data points or just the lines? if (endPoints) { XYItemRenderer renderer = plot.getRenderer(); if (renderer instanceof StandardXYItemRenderer) { StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer; // rr.setPlotShapes(true); rr.setShapesFilled(true); rr.setItemLabelsVisible(true); } } // Tell the chart how we would like dates to read DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy")); return chart; }
public ChartPanel createChart() { System.out.println("Creating chart..."); // PiePlot plot = new PiePlot( data ); // plot.setLabelFont( new Font("SansSerif", Font.PLAIN, 12) ); // plot.setNoDataMessage("No data available"); // plot.setLabelGap(0.02); JFreeChart chartFree = ChartFactory.createPieChart(title, data, true, true, false); ChartPanel chart = new ChartPanel(chartFree); return chart; }
private JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart( "Dynamic Data Demo", "Time", "Value", xydataset, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); ValueAxis valueaxis = xyplot.getDomainAxis(); valueaxis.setAutoRange(true); valueaxis.setFixedAutoRange(60000D); valueaxis = xyplot.getRangeAxis(); valueaxis.setRange(0.0D, 200D); return jfreechart; }
/** * temporal helper function * * @param dataset * @return */ private JFreeChart createChart(TimeSeriesCollection dataset) { NumberAxis axis = new NumberAxis(null); axis.setAutoRangeIncludesZero(false); // parent=new CombinedRangeXYPlot(axis); // chart = null; // XYPlot plot2=new XYPlot(dataset2, new DateAxis(null), null, new StandardXYItemRenderer()); // XYPlot subplot2=new XYPldt(dataset2, new DateAxis("Date 2"), null, ) // parent.add(subplot1); // parent.add(subplot2); // chart=new JFreeChart(null, null, parent, false); chart = ChartFactory.createTimeSeriesChart(null, "", "", dataset, false, false, false); XYPlot plot1 = chart.getXYPlot(); plot1.setDataset(dataset); plot1.setRenderer(new StandardXYItemRenderer()); plot1.setSecondaryDataset(0, hld); CandlestickRenderer c1 = new CandlestickRenderer(); // c1.setAutoWidthFactor(1.0); // c1.setAutoWidthGap(0.1); c1.setBasePaint(new Color(255, 255, 255)); c1.setBaseOutlinePaint(new Color(255, 255, 255)); c1.setPaint(new Color(255, 255, 255)); c1.setUpPaint(new Color(255, 0, 0, 80)); c1.setDownPaint(new Color(0, 255, 0, 80)); plot1.setSecondaryRenderer(0, c1); // plot1.setSecondaryDataset(0, dataset2); XYDotRenderer xd1 = new XYDotRenderer(); // plot1.setSecondaryRenderer(0, new AreaXYRenderer(AreaXYRenderer.AREA_AND_SHAPES)); // plot1.setSecondaryRenderer(0, xd1); // chart=new JFreeChart("", null, plot1, false); chart.setBackgroundPaint(new Color(0, 0, 0)); return chart; }
/** Create the chart */ private void createChart() { if (chartPanel != null) { return; } MyHistogramDataset dataset = new MyHistogramDataset(); chart = ChartFactory.createHistogram( "Histogram", null, null, dataset, PlotOrientation.VERTICAL, true, false, false); chart.getXYPlot().setForegroundAlpha(0.75f); plot = (XYPlot) chart.getPlot(); initXYPlot(plot); chartPanel = doMakeChartPanel(chart); }
/** * Create a GUI that shows a graph for the specified user's payoff history * * @param user The user to show the Payoff history for */ public GraphGUI(User user) { super( user.getUserName() + "'s Payoff History (Over " + user.getPayoffHistory().size() + " Steps)"); this.userInfo = user; this.pack(); // Set size this.setMinimumSize(new Dimension(500, 500)); // Center the graph this.setLocationRelativeTo(null); // Create a series collection xySeriesCollection = new XYSeriesCollection(); // Create (refresh) chart data refreshChartData(); // Create an XY Line Chart chart = ChartFactory.createXYLineChart( "User Payoff Over Time", "Steps (Simulation Iterations)", "User Payoff", xySeriesCollection); chart.getPlot().setBackgroundPaint(Color.WHITE); chart.getPlot().setOutlinePaint(Color.BLACK); // Draw the Initial Chart chart.draw( (Graphics2D) this.getGraphics(), (Rectangle2D) new Rectangle2D.Double(0, 0, this.getWidth(), this.getHeight())); // Set the content pane to a graphics panel for drawing the graph this.setContentPane(new GraphPanel(this)); // Show the frame this.setVisible(true); // Subscribe to the user's UserPayoff events user.addPayoffListener(this); }
/** Creates fundamental diagram chart. */ private JFreeChart makeFDChart() { updateFDSeries(); XYSeriesCollection dataset = new XYSeriesCollection(); dataset.addSeries(ffFD); dataset.addSeries(cFD); dataset.addSeries(cdFD); JFreeChart chart = ChartFactory.createXYLineChart( null, // chart title "Density (vpm)", // x axis label "Flow (vph)", // y axis label dataset, // data PlotOrientation.VERTICAL, false, // include legend false, // tooltips false // urls ); XYPlot plot = (XYPlot) chart.getPlot(); plot.getRenderer().setSeriesPaint(0, Color.GREEN); plot.getRenderer().setSeriesPaint(1, Color.RED); plot.getRenderer().setSeriesPaint(2, Color.BLUE); plot.getRenderer().setStroke(new BasicStroke(2)); return chart; }
protected void buildChart() { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); chart = ChartFactory.createMultiplePieChart( "Untitled Chart", dataset, org.jfree.util.TableOrder.BY_COLUMN, false, true, false); 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); }
/** * Initialises the class and internal logger. Uses the supplied arguments to receive data from the * application and add data to the charts dynamically. * * @param title The title of the charts on display. Whether the displayed data is for <code>new * </code> or <code>old</code> links. That is whether the data is for newly discovered links * or existing (old) links already stored within the database. * @param parent The instance of <code>COMPortClient</code> that acts as the data source for the * charts. */ public LinkChart(String title, COMPortClient parent) { super("Charts", true, true, true, true); super.setLayer(1); identifier = title.toLowerCase(); // Obtain an instance of Logger for the class log = LoggerFactory.getLogger(className); owner = parent; // Setup a hashtable to hold the values for up, down and unknown link states Hashtable<String, Integer> linkStats = new Hashtable<String, Integer>(); if (identifier.equals("old")) { this.setTitle("Recognised Link Status on " + owner.getPortName() + ":"); // Get the current figures from the link table linkStats = ((LinkTable) owner.getLinkTable().getModel()).getInitialFigures(); } else if (identifier.equals("new")) { this.setTitle("Discovered Link Status on " + owner.getPortName() + ":"); linkStats = ((LinkTable) owner.getNewLinkTable().getModel()).getInitialFigures(); } else { // If the identifier was set to something other than old or new then it's not right. log.warning("An instance of LinkChart has been created for an unknown purpose."); return; } // Initialise the dataset for the pie chart dpdCurrentData = new DefaultPieDataset(); dpdCurrentData.insertValue(0, "Link Down", linkStats.get("down")); dpdCurrentData.insertValue(1, "Link Up", linkStats.get("up")); dpdCurrentData.insertValue(2, "Link State Unknown", linkStats.get("unknown")); // Initialise the dataset for the line chart dcdPreviousData = new DefaultCategoryDataset(); dcdPreviousData.addValue( linkStats.get("down"), "Link Down", Calendar.getInstance().getTime().toString()); dcdPreviousData.addValue( linkStats.get("up"), "Link Up", Calendar.getInstance().getTime().toString()); dcdPreviousData.addValue( linkStats.get("unknown"), "Link State Unknown", Calendar.getInstance().getTime().toString()); // Set the variables we need for holding the charts JFreeChart jfcCurrentStatus; // This will be displayed as a pie chart JFreeChart jfcPreviousStatus; // This will be displayed as a line chart ChartPanel cpCurrent; // Chartpanels hold the JFreeChart ChartPanel cpPrevious; // Use the factory to create the charts jfcCurrentStatus = ChartFactory.createPieChart("Current Status", dpdCurrentData, true, true, false); jfcPreviousStatus = ChartFactory.createLineChart( "Previous Status", "Time received", "Number of Links", dcdPreviousData, PlotOrientation.VERTICAL, true, true, false); // Add them to the chart panels cpCurrent = new ChartPanel(jfcCurrentStatus); cpPrevious = new ChartPanel(jfcPreviousStatus); // Add the chart panels to the content pane this.add(cpCurrent, BorderLayout.EAST); this.add(cpPrevious, BorderLayout.WEST); // Change the layout to show them next to each other this.setLayout(new GridLayout(1, 2)); // Add a listener to the window this.addInternalFrameListener(new CloseLinkChart(this)); log.finest("Adding frame to the desktop"); // Set the window properties and display it Client.getJNWindow().addToDesktop(this); this.setDefaultCloseOperation(DISPOSE_ON_CLOSE); this.setSize(650, 400); this.setVisible(true); owner.addChartWindow(title, this); }