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; }
private static JFreeChart createChart() { XYDataset xydataset = createDirectionDataset(600); JFreeChart jfreechart = ChartFactory.createTimeSeriesChart( "Time", "Date", "Direction", xydataset, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.getDomainAxis().setLowerMargin(0.0D); xyplot.getDomainAxis().setUpperMargin(0.0D); NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis(); numberaxis.setAutoRangeIncludesZero(false); TickUnits tickunits = new TickUnits(); tickunits.add(new NumberTickUnit(180D, new CompassFormat())); tickunits.add(new NumberTickUnit(90D, new CompassFormat())); tickunits.add(new NumberTickUnit(45D, new CompassFormat())); tickunits.add(new NumberTickUnit(22.5D, new CompassFormat())); numberaxis.setStandardTickUnits(tickunits); xyplot.setRangeAxis(numberaxis); XYAreaRenderer xyarearenderer = new XYAreaRenderer(); NumberAxis numberaxis1 = new NumberAxis("Force"); numberaxis1.setRange(0.0D, 12D); xyarearenderer.setSeriesPaint(0, new Color(0, 0, 255, 128)); xyplot.setDataset(1, createForceDataset(600)); xyplot.setRenderer(1, xyarearenderer); xyplot.setRangeAxis(1, numberaxis1); xyplot.mapDatasetToRangeAxis(1, 1); return jfreechart; }
private JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart( "Serialization Test 1", "Time", "Value", xydataset, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); ValueAxis valueaxis = xyplot.getDomainAxis(); valueaxis.setAutoRange(true); valueaxis.setFixedAutoRange(60000D); 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; }
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart( "Legal & General Unit Trust Prices", "Date", "Price Per Unit", xydataset, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer(); if (xyitemrenderer instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer; xylineandshaperenderer.setBaseShapesVisible(true); xylineandshaperenderer.setBaseShapesFilled(true); xylineandshaperenderer.setBaseItemLabelsVisible(true); } PeriodAxis periodaxis = new PeriodAxis("Date"); periodaxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland")); periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class); PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d")); aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo( org.jfree.data.time.Month.class, new SimpleDateFormat("MMM"), new RectangleInsets(2D, 2D, 2D, 2D), new Font("SansSerif", 1, 10), Color.blue, false, new BasicStroke(0.0F), Color.lightGray); aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy")); periodaxis.setLabelInfo(aperiodaxislabelinfo); xyplot.setDomainAxis(periodaxis); ChartUtilities.applyCurrentTheme(jfreechart); return jfreechart; }
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart( "Time Series Demo 7", "Date", "Value", xydataset, true, true, false); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); NumberAxis numberaxis = new NumberAxis(null); numberaxis.setAutoRangeIncludesZero(false); xyplot.setRangeAxis(1, numberaxis); java.util.List list = Arrays.asList(new Integer[] {new Integer(0), new Integer(1)}); xyplot.mapDatasetToRangeAxes(0, list); XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer(); xylineandshaperenderer.setAutoPopulateSeriesStroke(false); xylineandshaperenderer.setBaseStroke(new BasicStroke(1.5F, 1, 1)); xylineandshaperenderer.setDrawSeriesLineAsPath(true); GeneralPath generalpath = new GeneralPath(); generalpath.moveTo(-6F, 0.0F); generalpath.lineTo(-3F, 6F); generalpath.lineTo(3F, -6F); generalpath.lineTo(6F, 0.0F); xylineandshaperenderer.setLegendLine(generalpath); ChartUtilities.applyCurrentTheme(jfreechart); return jfreechart; }
protected JFreeChart createChart( DSLAMSource source, String LID, Timeinterval time, Properties properties, GraphRenderingInput input, Map<String, Object> colorScheme, Properties outputProperties) throws IOException { JFreeChart res = null; { JFreeChart chart = null; Timeinterval domainAxisTime = null; // Set 'chart': { String domainAxisTitle = null; // Set 'domainAxisTime': { DateFormat format = (DateFormat) colorScheme.get("date.format"); domainAxisTitle = "Time (" + time.toString(format) + ")"; } chart = ChartFactory.createTimeSeriesChart( null, // chart-title domainAxisTitle, // domain-axis label null, // value-axis label null, // dataset true, // legends required true, // generate tooltips false // generate URLs ); } XYPlot plot = chart.getXYPlot(); plot.setOrientation(PlotOrientation.VERTICAL); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.getRangeAxis().setFixedDimension(15.0); // Fix the domain axis: { fixDateAxisToTimeinterval(plot, time); domainAxisTime = time; } // Set the y-axis: { String axisTitle = "Count (/900s)"; ValueAxis a = new LogarithmicAxis(axisTitle); a.setLowerBound(0); a.setUpperBound(1000); // TODO: '1000' is '900' rounded up to nearest power of 10! // TODO: Get unit from data-model! // TODO: Get upper bound from data-model! plot.setRangeAxis(a); } String title = getTitle(); setDefaults(chart, colorScheme); setTitle(chart, LID, colorScheme, title, source, time); String filter = ""; // an empty string implies the default filter! // Set 'filter': { if (input != null) { Properties p = input.getProperties(); if (p != null) { String v = p.getProperty("data.filter"); if (v != null) { filter = v; } } } } addData(chart, source, time, filter, properties, colorScheme, outputProperties); if (outputProperties != null) { if (domainAxisTime != null) { outputProperties.setProperty("axis.domain.time", time.toString()); } } res = chart; } return res; }