List of usage examples for org.jfree.chart.renderer.xy ClusteredXYBarRenderer setBarPainter
public void setBarPainter(XYBarPainter painter)
From source file:gov.redhawk.statistics.ui.views.StatisticsView.java
/** * This is a callback that will allow us to create the viewer and initialize it. *//*ww w . ja v a 2s .c o m*/ @Override public void createPartControl(Composite comp) { parent = comp; parent.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(1).create()); // Custom Action for the View's Menu CustomAction customAction = new CustomAction() { @Override public void run() { SettingsDialog dialog = new SettingsDialog(parent.getShell(), datalist.length, curIndex, numBars); dialog.create(); if (dialog.open() == Window.OK) { numBars = dialog.getNumBars(); curIndex = dialog.getSelectedIndex(); refreshJob.schedule(); } } }; customAction.setText("Settings"); getViewSite().getActionBars().getMenuManager().add(customAction); // creation of chart composite and selection of associated options Composite chartComposite = new Composite(parent, SWT.EMBEDDED); chartComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create()); chart = ChartFactory.createXYBarChart(null, null, false, null, dataSet, PlotOrientation.VERTICAL, false, true, false); org.eclipse.swt.graphics.Color backgroundColor = chartComposite.getBackground(); chart.setBackgroundPaint( new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue())); chart.getXYPlot().setBackgroundPaint(ChartColor.WHITE); Frame chartFrame = SWT_AWT.new_Frame(chartComposite); chartFrame.setBackground( new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue())); chartFrame.setLayout(new GridLayout()); ChartPanel jFreeChartPanel = new ChartPanel(chart); chartFrame.add(jFreeChartPanel); ClusteredXYBarRenderer renderer = new ClusteredXYBarRenderer(); renderer.setBarPainter(new StandardXYBarPainter()); renderer.setMargin(0.05); renderer.setShadowVisible(false); renderer.setBaseItemLabelsVisible(true); renderer.setBaseItemLabelGenerator(new XYItemLabelGenerator() { @Override public String generateLabel(XYDataset dataset, int series, int item) { return String.valueOf((int) (dataset.getYValue(series, item))); } }); renderer.setBasePaint(new Color(139, 0, 0)); renderer.setLegendItemLabelGenerator(new XYSeriesLabelGenerator() { @Override public String generateLabel(XYDataset ds, int i) { if (ds.getSeriesCount() == 2) { if (i == 0) { return "Real"; } else if (i == 1) { return "Imaginary"; } else { return "Complex"; } } else if (ds.getSeriesCount() > 1) { return "Dimension " + i; } return null; } }); chart.getXYPlot().setRenderer(renderer); dataSet.addChangeListener(new DatasetChangeListener() { @Override public void datasetChanged(DatasetChangeEvent event) { chart.getPlot().datasetChanged(event); } }); // creation of the statistics composite FormToolkit toolkit = new FormToolkit(parent.getDisplay()); section = toolkit.createSection(parent, Section.DESCRIPTION | Section.NO_TITLE | Section.CLIENT_INDENT); section.setBackground(parent.getBackground()); section.setDescription(""); section.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent // Composite for storing the data Composite composite = toolkit.createComposite(section, SWT.WRAP); composite.setBackground(parent.getBackground()); composite.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(4).create()); composite.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent toolkit.paintBordersFor(composite); section.setClient(composite); for (int j = 0; j < STAT_PROPS.length; j++) { Label label = new Label(composite, SWT.None); label.setText(STAT_PROPS[j] + ":"); labels[j] = new Label(composite, SWT.None); labels[j].setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); } }
From source file:de.fau.amos.ChartRenderer.java
/** * Creates Chart with Bars (JFreeChart object) from TimeSeriesCollection. Is used when granularity is set to days, months or years. * Adjusts display of the chart, not the values itself. * /*from www .ja va 2 s . co m*/ * @param collection TimeSeriesCollection that should be used as basis of chart. * @param timeGranularity Selected granularity. Value is similar to granularity contained in TimeSeriesCollection "collection". * @param time first element of time that is displayed. Is used for caption text and axis text. * @param unit Unit of displayed values (kWh or kWh/TNF). * @return Returns finished JFreeChart object. */ private JFreeChart createTimeBarChart(TimeSeriesCollection collection, String timeGranularity, String time, String unit) { String xAxisLabel = null; // Modification of X-Axis Label (depending on the granularity) int month; String monthString = null; switch (timeGranularity) { //for Case "0" see method "createTimeLineChart" case "1": month = Integer.parseInt(time.substring(5, 7)); monthString = new DateFormatSymbols(Locale.US).getMonths()[month - 1]; xAxisLabel = "" + monthString + " " + time.substring(0, 4); break; case "2": xAxisLabel = time.substring(0, 4); break; case "3": xAxisLabel = "Years"; break; default: xAxisLabel = "Timespan"; } JFreeChart barChart = ChartFactory.createXYBarChart("Bar Chart", // title xAxisLabel, // x-axis label true, // date axis? // "Energy Consumption "+("1".equals(unit)?"[kWh]":("2".equals(unit)?"[kWh/TNF]":("3".equals(unit)?"[TNF]":""))), // y-axis label ("1".equals(unit) ? "Energy Consumption [kWh]" : ("2".equals(unit) ? "Energy Consumption [kWh/TNF]" : ("3".equals(unit) ? "Produced Pieces [TNF]" : ""))), collection, // data PlotOrientation.VERTICAL, // orientation true, // create legend? true, // generate tooltips? false // generate URLs? ); //graphical modifications for BarChart barChart.setBackgroundPaint(Color.white); XYPlot plot = barChart.getXYPlot(); plot.setBackgroundPaint(Color.white); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0)); //Axis modification: Set Axis X-Value directly below the bars DateAxis dateAxis = (DateAxis) plot.getDomainAxis(); dateAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE); //Axis modification: Remove Values from x-Axis that belong to former/later time element (Month/Day) dateAxis.setLowerMargin(0.01); dateAxis.setUpperMargin(0.01); //Axis modification: Axis values (depending on timeGranularity) if (timeGranularity.equals("1")) { dateAxis.setTickUnit( new DateTickUnit(DateTickUnitType.DAY, 2, new SimpleDateFormat(" dd. ", Locale.US))); } if (timeGranularity.equals("2")) { dateAxis.setTickUnit( new DateTickUnit(DateTickUnitType.MONTH, 1, new SimpleDateFormat(" MMM ", Locale.US))); } if (timeGranularity.equals("3")) { dateAxis.setTickUnit( new DateTickUnit(DateTickUnitType.YEAR, 1, new SimpleDateFormat(" yyyy ", Locale.US))); } ClusteredXYBarRenderer clusteredxybarrenderer = new ClusteredXYBarRenderer(0.25, false); clusteredxybarrenderer.setShadowVisible(false); clusteredxybarrenderer.setBarPainter(new StandardXYBarPainter()); plot.setRenderer(clusteredxybarrenderer); return barChart; }