List of usage examples for org.jfree.chart.plot IntervalMarker setLabelOffset
public void setLabelOffset(RectangleInsets offset)
From source file:com.sciaps.utils.Util.java
public static IntervalMarker createMarker(double min, double max, String element) { IntervalMarker marker = new IntervalMarker(min, max); marker.setPaint(Color.green); DecimalFormat df = new DecimalFormat("#0.000"); String label = df.format(min); if (element != null) { label = element + ":" + label; }/*from w w w . ja va2 s .c o m*/ marker.setLabel(label); marker.setLabelPaint(Color.blue); marker.setLabelFont(new java.awt.Font("Tahoma", 1, 8)); marker.setLabelOffset(new RectangleInsets(50, 10, 10, 20)); return marker; }
From source file:com.mgmtp.perfload.perfalyzer.reportpreparation.PlotCreator.java
public JFreeChart createPlot(final AxisType xAxisType, final AxisType yAxisType, final RendererType rendererType, final DisplayData displayData, final DataRange dataRange, boolean showMarkers, final NumberDataSet... dataSets) { NumberAxis xAxis = createAxis(xAxisType, resourceBundle.getString(displayData.getUnitX())); XYPlot plot;/*w w w . j a v a2 s . c om*/ if (dataSets.length == 1) { NumberAxis yAxis = createAxis(yAxisType, resourceBundle.getString(displayData.getUnitY())); plot = new XYPlot(dataSets[0], xAxis, yAxis, rendererType.createRenderer()); } else { CombinedDomainXYPlot combinedPlot = new CombinedDomainXYPlot(xAxis); for (int i = 0; i < dataSets.length; ++i) { NumberDataSet dataSet = dataSets[i]; // no range for y-axis! NumberAxis yAxis = createAxis(yAxisType, resourceBundle.getString(displayData.getUnitYList().get(i))); XYPlot subPlot = new XYPlot(dataSet, null, yAxis, rendererType.createRenderer()); combinedPlot.add(subPlot); formatPlot(subPlot); } plot = combinedPlot; } JFreeChart chart = new JFreeChart(plot); CHART_THEME.apply(chart); formatPlot(plot); if (showMarkers) { for (Marker marker : markers) { IntervalMarker im = new IntervalMarker(marker.getLeftMillis() / 1000L, marker.getRightMillis() / 1000L); im.setLabel(marker.getName()); im.setLabelFont(new Font("Sans Serif", Font.ITALIC | Font.BOLD, 14)); im.setLabelAnchor(RectangleAnchor.TOP); im.setLabelOffset(new RectangleInsets(8d, 0d, 0d, 0d)); im.setLabelPaint(Color.BLACK); im.setAlpha(.2f); im.setPaint(Color.WHITE); im.setOutlinePaint(Color.BLACK); im.setOutlineStroke(new BasicStroke(1.0f)); plot.addDomainMarker(im, Layer.BACKGROUND); } } LegendTitle legend = chart.getLegend(); legend.setBackgroundPaint(new Color(229, 229, 229)); legend.setFrame( new LineBorder(new Color(213, 213, 213), new BasicStroke(1.0f), legend.getFrame().getInsets())); // only for non-logarithmic axes // range must be set after plot is created, otherwise nothing is drawn if (dataRange != null && !xAxisType.equals(AxisType.LOGARITHMIC)) { xAxis.setRange(dataRange.getLowerSeconds(), dataRange.getUpperSeconds()); } return chart; }
From source file:com.mgmtp.perfload.loadprofiles.ui.AppFrame.java
private void updateGraph() { XYSeriesCollection dataset = new XYSeriesCollection(); Collection<Stairs> loadProfileEnities = transform( filter(loadProfilesController.getTreeItems(), new IsStairsPredicate()), new LoadProfileEntityToStairsFunction()); GraphPointsCalculator calc = new GraphPointsCalculator(); Map<String, Set<Point>> pointsMap = calc.calculatePoints(loadProfileEnities); for (Entry<String, Set<Point>> entry : pointsMap.entrySet()) { final XYSeries series = new XYSeries(entry.getKey()); for (Point point : entry.getValue()) { series.add(point.getX(), point.getY()); }//w w w .j ava 2s . c om dataset.addSeries(series); } String name = txtName.getText(); chart = ChartFactory.createXYLineChart(name, "t (min)", "Executions (1/h)", dataset, PlotOrientation.VERTICAL, true, true, false); XYPlot plot = chart.getXYPlot(); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(); plot.setRenderer(renderer); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis(); domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); double maxX = 0; for (OneTime oneTime : getOneTimes()) { String key = oneTime.operation.getName(); XYSeries series; try { // We need the series in order to retrieve paint and stroke series = dataset.getSeries(key); } catch (UnknownKeyException ex) { series = new XYSeries(key); dataset.addSeries(series); } int index = dataset.getSeriesIndex(key); BasicStroke stroke = (BasicStroke) renderer.lookupSeriesStroke(index); stroke = new BasicStroke(stroke.getLineWidth() + 1f, stroke.getEndCap(), stroke.getLineJoin(), stroke.getMiterLimit(), stroke.getDashArray(), stroke.getDashPhase()); Color paint = (Color) renderer.lookupSeriesPaint(index); paint = new Color(paint.getRed(), paint.getGreen(), paint.getBlue(), 160); double height = rangeAxis.getUpperBound() * .05; // five percent of range double width = domainAxis.getUpperBound() * .01; // one percent of range double center = oneTime.t0; double left = center - width / 2; double right = center + width / 2; // We only add annotations for one times, but nothing to the series plot.addAnnotation(new XYPolygonAnnotation(new double[] { left, 0d, center, height, right, 0d }, stroke, paint, paint)); maxX = max(maxX, right); } for (Marker marker : getMarkers()) { IntervalMarker im = new IntervalMarker(marker.left, marker.right); im.setLabel(marker.name); im.setLabelFont(new Font(getFont().getName(), getFont().getStyle(), getFont().getSize() + 1)); im.setLabelAnchor(RectangleAnchor.TOP); im.setLabelOffset(new RectangleInsets(8d, 0d, 0d, 0d)); im.setLabelPaint(Color.BLACK); im.setAlpha(.3f); im.setPaint(Color.WHITE); im.setOutlinePaint(Color.BLACK); im.setOutlineStroke(new BasicStroke(1.0f)); plot.addDomainMarker(im, Layer.BACKGROUND); maxX = max(maxX, marker.right); } if (domainAxis.getUpperBound() < maxX) { domainAxis.setUpperBound(maxX * 1.05); } chartPanel.setChart(chart); }