List of usage examples for org.jfree.data.general DatasetUtilities findRangeBounds
public static Range findRangeBounds(XYDataset dataset)
From source file:net.sf.maltcms.chromaui.charts.format.ScaledNumberFormatter.java
/** * * @param cce// w w w .ja v a2 s . c om */ @Override public void chartChanged(ChartChangeEvent cce) { ChartChangeEventType ccet = cce.getType(); if (ccet == ChartChangeEventType.DATASET_UPDATED || ccet == ChartChangeEventType.NEW_DATASET) { if (cce.getSource() != (this)) { Plot p = cce.getChart().getPlot(); if (p instanceof XYPlot) { XYPlot xyp = (XYPlot) p; Range axisRange = xyp.getRangeAxis().getRange(); ; if (relativeMode) { int cnt = xyp.getDatasetCount(); Range r = new Range(0, 1); for (int i = 0; i < cnt; i++) { Dataset d = xyp.getDataset(i); if (d != null && d instanceof XYDataset) { XYDataset xyd = (XYDataset) d; Range dr = DatasetUtilities.findRangeBounds(xyd); if (dr != null) { r = new Range(Math.min(r.getLowerBound(), dr.getLowerBound()), Math.max(r.getUpperBound(), dr.getUpperBound())); } } else { throw new NotImplementedException( "No support yet for dataset of type: " + d.getClass()); } } this.dataMin = Math.min(0, r.getLowerBound()); this.dataMax = r.getUpperBound(); cce.getChart().fireChartChanged(); } else { this.min = axisRange.getLowerBound(); this.max = axisRange.getUpperBound(); cce.getChart().fireChartChanged(); } } } } }
From source file:net.sf.maltcms.chromaui.chromatogram1Dviewer.ui.panel.Chromatogram1DViewPanel.java
public void setPlot(final XYPlot plot) { removeAxisListener();//from ww w . j av a 2 s. com ADataset1D<?, IScan> dataset = null; if (plot.getDataset() instanceof ADataset1D) { dataset = (ADataset1D<?, IScan>) plot.getDataset(); } else { throw new IllegalArgumentException("Requires a plot with ADataset1D!"); } this.plot = plot; if (selectionOverlay != null) { content.remove(selectionOverlay); selectionOverlay = null; } if (selectionOverlay == null) { selectionOverlay = new SelectionOverlay(Color.BLUE, Color.RED, 1.75f, 1.75f, 0.66f); chartPanel.addOverlay(selectionOverlay); selectionOverlay.addChangeListener(chartPanel); content.add(selectionOverlay); } else { for (ISelection selection : selectionOverlay.getMouseClickSelection()) { selection.setDataset(dataset); } ISelection selection = selectionOverlay.getMouseHoverSelection(); if (selection != null) { selection.setDataset(dataset); } } if (selectionHandler == null) { selectionHandler = new InstanceContentSelectionHandler(this.content, selectionOverlay, InstanceContentSelectionHandler.Mode.ON_CLICK, dataset, 1); } else { selectionHandler.setDataset(dataset); } if (mouseSelectionHandler == null) { mouseSelectionHandler = new XYMouseSelectionHandler<>(dataset); mouseSelectionHandler.addSelectionChangeListener(selectionOverlay); mouseSelectionHandler.addSelectionChangeListener(selectionHandler); chartPanel.addChartMouseListener(mouseSelectionHandler); } else { mouseSelectionHandler.setDataset(dataset); } AxisChangeListener listener = selectionOverlay; ValueAxis domain = this.plot.getDomainAxis(); ValueAxis range = this.plot.getRangeAxis(); if (domain != null) { domain.addChangeListener(listener); } if (range != null) { range.addChangeListener(listener); } this.plot.setNoDataMessage("Loading Data..."); this.plot.setDomainPannable(true); this.plot.setRangePannable(true); chart = new JFreeChart(this.plot); chartPanel.setChart(chart); XYItemRenderer r = this.plot.getRenderer(); if (r instanceof XYLineAndShapeRenderer) { ((XYLineAndShapeRenderer) r).setDrawSeriesLineAsPath(true); ((XYLineAndShapeRenderer) r).setBaseShapesVisible(false); ((XYLineAndShapeRenderer) r).setBaseShapesFilled(true); } else if (r instanceof XYAreaRenderer) { ((XYAreaRenderer) r).setOutline(true); ((XYAreaRenderer) r).setBaseCreateEntities(true, false); } else if (r instanceof EntityAwareSamplingXYLineRenderer) { ((EntityAwareSamplingXYLineRenderer) r).setBaseCreateEntities(true, false); } ChartCustomizer.setSeriesColors(this.plot, 0.8f); ChartCustomizer.setSeriesStrokes(this.plot, 2.0f); dmkl = new DomainMarkerKeyListener(this.plot); dmkl.setPlot(this.plot); chartPanel.addKeyListener(dmkl); addAxisListener(); //add available chart overlays ArrayList<? extends Overlay> overlays = new ArrayList<>(getLookup().lookupAll(Overlay.class)); Collections.sort(overlays, new Comparator<Overlay>() { @Override public int compare(Overlay o1, Overlay o2) { if (o1 instanceof ChartOverlay && o2 instanceof ChartOverlay) { ChartOverlay co1 = (ChartOverlay) o1; ChartOverlay co2 = (ChartOverlay) o2; return Integer.compare(co1.getLayerPosition(), co2.getLayerPosition()); } else { return 0; } } }); for (Overlay overlay : overlays) { if (!(overlay instanceof SelectionOverlay)) { chartPanel.removeOverlay(overlay); if (overlay instanceof AxisChangeListener) { AxisChangeListener axisChangeListener = (AxisChangeListener) overlay; if (domain != null) { domain.addChangeListener(axisChangeListener); } if (range != null) { range.addChangeListener(axisChangeListener); } } if (overlay instanceof ISelectionChangeListener) { ISelectionChangeListener isl = (ISelectionChangeListener) overlay; mouseSelectionHandler.addSelectionChangeListener(isl); mouseSelectionHandler.addSelectionChangeListener(selectionHandler); selectionOverlay.addChangeListener(chartPanel); } chartPanel.addOverlay(overlay); overlay.addChangeListener(chartPanel); } } //add selection overlay last chartPanel.removeOverlay(selectionOverlay); chartPanel.addOverlay(selectionOverlay); if (range != null) { range.setAutoRange(true); range.setDefaultAutoRange(DatasetUtilities.findRangeBounds(dataset)); } if (domain != null) { domain.setAutoRange(true); domain.setDefaultAutoRange(DatasetUtilities.findDomainBounds(dataset)); } }
From source file:net.sourceforge.processdash.ui.lib.chart.DiscPlot.java
public Range getDataRange(ValueAxis axis) { CategoryDataset categoryDataset = DatasetUtilities.createCategoryDataset("data", dataset); return DatasetUtilities.findRangeBounds(categoryDataset); }
From source file:edu.dlnu.liuwenpeng.render.BarRenderer.java
/** * Returns the range of values the renderer requires to display all the * items from the specified dataset. This takes into account the range * of values in the dataset, plus the flag that determines whether or not * the base value for the bars should be included in the range. * //from w ww .j a va 2 s .c o m * @param dataset the dataset (<code>null</code> permitted). * * @return The range (or <code>null</code> if the dataset is * <code>null</code> or empty). */ public Range findRangeBounds(CategoryDataset dataset) { Range result = DatasetUtilities.findRangeBounds(dataset); if (result != null) { if (this.includeBaseInRange) { result = Range.expandToInclude(result, this.base); } } return result; }
From source file:net.sf.maltcms.chromaui.chromatogram2Dviewer.ui.panel.Chromatogram2DViewerPanel.java
public void setPlot(final XYPlot plot) { removeAxisListener();/* w w w .j a v a 2 s . co m*/ ADataset2D dataset = null; if (plot.getDataset() instanceof ADataset2D) { dataset = (ADataset2D) plot.getDataset(); } else { throw new IllegalArgumentException("Requires a plot with ADataset2D!"); } this.plot = plot; if (this.selectionOverlay != null) { this.content.remove(selectionOverlay); this.selectionOverlay = null; } if (selectionOverlay == null) { selectionOverlay = new SelectionOverlay(Color.BLUE, Color.RED, 1.75f, 1.75f, 0.66f); chartPanel.addOverlay(selectionOverlay); selectionOverlay.addChangeListener(chartPanel); this.content.add(selectionOverlay); } else { for (ISelection selection : selectionOverlay.getMouseClickSelection()) { selection.setDataset(dataset); } ISelection selection = selectionOverlay.getMouseHoverSelection(); if (selection != null) { selection.setDataset(dataset); } } if (selectionHandler == null) { selectionHandler = new InstanceContentSelectionHandler(this.content, selectionOverlay, InstanceContentSelectionHandler.Mode.valueOf((String) modeSpinner.getValue()), dataset, 1); } else { selectionHandler.setDataset(dataset); } if (mouseSelectionHandler == null) { mouseSelectionHandler = new XYMouseSelectionHandler<>(dataset); mouseSelectionHandler.addSelectionChangeListener(selectionOverlay); mouseSelectionHandler.addSelectionChangeListener(selectionHandler); chartPanel.addChartMouseListener(mouseSelectionHandler); } else { mouseSelectionHandler.setDataset(dataset); } XYItemRenderer xyir = plot.getRenderer(); if (xyir instanceof XYBlockRenderer) { XYBlockRenderer xybr = (XYBlockRenderer) xyir; boxWidthSpinner.setValue(xybr.getBlockWidth()); boxHeightSpinner.setValue(xybr.getBlockHeight()); } AxisChangeListener listener = selectionOverlay; ValueAxis domain = this.plot.getDomainAxis(); ValueAxis range = this.plot.getRangeAxis(); if (domain != null) { domain.addChangeListener(listener); } if (range != null) { range.addChangeListener(listener); } this.plot.setNoDataMessage("Loading Data..."); chart = new JFreeChart(this.plot); chartPanel.setChart(chart); // dmkl = new DomainMarkerKeyListener( // this.plot); // dmkl.setPlot(this.plot); // chartPanel.addKeyListener(dmkl); addAxisListener(); //add available chart overlays ArrayList<? extends Overlay> overlays = new ArrayList<>(getLookup().lookupAll(Overlay.class)); Collections.sort(overlays, new Comparator<Overlay>() { @Override public int compare(Overlay o1, Overlay o2) { if (o1 instanceof ChartOverlay && o2 instanceof ChartOverlay) { ChartOverlay co1 = (ChartOverlay) o1; ChartOverlay co2 = (ChartOverlay) o2; return Integer.compare(co1.getLayerPosition(), co2.getLayerPosition()); } else { return 0; } } }); for (Overlay overlay : overlays) { if (!(overlay instanceof SelectionOverlay)) { chartPanel.removeOverlay(overlay); if (overlay instanceof AxisChangeListener) { AxisChangeListener axisChangeListener = (AxisChangeListener) overlay; if (domain != null) { domain.addChangeListener(axisChangeListener); } if (range != null) { range.addChangeListener(axisChangeListener); } } if (overlay instanceof ISelectionChangeListener) { ISelectionChangeListener isl = (ISelectionChangeListener) overlay; mouseSelectionHandler.addSelectionChangeListener(isl); mouseSelectionHandler.addSelectionChangeListener(selectionHandler); selectionOverlay.addChangeListener(chartPanel); } chartPanel.addOverlay(overlay); overlay.addChangeListener(chartPanel); } } //add selection overlay last chartPanel.removeOverlay(selectionOverlay); chartPanel.addOverlay(selectionOverlay); if (range != null) { range.setAutoRange(true); range.setDefaultAutoRange(DatasetUtilities.findRangeBounds(dataset)); } if (domain != null) { domain.setAutoRange(true); domain.setDefaultAutoRange(DatasetUtilities.findDomainBounds(dataset)); } }
From source file:ucar.unidata.idv.control.chart.MyXYPlot.java
/** * Returns the range for the specified axis. * * @param axis the axis./*from ww w . ja va2s. c o m*/ * * @return The range. */ public Range getDataRange(ValueAxis axis) { Range result = null; List mappedDatasets = new ArrayList(); boolean isDomainAxis = true; // is it a domain axis? int domainIndex = getDomainAxisIndex(axis); if (domainIndex >= 0) { isDomainAxis = true; mappedDatasets.addAll(getDatasetsMappedToDomainAxis(new Integer(domainIndex))); } // or is it a range axis? int rangeIndex = getRangeAxisIndex(axis); if (rangeIndex >= 0) { isDomainAxis = false; mappedDatasets.addAll(getDatasetsMappedToRangeAxis(new Integer(rangeIndex))); } // iterate through the datasets that map to the axis and get the union // of the ranges. Iterator iterator = mappedDatasets.iterator(); while (iterator.hasNext()) { XYDataset d = (XYDataset) iterator.next(); if (d != null) { XYItemRenderer r = getRendererForDataset(d); if (isDomainAxis) { if (r != null) { result = Range.combine(result, r.findDomainBounds(d)); } else { result = Range.combine(result, DatasetUtilities.findDomainBounds(d)); } } else { if (r != null) { result = Range.combine(result, r.findRangeBounds(d)); } else { result = Range.combine(result, DatasetUtilities.findRangeBounds(d)); } } } } return result; }
From source file:org.jfree.chart.ChartFactory.java
public static <T extends Number> JFreeChart createScatterCategoryChart(Map<String, List<T>> dataset, String title, String xAxis, String yAxis, boolean showLegend) { // Make the PDB series and add it to the predicted strand locations CategoryDataset data = createMultiValueCategoryDataset(dataset); Range rangeBounds = DatasetUtilities.findRangeBounds(data); NumberAxis numberAxis = new NumberAxis(yAxis); numberAxis.setRangeWithMargins(rangeBounds); CategoryPlot plot = new CategoryPlot(data, new CategoryAxis(xAxis), numberAxis, new SR()); JFreeChart chart = new JFreeChart(title, plot); if (!showLegend) chart.removeLegend();/*ww w .j av a 2 s.co m*/ setCategoryStandardTooltips(chart); ((CategoryPlot) chart.getPlot()).setDomainGridlinesVisible(false); ((CategoryPlot) chart.getPlot()).setRangeGridlinesVisible(false); ; chart.setBackgroundPaint(Color.white); chart.getPlot().setBackgroundPaint(Color.white); return chart; }
From source file:org.jfree.chart.ChartFactory.java
public static <T extends Number> JFreeChart create2DScatterCategoryChart(Map<String[], List<T>> dataset, String title, String xAxis, String yAxis, boolean showLegend) { // Make the PDB series and add it to the predicted strand locations CategoryDataset data = create2DMultiValueCategoryDataset(dataset); Range rangeBounds = DatasetUtilities.findRangeBounds(data); NumberAxis numberAxis = new NumberAxis(yAxis); numberAxis.setRangeWithMargins(rangeBounds); CategoryPlot plot = new CategoryPlot(data, new CategoryAxis(xAxis), numberAxis, new SR()); JFreeChart chart = new JFreeChart(title, plot); if (!showLegend) chart.removeLegend();//from ww w.j a v a 2 s . co m setCategoryStandardTooltips(chart); ((CategoryPlot) chart.getPlot()).setDomainGridlinesVisible(false); ((CategoryPlot) chart.getPlot()).setRangeGridlinesVisible(false); ; chart.setBackgroundPaint(Color.white); chart.getPlot().setBackgroundPaint(Color.white); return chart; }