List of usage examples for org.jfree.chart.plot Marker setPaint
public void setPaint(Paint paint)
From source file:KIDLYFactory.java
/** * Creates a waterfall chart. The chart object returned by this method * uses a {@link CategoryPlot} instance as the plot, with a * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the * range axis, and a {@link WaterfallBarRenderer} as the renderer. * * @param title the chart title (<code>null</code> permitted). * @param categoryAxisLabel the label for the category axis * (<code>null</code> permitted). * @param valueAxisLabel the label for the value axis (<code>null</code> * permitted).// w ww. j a v a2 s . c o m * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the plot orientation (horizontal or vertical) * (<code>null</code> NOT permitted). * @param legend a flag specifying whether or not a legend is required. * @param tooltips configure chart to generate tool tips? * @param urls configure chart to generate URLs? * * @return A waterfall chart. */ public static JFreeChart createWaterfallChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException("Null 'orientation' argument."); } CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel); categoryAxis.setCategoryMargin(0.0); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); WaterfallBarRenderer renderer = new WaterfallBarRenderer(); if (orientation == PlotOrientation.HORIZONTAL) { ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, Math.PI / 2.0); renderer.setBasePositiveItemLabelPosition(position); renderer.setBaseNegativeItemLabelPosition(position); } else if (orientation == PlotOrientation.VERTICAL) { ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 0.0); renderer.setBasePositiveItemLabelPosition(position); renderer.setBaseNegativeItemLabelPosition(position); } if (tooltips) { StandardCategoryToolTipGenerator generator = new StandardCategoryToolTipGenerator(); renderer.setBaseToolTipGenerator(generator); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.clearRangeMarkers(); Marker baseline = new ValueMarker(0.0); baseline.setPaint(Color.black); plot.addRangeMarker(baseline, Layer.FOREGROUND); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); currentTheme.apply(chart); return chart; }
From source file:no.met.jtimeseries.chart.ChartPlotter.java
private void paintDomainGridLine(Calendar date, XYPlot plot) { long millis = date.getTimeInMillis(); final Marker originalEnd = new ValueMarker(millis); originalEnd.setPaint(DOMAIN_GRID_LINE_COLOR); originalEnd.setStroke(new BasicStroke(1)); plot.addDomainMarker(originalEnd, Layer.BACKGROUND); }
From source file:no.met.jtimeseries.chart.ChartPlotter.java
public void addPercipitationBars(TimeBase timeBase, String title, NumberPhenomenon phenomenon, Color color) { XYDataset dataSet = phenomenon.getTimeSeries(title, timeBase); if (dataSet.getSeriesCount() > 0) { double margin = 0.1; double maxPrecipitation = phenomenon.getMaxValue(); addBarChart(dataSet, "value", color, margin, maxPrecipitation); showBarValuesOnTop(plotIndex - 1, 6D); plot.getRangeAxis(getRangeAxisIndex() - 1).setVisible(false); final Marker marker = new ValueMarker(0); marker.setPaint(Color.GRAY); marker.setStroke(new BasicStroke(1)); plot.addRangeMarker(getRangeAxisIndex() - 1, marker, Layer.BACKGROUND); }/*w ww . jav a2s .c om*/ }
From source file:no.met.jtimeseries.chart.ChartPlotter.java
/** Add max min bar. Mainly used to show precipitation that has max and min values * @param timeBase//from ww w .ja v a 2 s . c om * @param title * @param maxMinTimeSeriesEnabler * @param maxColor * @param minColor */ public void addMaxMinPercipitationBars(TimeBase timeBase, String title, NumberPhenomenon max, NumberPhenomenon min, Color maxColor, Color minColor) { XYDataset maxDataset = max.getTimeSeries(title, timeBase); XYDataset minDataset = min.getTimeSeries(title, timeBase); if (maxDataset.getSeriesCount() > 0 && minDataset.getSeriesCount() > 0 && maxDataset.getItemCount(0) > 0 && minDataset.getItemCount(0) > 0) { double margin = 0.2; double maxPrecipitation = max.getMaxValue(); addBarChart(minDataset, "min", minColor, margin, maxPrecipitation); showBarValuesOnBottom(plotIndex - 1, 1D); rangeAxisIndex--; addBarChart(maxDataset, "max", maxColor, margin, maxPrecipitation); showBarValuesOnTop(plotIndex - 1, 6D); plot.getRangeAxis(getRangeAxisIndex() - 1).setVisible(false); final Marker marker = new ValueMarker(0); marker.setPaint(Color.GRAY); marker.setStroke(new BasicStroke(1)); plot.addRangeMarker(getRangeAxisIndex() - 1, marker, Layer.BACKGROUND); } }
From source file:no.met.jtimeseries.chart.ChartPlotter.java
public void addDomainMarkers(Date start, Date stop, TimeZone timeZone, Locale locale) { if (!addedDomainMarkers) { //make a one hour by one hour time list //The reason is that not all the data are hour by hour //domainMarkers will not mark labels when no date at clock 00:00 List<Date> time = getTimeHourByHour(start, stop); // set the markers Map<Long, String> domainMarkers = getDomainMarkersWithLabel(time, timeZone, locale); for (Map.Entry<Long, String> entry : domainMarkers.entrySet()) { Long timeInMilli = entry.getKey(); String label = entry.getValue(); final Marker originalEnd = new ValueMarker(timeInMilli); originalEnd.setPaint(Color.DARK_GRAY); originalEnd.setStroke(new BasicStroke(1.0f)); originalEnd.setLabel(label);//Arial Hebrew, SansSerif originalEnd.setLabelFont(new Font("Arial", Font.PLAIN, 14)); originalEnd.setLabelAnchor(RectangleAnchor.TOP_RIGHT); originalEnd.setLabelTextAnchor(TextAnchor.TOP_LEFT); plot.addDomainMarker(originalEnd, Layer.BACKGROUND); setAddedDomainMarkers(true); }/*from w w w . j av a2 s.c o m*/ } }
From source file:net.liuxuan.device.w3330.JIF_DrawChart_w3330.java
private void chartDrawHerizonLine(W3330MetaData data, Color color, String Labelstr) { XYPlot plot = (XYPlot) chartPanel.getChart().getPlot(); final Marker start = new ValueMarker(data.zero); start.setPaint(color); start.setLabel(Labelstr);// w w w . java 2 s. c o m start.setLabelAnchor(RectangleAnchor.BOTTOM_LEFT); start.setLabelTextAnchor(TextAnchor.TOP_LEFT); start.setLabelPaint(color); plot.addRangeMarker(start); }
From source file:net.liuxuan.device.w3330.JIF_DrawChart_w3330.java
private void chartDrawVerticalLine(W3330MetaData data, Color color, String Labelstr) { XYPlot plot = (XYPlot) chartPanel.getChart().getPlot(); final Marker start = new ValueMarker(data.time.getTime()); start.setPaint(color); start.setLabel(Labelstr);/*from w w w .jav a 2 s . c om*/ start.setLabelAnchor(RectangleAnchor.TOP_LEFT); start.setLabelTextAnchor(TextAnchor.TOP_LEFT); start.setLabelPaint(color); plot.addDomainMarker(start); }
From source file:ch.algotrader.client.chart.ChartTab.java
private void initMarker(SeriesDefinitionVO seriesDefinition) { final MarkerDefinitionVO markerDefinition = (MarkerDefinitionVO) seriesDefinition; final Marker marker; if (markerDefinition.isInterval()) { marker = new IntervalMarker(0, 0); marker.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT); // position of the label marker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); // position of the text within the label } else {/*from www . j a va2 s . c o m*/ marker = new ValueMarker(0); marker.setLabelAnchor(RectangleAnchor.TOP_RIGHT); marker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); } marker.setPaint(getColor(markerDefinition.getColor())); marker.setLabel(markerDefinition.getLabel()); marker.setLabelFont(new Font("SansSerif", 0, 9)); if (seriesDefinition.isDashed()) { marker.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, new float[] { 5.0f }, 0.0f)); } else { marker.setStroke(new BasicStroke(1.0f)); } getPlot().addRangeMarker(marker, markerDefinition.isInterval() ? Layer.BACKGROUND : Layer.FOREGROUND); this.markers.put(markerDefinition.getName(), marker); this.markersSelectionStatus.put(markerDefinition.getName(), seriesDefinition.isSelected()); // add the menu item JCheckBoxMenuItem menuItem = new JCheckBoxMenuItem(seriesDefinition.getLabel()); menuItem.setSelected(seriesDefinition.isSelected()); menuItem.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { resetAxis(); boolean selected = ((JCheckBoxMenuItem) e.getSource()).isSelected(); ChartTab.this.markersSelectionStatus.put(markerDefinition.getName(), selected); if (selected) { if (marker instanceof ValueMarker) { marker.setAlpha(1.0f); } else { marker.setAlpha(0.5f); } } else { marker.setAlpha(0); } initAxis(); } }); this.getPopupMenu().add(menuItem); }
From source file:lu.lippmann.cdb.ext.hydviga.ui.GapFillingFrame.java
private GapFillingCase refresh(final Algo algo, final int[] indexesOfUsedSeries, final boolean hideOthers, final boolean showError, final boolean zoom, final boolean showEnvelope, final boolean multAxis) throws Exception { if (!inBatchMode) this.centerPanel.removeAll(); int[] arr = new int[] { attr.index(), dateIdx }; for (final int iii : indexesOfUsedSeries) { arr = ArraysUtil.concat(arr, new int[] { dataSet.attribute(this.attrNames.get(iii)).index() }); }/*from w ww . ja v a 2s . co m*/ Instances filteredDs = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(dataSet, arr); //System.out.println(filteredDs.toSummaryString()); Attribute original = null; Instances filteredDsWithOriginal = null; if (this.isGapSimulated) { original = new Attribute("original"); filteredDsWithOriginal = new Instances(filteredDs); filteredDsWithOriginal.insertAttributeAt(original, filteredDsWithOriginal.numAttributes() - 1); final Attribute origAttr = filteredDsWithOriginal.attribute(original.name()); for (int ii = position - 1; ii < position + gapsize + 1; ii++) { filteredDsWithOriginal.instance(ii).setValue(origAttr, this.originalDataBeforeGapSimulation[ii]); } } filteredDs = WekaDataProcessingUtil.buildFilteredDataSet(filteredDs, 0, filteredDs.numAttributes() - 1, Math.max(0, this.position - this.valuesBeforeAndAfter), Math.min(this.position + this.gapsize + this.valuesBeforeAndAfter, filteredDs.numInstances() - 1)); this.gapFiller = GapFillerFactory.getGapFiller(algo); final Instances completedds = this.gapFiller.fillGaps(filteredDs); final Instances diff = WekaTimeSeriesUtil.buildDiff(filteredDs, completedds); final int valuesToCheckForError = this.valuesBeforeAndAfter / 4; double maeByEnlargingGap = Double.NaN; double maeByAddingAGapBefore = Double.NaN; double maeByAddingAGapAfter = Double.NaN; double maeByComparingWithOriginal = Double.NaN; double rmseByEnlargingGap = Double.NaN; double rmseByAddingAGapBefore = Double.NaN; double rmseByAddingAGapAfter = Double.NaN; double rmseByComparingWithOriginal = Double.NaN; double rsrByEnlargingGap = Double.NaN; double rsrByAddingAGapBefore = Double.NaN; double rsrByAddingAGapAfter = Double.NaN; double rsrByComparingWithOriginal = Double.NaN; double pbiasByEnlargingGap = Double.NaN; double pbiasByAddingAGapBefore = Double.NaN; double pbiasByAddingAGapAfter = Double.NaN; double pbiasByComparingWithOriginal = Double.NaN; double nsByEnlargingGap = Double.NaN; double nsByAddingAGapBefore = Double.NaN; double nsByAddingAGapAfter = Double.NaN; double nsByComparingWithOriginal = Double.NaN; double indexOfAgreementByEnlargingGap = Double.NaN; double indexOfAgreementByAddingAGapBefore = Double.NaN; double indexOfAgreementByAddingAGapAfter = Double.NaN; double indexOfAgreementByComparingWithOriginal = Double.NaN; if (this.isGapSimulated) { //System.out.println(attr.index()+" begin="+(this.position)+" end="+(this.position+this.gapsize)); final Instances correctedDataSet = buildCorrectedDataset(diff); final double[] cad = correctedDataSet.attributeToDoubleArray(attr.index()); maeByComparingWithOriginal = MathsUtil.mae(this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); rmseByComparingWithOriginal = MathsUtil.rmse(this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); rsrByComparingWithOriginal = MathsUtil.rsr(this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); pbiasByComparingWithOriginal = MathsUtil.pbias(this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); nsByComparingWithOriginal = MathsUtil.nashSutcliffe(this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); indexOfAgreementByComparingWithOriginal = MathsUtil.indexOfAgreement( this.originalDataBeforeGapSimulation, cad, this.position, this.position + this.gapsize); } else { maeByEnlargingGap = this.gapFiller.evaluateMAEByEnlargingGap(filteredDs, valuesToCheckForError); maeByAddingAGapBefore = this.gapFiller.evaluateMAEByAddingAGapBefore(filteredDs, valuesToCheckForError); maeByAddingAGapAfter = this.gapFiller.evaluateMAEByAddingAGapAfter(filteredDs, valuesToCheckForError); rmseByEnlargingGap = this.gapFiller.evaluateRMSEByEnlargingGap(filteredDs, valuesToCheckForError); rmseByAddingAGapBefore = this.gapFiller.evaluateRMSEByAddingAGapBefore(filteredDs, valuesToCheckForError); rmseByAddingAGapAfter = this.gapFiller.evaluateRMSEByAddingAGapAfter(filteredDs, valuesToCheckForError); nsByEnlargingGap = this.gapFiller.evaluateNSByEnlargingGap(filteredDs, valuesToCheckForError); nsByAddingAGapBefore = this.gapFiller.evaluateNSByAddingAGapBefore(filteredDs, valuesToCheckForError); nsByAddingAGapAfter = this.gapFiller.evaluateNSByAddingAGapAfter(filteredDs, valuesToCheckForError); } if (hideOthers) { if (this.isGapSimulated) { filteredDs = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(filteredDsWithOriginal, new int[] { 0, 1, filteredDsWithOriginal.attribute(original.name()).index() }); filteredDs = WekaDataProcessingUtil.buildFilteredDataSet(filteredDs, 0, filteredDs.numAttributes() - 1, Math.max(0, this.position - this.valuesBeforeAndAfter), Math.min(this.position + this.gapsize + this.valuesBeforeAndAfter, filteredDs.numInstances() - 1)); } else { filteredDs = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(filteredDs, new int[] { 0, 1 }); } } final Instances decomposition = WekaTimeSeriesUtil.buildMergedDataSet(filteredDs, diff); final Attribute diffAttribute = decomposition.attribute(attr.name() + "_diff"); final List<XYAnnotation> aaa = new ArrayList<XYAnnotation>(); if (showError) { showError(this.isGapSimulated ? maeByComparingWithOriginal : maeByEnlargingGap, decomposition, diffAttribute, aaa); } if (showEnvelope) { final MainViewLoadingFrame loadingFrame = new MainViewLoadingFrame(); loadingFrame.setVisible(true); loadingFrame.pack(); loadingFrame.repaint(); showEnvelope(arr, aaa); loadingFrame.setVisible(false); } if (!inBatchMode) { final ChartPanel cp; /*if (showError) { cp=TimeSeriesChartUtil.buildChartPanelForAllAttributesInterval(decomposition,WekaDataStatsUtil.getFirstDateAttributeIdx(decomposition),mae,diffAttribute.index()); } else {*/ cp = TimeSeriesChartUtil.buildChartPanelForAllAttributes(decomposition, multAxis, WekaDataStatsUtil.getFirstDateAttributeIdx(decomposition), null, aaa); /*}*/ final Marker gapBeginMarker = new ValueMarker( dataSet.instance(Math.max(0, position - 1)).value(dateIdx)); gapBeginMarker.setPaint(Color.RED); gapBeginMarker.setLabel("Gap begin"); gapBeginMarker.setLabelAnchor(RectangleAnchor.TOP_LEFT); gapBeginMarker.setLabelTextAnchor(TextAnchor.TOP_RIGHT); cp.getChart().getXYPlot().addDomainMarker(gapBeginMarker); final Marker gapEndMarker = new ValueMarker( dataSet.instance(Math.min(dataSet.numInstances() - 1, position + gapsize)).value(dateIdx)); gapEndMarker.setPaint(Color.RED); gapEndMarker.setLabel("Gap end"); gapEndMarker.setLabelAnchor(RectangleAnchor.TOP_RIGHT); gapEndMarker.setLabelTextAnchor(TextAnchor.TOP_LEFT); cp.getChart().getXYPlot().addDomainMarker(gapEndMarker); if (!zoom) { final NumberAxis na = (NumberAxis) (cp.getChart().getXYPlot().getRangeAxis()); na.setRange(0, WekaDataStatsUtil.getMaxValue(dataSet, attrNames)); } String errorInfo; if (!this.isGapSimulated) { errorInfo = "By enlarging the gap:\t MAE=" + FormatterUtil.DECIMAL_FORMAT_4.format(maeByEnlargingGap) + "\t RMSE=" + FormatterUtil.DECIMAL_FORMAT_4.format(rmseByEnlargingGap) + "\t NASH-SUTCLIFFE=" + FormatterUtil.DECIMAL_FORMAT_4.format(nsByEnlargingGap) + "\nBy adding a gap before:\t MAE=" + FormatterUtil.DECIMAL_FORMAT_4.format(maeByAddingAGapBefore) + "\t RMSE=" + FormatterUtil.DECIMAL_FORMAT_4.format(rmseByAddingAGapBefore) + "\t NASH-SUTCLIFFE=" + FormatterUtil.DECIMAL_FORMAT_4.format(nsByAddingAGapBefore) + "\nBy adding a gap after:\t MAE=" + FormatterUtil.DECIMAL_FORMAT_4.format(maeByAddingAGapAfter) + "\t RMSE=" + FormatterUtil.DECIMAL_FORMAT_4.format(rmseByAddingAGapAfter) + "\t NASH-SUTCLIFFE=" + FormatterUtil.DECIMAL_FORMAT_4.format(nsByAddingAGapAfter); } else { errorInfo = "MAE: " + FormatterUtil.DECIMAL_FORMAT_4.format(maeByComparingWithOriginal); errorInfo += "\n"; errorInfo += "RMSE: " + FormatterUtil.DECIMAL_FORMAT_4.format(rmseByComparingWithOriginal); errorInfo += "\n"; errorInfo += "RSR: " + FormatterUtil.DECIMAL_FORMAT_4.format(rsrByComparingWithOriginal); errorInfo += "\n"; errorInfo += "PBIAS: " + FormatterUtil.DECIMAL_FORMAT_4.format(pbiasByComparingWithOriginal); errorInfo += "\n"; errorInfo += "NASH-SUTCLIFFE: " + FormatterUtil.DECIMAL_FORMAT_4.format(nsByComparingWithOriginal); errorInfo += "\n"; errorInfo += "INDEX OF AGREEMENT: " + FormatterUtil.DECIMAL_FORMAT_4.format(indexOfAgreementByComparingWithOriginal); } cp.setBorder(new TitledBorder("")); final JTextArea errorTextArea = new JTextArea(errorInfo); errorTextArea.setBorder(new TitledBorder("")); this.centerPanel.add(errorTextArea, BorderLayout.NORTH); this.centerPanel.add(cp, BorderLayout.CENTER); final JXPanel cmdPanel = new JXPanel(); final JXButton okButton = new JXButton("Ok"); okButton.addActionListener(new ActionListener() { @Override public void actionPerformed(final ActionEvent e) { final Instances correctedDataSet = buildCorrectedDataset(diff); final DataChange change = new DataChange(correctedDataSet, TabView.DataChangeTypeEnum.Update); atv.pushDataChange(change); setVisible(false); } }); cmdPanel.add(okButton); final JXButton cancelButton = new JXButton("Cancel"); cancelButton.addActionListener(new ActionListener() { @Override public void actionPerformed(final ActionEvent e) { setVisible(false); } }); cmdPanel.add(cancelButton); this.centerPanel.add(cmdPanel, BorderLayout.SOUTH); this.centerPanel.updateUI(); getContentPane().repaint(); } final double globalMAE = (this.isGapSimulated) ? maeByComparingWithOriginal : ((maeByEnlargingGap + maeByAddingAGapBefore + maeByAddingAGapAfter) / 3); final double globalRMSE = (this.isGapSimulated) ? rmseByComparingWithOriginal : ((rmseByEnlargingGap + rmseByAddingAGapBefore + rmseByAddingAGapAfter) / 3); final double globalRSR = (this.isGapSimulated) ? rsrByComparingWithOriginal : ((rsrByEnlargingGap + rsrByAddingAGapBefore + rsrByAddingAGapAfter) / 3); final double globalPBIAS = (this.isGapSimulated) ? pbiasByComparingWithOriginal : ((pbiasByEnlargingGap + pbiasByAddingAGapBefore + pbiasByAddingAGapAfter) / 3); final double globalNS = (this.isGapSimulated) ? nsByComparingWithOriginal : ((nsByEnlargingGap + nsByAddingAGapBefore + nsByAddingAGapAfter) / 3); final double globalIndexOfAgreement = (this.isGapSimulated) ? indexOfAgreementByComparingWithOriginal : ((indexOfAgreementByEnlargingGap + indexOfAgreementByAddingAGapBefore + indexOfAgreementByAddingAGapAfter) / 3); // usage logs for stats final long firstTimestamp = (long) dataSet.instance(position).value(dateIdx); final boolean isDuringRising; if (nearest == null) isDuringRising = GapsUtil.isDuringRising(dataSet, position, gapsize, new int[] { dateIdx, attr.index() }); else isDuringRising = GapsUtil.isDuringRising(dataSet, position, gapsize, new int[] { dateIdx, attr.index(), dataSet.attribute(nearest).index() }); return new GapFillingCase(DateUtil.getSeason(firstTimestamp), DateUtil.getYear(firstTimestamp), algo, gapsize, position, attr, gcp.getCoordinates(attr.name())[0], gcp.getCoordinates(attr.name())[1], gcp.findDownstreamStation(attr.name()) != null, gcp.findUpstreamStation(attr.name()) != null, globalMAE, globalRMSE, globalRSR, globalPBIAS, globalNS, globalIndexOfAgreement, ArraysUtil.contains(indexesOfUsedSeries, attrNames.indexOf(mostSimilar)), ArraysUtil.contains(indexesOfUsedSeries, attrNames.indexOf(nearest)), ArraysUtil.contains(indexesOfUsedSeries, attrNames.indexOf(downstream)), ArraysUtil.contains(indexesOfUsedSeries, attrNames.indexOf(upstream)), isDuringRising, GapsUtil.measureHighMiddleLowInterval(dataSet, attr.index(), position - 1)); }
From source file:net.sf.jasperreports.customizers.marker.AbstractMarkerCustomizer.java
protected void configureMarker(Marker marker) { String label = getProperty(PROPERTY_LABEL); if (label != null && label.length() > 0) { marker.setLabel(label);/* w w w.ja v a 2s .c o m*/ } RectangleAnchorEnum labelAnchor = RectangleAnchorEnum.getByName(getProperty(PROPERTY_LABEL_ANCHOR)); if (labelAnchor != null) { marker.setLabelAnchor(labelAnchor.getRectangleAnchor()); } Double offsetTop = getDoubleProperty(PROPERTY_LABEL_OFFSET_TOP); Double offsetLeft = getDoubleProperty(PROPERTY_LABEL_OFFSET_LEFT); Double offsetBottom = getDoubleProperty(PROPERTY_LABEL_OFFSET_BOTTOM); Double offsetRight = getDoubleProperty(PROPERTY_LABEL_OFFSET_RIGHT); if (offsetTop != null || offsetLeft != null || offsetBottom != null || offsetRight != null) { RectangleInsets currentOffset = marker.getLabelOffset(); marker.setLabelOffset(new RectangleInsets(offsetTop == null ? currentOffset.getTop() : offsetTop, offsetLeft == null ? currentOffset.getLeft() : offsetLeft, offsetBottom == null ? currentOffset.getBottom() : offsetBottom, offsetRight == null ? currentOffset.getRight() : offsetRight)); } TextAnchorEnum labelTextAnchor = TextAnchorEnum.getByName(getProperty(PROPERTY_LABEL_TEXT_ANCHOR)); if (labelTextAnchor != null) { marker.setLabelTextAnchor(labelTextAnchor.getTextAnchor()); } Color color = JRColorUtil.getColor(getProperty(PROPERTY_COLOR), null); if (color != null) { marker.setPaint(color); } Float alpha = getFloatProperty(PROPERTY_ALPHA); if (alpha != null) { marker.setAlpha(alpha); } }