List of usage examples for org.jfree.chart.plot Marker setLabelAnchor
public void setLabelAnchor(RectangleAnchor anchor)
From source file:lu.lippmann.cdb.ext.hydviga.ui.GapsUIUtil.java
public static ChartPanel buildGapChartPanel(final Instances dataSet, final int dateIdx, final Attribute attr, final int gapsize, final int position) throws Exception { Instances filteredDs = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(dataSet, new int[] { attr.index(), dateIdx }); filteredDs = WekaDataProcessingUtil.buildFilteredDataSet(filteredDs, 0, filteredDs.numAttributes() - 1, Math.max(0, position - GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize), Math.min(position + gapsize + GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize, filteredDs.numInstances() - 1)); final ChartPanel cp = TimeSeriesChartUtil.buildChartPanelForAllAttributes(filteredDs, false, WekaDataStatsUtil.getFirstDateAttributeIdx(filteredDs), null); final XYPlot xyp = (XYPlot) cp.getChart().getPlot(); xyp.getDomainAxis().setLabel(""); xyp.getRangeAxis().setLabel(""); 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); addExportPopupMenu(filteredDs, cp);/*from w w w . ja v a 2 s.c o m*/ return cp; }
From source file:org.gwaspi.reports.PlinkReportLoaderCombined.java
private static void appendToCombinedRangePlot(CombinedRangeXYPlot combinedPlot, String chromosome, XYSeriesCollection tempChrData, boolean showlables) { XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(false, true); renderer.setSeriesPaint(0, Color.blue); renderer.setSeriesPaint(1, Color.red); renderer.setSeriesVisibleInLegend(0, showlables); renderer.setSeriesVisibleInLegend(1, showlables); //renderer.setBaseShape(new Ellipse2D.Float(0, 0, 2,2), false); if (combinedPlot.getSubplots().isEmpty()) { LogAxis rangeAxis = new LogAxis("P value"); rangeAxis.setBase(10);/*from www . j a v a2 s .co m*/ rangeAxis.setInverted(true); rangeAxis.setNumberFormatOverride(GenericReportGenerator.FORMAT_P_VALUE); rangeAxis.setTickMarkOutsideLength(2.0f); rangeAxis.setMinorTickCount(2); rangeAxis.setMinorTickMarksVisible(true); rangeAxis.setAxisLineVisible(true); rangeAxis.setAutoRangeMinimumSize(0.0000005); rangeAxis.setLowerBound(1d); //rangeAxis.setAutoRangeIncludesZero(false); combinedPlot.setRangeAxis(0, rangeAxis); } JFreeChart subchart = ChartFactory.createScatterPlot("", "Chr " + chromosome, "", tempChrData, PlotOrientation.VERTICAL, true, false, false); XYPlot subplot = (XYPlot) subchart.getPlot(); subplot.setRenderer(renderer); subplot.setBackgroundPaint(null); final Marker thresholdLine = new ValueMarker(0.0000005); thresholdLine.setPaint(Color.red); if (showlables) { thresholdLine.setLabel("P = 510??"); } thresholdLine.setLabelAnchor(RectangleAnchor.TOP_RIGHT); thresholdLine.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); subplot.addRangeMarker(thresholdLine); NumberAxis chrAxis = (NumberAxis) subplot.getDomainAxis(); chrAxis.setAxisLineVisible(false); chrAxis.setTickLabelsVisible(false); chrAxis.setTickMarksVisible(false); chrAxis.setAutoRangeIncludesZero(false); //combinedPlot.setGap(0); combinedPlot.add(subplot, 1); }
From source file:lu.lippmann.cdb.ext.hydviga.ui.GapsUIUtil.java
public static ChartPanel buildGapChartPanelWithCorrection(final Instances pdataSet, final int dateIdx, final Attribute attr, final int gapsize, final int position, final GapFiller gapFiller, final java.util.Collection<String> attrs) throws Exception { final Instances dataSetWithTheGap = new Instances(pdataSet); for (int i = position; i < position + gapsize; i++) dataSetWithTheGap.instance(i).setMissing(attr); int[] arr = new int[] { attr.index(), dateIdx }; for (final String sss : attrs) { arr = ArraysUtil.concat(arr, new int[] { dataSetWithTheGap.attribute(sss).index() }); }//from w w w . j a v a 2s . c o m Instances filteredDsWithTheGap = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(dataSetWithTheGap, arr); filteredDsWithTheGap = WekaDataProcessingUtil.buildFilteredDataSet(filteredDsWithTheGap, 0, filteredDsWithTheGap.numAttributes() - 1, Math.max(0, position - GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize), Math.min(position + gapsize + GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize, filteredDsWithTheGap.numInstances() - 1)); final Instances completedds = gapFiller.fillGaps(filteredDsWithTheGap); final Instances diff = WekaTimeSeriesUtil.buildDiff(filteredDsWithTheGap, completedds); Instances filteredDsWithoutTheGap = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(pdataSet, arr); filteredDsWithoutTheGap = WekaDataProcessingUtil.buildFilteredDataSet(filteredDsWithoutTheGap, 0, filteredDsWithoutTheGap.numAttributes() - 1, Math.max(0, position - GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize), Math.min(position + gapsize + GapsUtil.VALUES_BEFORE_AND_AFTER_RATIO * gapsize, filteredDsWithoutTheGap.numInstances() - 1)); diff.insertAttributeAt(new Attribute(attr.name() + "_orig"), diff.numAttributes()); for (int i = 0; i < filteredDsWithoutTheGap.numInstances(); i++) { diff.instance(i).setValue(diff.numAttributes() - 1, filteredDsWithoutTheGap.instance(i).value(filteredDsWithoutTheGap.attribute(attr.name()))); } //System.out.println(attr.name()+"\n"+diff.toSummaryString()); final java.util.List<String> toRemove = new java.util.ArrayList<String>(); for (int j = 0; j < diff.numAttributes(); j++) { final String consideredAttrName = diff.attribute(j).name(); if (!consideredAttrName.contains("timestamp") && !consideredAttrName.contains(attr.name())) toRemove.add(consideredAttrName); } diff.setClassIndex(-1); for (final String ssss : toRemove) diff.deleteAttributeAt(diff.attribute(ssss).index()); //System.out.println(attr.name()+"\n"+diff.toSummaryString()); final ChartPanel cp = TimeSeriesChartUtil.buildChartPanelForAllAttributes(diff, false, WekaDataStatsUtil.getFirstDateAttributeIdx(diff), null); final XYPlot xyp = (XYPlot) cp.getChart().getPlot(); xyp.getDomainAxis().setLabel(""); xyp.getRangeAxis().setLabel(""); final Marker gapBeginMarker = new ValueMarker( dataSetWithTheGap.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(dataSetWithTheGap .instance(Math.min(dataSetWithTheGap.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); addExportPopupMenu(diff, cp); return cp; }
From source file:org.gwaspi.reports.GenericReportGenerator.java
private static void appendToCombinedRangeManhattanPlot(CombinedRangeXYPlot combinedPlot, String chromosome, XYSeriesCollection currChrSC, boolean showlables, double threshold, Color background, Color backgroundAlternative, Color main) { XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(false, true); // Set dot shape of the currently appended Series renderer.setSeriesPaint(currChrSC.getSeriesCount() - 1, main); renderer.setSeriesVisibleInLegend(currChrSC.getSeriesCount() - 1, showlables); renderer.setSeriesShape(currChrSC.getSeriesCount() - 1, new Rectangle2D.Double(-1.0, -1.0, 2.0, 2.0)); // Set range axis if (combinedPlot.getSubplots().isEmpty()) { LogAxis rangeAxis = new LogAxis("P value"); rangeAxis.setBase(10);//from w w w . j ava 2 s .co m rangeAxis.setInverted(true); rangeAxis.setNumberFormatOverride(FORMAT_P_VALUE); rangeAxis.setTickMarkOutsideLength(2.0f); rangeAxis.setMinorTickCount(2); rangeAxis.setMinorTickMarksVisible(true); rangeAxis.setAxisLineVisible(true); rangeAxis.setUpperMargin(0); TickUnitSource units = NumberAxis.createIntegerTickUnits(); rangeAxis.setStandardTickUnits(units); combinedPlot.setRangeAxis(0, rangeAxis); } // Build subchart JFreeChart subchart = ChartFactory.createScatterPlot("", "Chr " + chromosome, "", currChrSC, PlotOrientation.VERTICAL, false, false, false); // Get subplot from subchart XYPlot subplot = (XYPlot) subchart.getPlot(); subplot.setRenderer(renderer); subplot.setBackgroundPaint(null); // CHART BACKGROUD COLOR if (combinedPlot.getSubplots().size() % 2 == 0) { subplot.setBackgroundPaint(background); // Hue, saturation, brightness } else { subplot.setBackgroundPaint(backgroundAlternative); // Hue, saturation, brightness } // Add significance Threshold to subplot final Marker thresholdLine = new ValueMarker(threshold); thresholdLine.setPaint(Color.red); // Add legend to hetzyThreshold if (showlables) { thresholdLine.setLabel("P = " + FORMAT_P_VALUE.format(threshold)); } thresholdLine.setLabelAnchor(RectangleAnchor.TOP_RIGHT); thresholdLine.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); subplot.addRangeMarker(thresholdLine); // Chromosome Axis Labels NumberAxis chrAxis = (NumberAxis) subplot.getDomainAxis(); chrAxis.setLabelAngle(1.0); chrAxis.setAutoRangeIncludesZero(false); chrAxis.setAxisLineVisible(true); chrAxis.setTickLabelsVisible(false); chrAxis.setTickMarksVisible(false); // chrAxis.setNumberFormatOverride(Report_Analysis.FORMAT_SCIENTIFIC); // TickUnitSource units = NumberAxis.createIntegerTickUnits(); // chrAxis.setStandardTickUnits(units); //combinedPlot.setGap(0); combinedPlot.add(subplot, 1); }
From source file:org.sonar.server.charts.jruby.TrendsChart.java
public void addLabel(Date date, String label, boolean lower) throws ParseException { Day d = new Day(date); double millis = d.getFirstMillisecond(); Marker marker = new ValueMarker(millis); marker.setLabel(label);/*from w w w. ja va 2s. c o m*/ marker.setLabelAnchor(RectangleAnchor.TOP_RIGHT); marker.setLabelTextAnchor(TextAnchor.TOP_LEFT); Color c = new Color(17, 40, 95); marker.setLabelPaint(c); marker.setPaint(c); marker.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 3.0f, new float[] { 5f, 5f, 5f, 5f }, 2.0f)); if (lower) { marker.setLabelOffset(new RectangleInsets(18, 0, 0, 5)); } plot.addDomainMarker(marker); }
From source file:biz.ixnay.pivot.charts.skin.jfree.HistogramViewSkin.java
private void createMarkers(JFreeChart chart, ChartView chartView) { for (org.apache.pivot.charts.content.ValueMarker valueMarker : chartView.getValueMarkers()) { final Marker target = new ValueMarker(valueMarker.getValue()); target.setPaint(valueMarker.getColor()); target.setLabel(valueMarker.getLabel()); target.setLabelAnchor(RectangleAnchor.TOP); target.setLabelTextAnchor(TextAnchor.TOP_LEFT); ((XYPlot) chart.getPlot()).addDomainMarker(target); }// ww w . ja v a 2s . c o m }
From source file:org.jfree.chart.demo.MarkerDemo1.java
/** * Creates a sample chart.// www . j a v a2 s . c o m * * @param data the sample data. * * @return A configured chart. */ private JFreeChart createChart(final XYDataset data) { final JFreeChart chart = ChartFactory.createScatterPlot("Marker Demo 1", "X", "Y", data, PlotOrientation.VERTICAL, true, true, false); // chart.getLegend().setAnchor(Legend.EAST); // customise... final XYPlot plot = chart.getXYPlot(); plot.getRenderer().setToolTipGenerator(StandardXYToolTipGenerator.getTimeSeriesInstance()); // set axis margins to allow space for marker labels... final DateAxis domainAxis = new DateAxis("Time"); domainAxis.setUpperMargin(0.50); plot.setDomainAxis(domainAxis); final ValueAxis rangeAxis = plot.getRangeAxis(); rangeAxis.setUpperMargin(0.30); rangeAxis.setLowerMargin(0.50); // add a labelled marker for the bid start price... final Marker start = new ValueMarker(200.0); start.setPaint(Color.green); start.setLabel("Bid Start Price"); start.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT); start.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addRangeMarker(start); // add a labelled marker for the target price... final Marker target = new ValueMarker(175.0); target.setPaint(Color.red); target.setLabel("Target Price"); target.setLabelAnchor(RectangleAnchor.TOP_RIGHT); target.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT); plot.addRangeMarker(target); // add a labelled marker for the original closing time... final Hour hour = new Hour(2, new Day(22, 5, 2003)); double millis = hour.getFirstMillisecond(); final Marker originalEnd = new ValueMarker(millis); originalEnd.setPaint(Color.orange); originalEnd.setLabel("Original Close (02:00)"); originalEnd.setLabelAnchor(RectangleAnchor.TOP_LEFT); originalEnd.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addDomainMarker(originalEnd); // add a labelled marker for the current closing time... final Minute min = new Minute(15, hour); millis = min.getFirstMillisecond(); final Marker currentEnd = new ValueMarker(millis); currentEnd.setPaint(Color.red); currentEnd.setLabel("Close Date (02:15)"); currentEnd.setLabelAnchor(RectangleAnchor.TOP_RIGHT); currentEnd.setLabelTextAnchor(TextAnchor.TOP_LEFT); plot.addDomainMarker(currentEnd); // **************************************************************************** // * JFREECHART DEVELOPER GUIDE * // * The JFreeChart Developer Guide, written by David Gilbert, is available * // * to purchase from Object Refinery Limited: * // * * // * http://www.object-refinery.com/jfreechart/guide.html * // * * // * Sales are used to provide funding for the JFreeChart project - please * // * support us so that we can continue developing free software. * // **************************************************************************** // label the best bid with an arrow and label... final Hour h = new Hour(2, new Day(22, 5, 2003)); final Minute m = new Minute(10, h); millis = m.getFirstMillisecond(); final CircleDrawer cd = new CircleDrawer(Color.red, new BasicStroke(1.0f), null); final XYAnnotation bestBid = new XYDrawableAnnotation(millis, 163.0, 11, 11, cd); plot.addAnnotation(bestBid); final XYPointerAnnotation pointer = new XYPointerAnnotation("Best Bid", millis, 163.0, 3.0 * Math.PI / 4.0); pointer.setBaseRadius(35.0); pointer.setTipRadius(10.0); pointer.setFont(new Font("SansSerif", Font.PLAIN, 9)); pointer.setPaint(Color.blue); pointer.setTextAnchor(TextAnchor.HALF_ASCENT_RIGHT); plot.addAnnotation(pointer); return chart; }
From source file:ui.Graph.java
/** * Creates a chart./*from www . ja va2 s . com*/ * * @param dataset * the data for the chart. * * @return a chart. */ private JFreeChart createChart(ArrayList<Setpoint> setpoints, ArrayList<Setpoint> traj) { trajectory = traj; XYSeries posSeries = new XYSeries("Position"); XYSeries trajSeries = new XYSeries("Trajectory"); XYSeries velSeries = new XYSeries("Velocity"); for (int i = 0; i < setpoints.size(); i++) { Setpoint p = setpoints.get(i); posSeries.add(p.time, p.position); velSeries.add(p.time, p.velocity); } for (int i = 0; i < trajectory.size(); i++) { Setpoint p = trajectory.get(i); trajSeries.add(p.time, p.position); } XYSeriesCollection posDataset = new XYSeriesCollection(); XYSeriesCollection trajDataset = new XYSeriesCollection(); XYSeriesCollection velDataset = new XYSeriesCollection(); posDataset.addSeries(posSeries); velDataset.addSeries(velSeries); trajDataset.addSeries(trajSeries); // create the chart... final JFreeChart chart = ChartFactory.createScatterPlot("System output", // chart title "X", // x axis label "Y", // y axis label posDataset, // data PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls ); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... chart.setBackgroundPaint(Color.white); // final StandardLegend legend = (StandardLegend) chart.getLegend(); // legend.setDisplaySeriesShapes(true); // get a reference to the plot for further customisation... final XYPlot plot = chart.getXYPlot(); plot.setDataset(0, posDataset); plot.setDataset(1, trajDataset); plot.setDataset(2, velDataset); plot.setBackgroundPaint(Color.white); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setDomainGridlinePaint(Color.lightGray); plot.setRangeGridlinePaint(Color.lightGray); XYLineAndShapeRenderer posRenderer = new XYLineAndShapeRenderer(); // renderer.setSeriesShape(0, new Ellipse2D.Float(1.0f, 1.0f, 1.0f, // 1.0f)); posRenderer.setSeriesPaint(0, Color.BLUE); posRenderer.setSeriesLinesVisible(0, true); posRenderer.setSeriesShapesVisible(0, false); XYStepRenderer trajRenderer = new XYStepRenderer(); trajRenderer.setSeriesPaint(1, Color.RED); trajRenderer.setSeriesStroke(1, new BasicStroke(10)); trajRenderer.setSeriesLinesVisible(1, true); trajRenderer.setSeriesShapesVisible(1, false); XYLineAndShapeRenderer velRenderer = new XYLineAndShapeRenderer(); velRenderer.setSeriesPaint(0, Color.MAGENTA); velRenderer.setSeriesLinesVisible(0, true); velRenderer.setSeriesShapesVisible(0, false); // renderer.setSeriesStroke(1, new BasicStroke(0.01f)); plot.setRenderer(0, posRenderer); plot.setRenderer(1, trajRenderer); plot.setRenderer(2, velRenderer); for (Setpoint s : trajectory) { Marker marker = new ValueMarker(s.time); marker.setPaint(Color.DARK_GRAY); marker.setLabel(Float.toString((float) s.position)); marker.setLabelAnchor(RectangleAnchor.TOP_LEFT); marker.setLabelTextAnchor(TextAnchor.TOP_RIGHT); plot.addDomainMarker(marker); } XYTextAnnotation p = new XYTextAnnotation("kP = " + gains.kP, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .75); p.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(p); XYTextAnnotation i = new XYTextAnnotation("kI = " + gains.kI, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .7); i.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(i); XYTextAnnotation d = new XYTextAnnotation("kD = " + gains.kD, plot.getDomainAxis().getUpperBound() * 0.125, plot.getRangeAxis().getUpperBound() * .65); d.setFont(new Font("Dialog", Font.PLAIN, 12)); plot.addAnnotation(d); // change the auto tick unit selection to integer units only... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setAutoRange(true); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:com.hello2morrow.sonargraph.jenkinsplugin.model.TimeSeriesPlot.java
@Override protected void applyRendering(XYPlot plot) { DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(StringUtility.getDateFormat()); XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer(); renderer.setBaseShapesVisible(false); renderer.setSeriesPaint(0, DATA_COLOR); if (m_markerTimestamp > 0) { final Marker target = new ValueMarker(m_markerTimestamp); target.setPaint(Color.RED); target.setLabel("Short Term"); if ((m_markerPosition * 2) > getDatasetSize()) { //Move the label to the left of the marker target.setLabelAnchor(RectangleAnchor.TOP_RIGHT); target.setLabelTextAnchor(TextAnchor.TOP_LEFT); } else {//from w w w .j av a2 s . c om target.setLabelAnchor(RectangleAnchor.TOP_LEFT); target.setLabelTextAnchor(TextAnchor.TOP_RIGHT); } plot.addDomainMarker(target); } }
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 . j a v a 2 s. 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); } }