List of usage examples for org.jfree.chart JFreeChart addLegend
public void addLegend(LegendTitle legend)
From source file:mil.tatrc.physiology.utilities.csv.plots.ActionEventPlotter.java
public void createGraph(PlotJob job, List<List<Double>> timeData, List<List<Double>> data, List<LogEvent> events, List<SEAction> actions) { CSVPlotTool plotTool = new CSVPlotTool(); //to leverage existing functions String title = job.name + "_"; XYSeriesCollection dataSet = new XYSeriesCollection(); double maxY = 0; double minY = Double.MAX_VALUE; for (int i = 0; i < timeData.size(); i++) { if (timeData.get(i) == null || data.get(i) == null) { job.bgColor = Color.white; //This hits when we have Expected data but NOT computed data continue; }/* ww w. j a va 2s . com*/ title = title + job.headers.get(i) + "_"; XYSeries dataSeries; if (job.isComparePlot) { if (timeData.size() > 1) dataSeries = plotTool.createXYSeries(i == 0 ? "Expected" : "Computed", timeData.get(i), data.get(i)); else //If we're comparing but only have one data list, expected is missing, so rename to computed { dataSeries = plotTool.createXYSeries("Computed", timeData.get(i), data.get(i)); } } else dataSeries = plotTool.createXYSeries(job.headers.get(i), timeData.get(i), data.get(i)); dataSet.addSeries(dataSeries); maxY = maxY < dataSeries.getMaxY() ? dataSeries.getMaxY() : maxY; minY = minY > dataSeries.getMinY() ? dataSeries.getMinY() : minY; } title = title + "vs_Time_Action_Event_Plot"; //Override the constructed title if desired (usually for compare plots) if (job.titleOverride != null && !job.titleOverride.isEmpty() && !job.titleOverride.equalsIgnoreCase("None")) title = job.titleOverride; double rangeLength = maxY - minY; if (Math.abs(rangeLength) < 1e-6) { rangeLength = .01; } class AEEntry implements Comparable<AEEntry> { public String name; public List<Double> times = new ArrayList<Double>(); public List<Double> YVals = new ArrayList<Double>(); public String type = ""; public int compareTo(AEEntry entry) { return times.get(0) < entry.times.get(0) ? -1 : times.get(0) > entry.times.get(0) ? 1 : 0; } } List<AEEntry> allActionsAndEvents = new ArrayList<AEEntry>(); if (!job.skipAllEvents) { //Make points for each event //Treat each event like two points on the same vertical line for (LogEvent event : events) { boolean skip = false; for (String eventToSkip : job.eventOmissions) { if (event.text.contains(eventToSkip)) skip = true; } if (skip) continue; AEEntry entry = new AEEntry(); entry.times.add(event.time.getValue()); if (job.logAxis) entry.YVals.add(maxY); else if (job.forceZeroYAxisBound && maxY < 0) entry.YVals.add(-.01); else entry.YVals.add(maxY + 0.15 * rangeLength); entry.times.add(event.time.getValue()); if (job.logAxis) entry.YVals.add(minY); else if (job.forceZeroYAxisBound && minY > 0) entry.YVals.add(-.01); else entry.YVals.add(minY - 0.15 * rangeLength); entry.name = event.text + "\r\nt=" + event.time.getValue(); entry.type = "EVENT:"; allActionsAndEvents.add(entry); } } if (!job.skipAllActions) { //Make similar entries for actions for (SEAction action : actions) { boolean skip = false; for (String actionToSkip : job.actionOmissions) { if (action.toString().contains(actionToSkip)) skip = true; } if (skip) continue; if (action.toString().contains("Advance Time")) continue; AEEntry entry = new AEEntry(); entry.times.add(action.getScenarioTime().getValue()); if (job.logAxis) entry.YVals.add(maxY); else if (job.forceZeroYAxisBound && maxY < 0) entry.YVals.add(-.01); else entry.YVals.add(maxY + 0.15 * rangeLength); entry.times.add(action.getScenarioTime().getValue()); if (job.logAxis) entry.YVals.add(minY); else if (job.forceZeroYAxisBound && minY > 0) entry.YVals.add(-.01); else entry.YVals.add(minY - 0.15 * rangeLength); entry.name = action.toString() + "\r\nt=" + action.getScenarioTime().getValue(); entry.type = "ACTION:"; allActionsAndEvents.add(entry); } } //Sort the list Collections.sort(allActionsAndEvents); //Add a series for each entry for (AEEntry entry : allActionsAndEvents) { dataSet.addSeries(plotTool.createXYSeries(entry.type + entry.name, entry.times, entry.YVals)); } //If we have experimental data, try to load it and create a dataset for it XYSeriesCollection expDataSet = new XYSeriesCollection(); if (job.experimentalData != null && !job.experimentalData.isEmpty()) { Map<String, List<Double>> expData = new HashMap<String, List<Double>>(); List<String> expHeaders = new ArrayList<String>(); try { CSVContents csv = new CSVContents(job.experimentalData); csv.abbreviateContents = 0; csv.readAll(expData); expHeaders = csv.getHeaders(); } catch (Exception e) { Log.error("Unable to read experimental data"); } if (!expData.isEmpty() && !expHeaders.isEmpty()) { List<Double> expTimeData = new ArrayList<Double>(); expTimeData = expData.get("Time(s)"); for (String h : expHeaders) //Will assume all headers from exp file will be on same Y axis vs time { if (h.equalsIgnoreCase("Time(s)")) continue; expDataSet.addSeries(plotTool.createXYSeries("Experimental " + h, expTimeData, expData.get(h))); } } } //set labels String XAxisLabel = "Time(s)"; String YAxisLabel = job.headers.get(0); JFreeChart chart = ChartFactory.createXYLineChart( job.titleOverride != null && job.titleOverride.equalsIgnoreCase("None") ? "" : title, // chart title XAxisLabel, // x axis label YAxisLabel, // y axis label dataSet, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips false // urls ); Log.info("Creating Graph " + title); XYPlot plot = (XYPlot) chart.getPlot(); if (!job.logAxis) { // Determine Y range double resMax0 = maxY; double resMin0 = minY; if (Double.isNaN(resMax0) || Double.isNaN(resMin0)) plot.getDomainAxis().setLabel("Range is NaN"); if (DoubleUtils.isZero(resMin0)) resMin0 = -0.000001; if (DoubleUtils.isZero(resMax0)) resMax0 = 0.000001; if (job.forceZeroYAxisBound && resMin0 >= 0) resMin0 = -.000001; if (job.forceZeroYAxisBound && resMax0 <= 0) resMax0 = .000001; rangeLength = resMax0 - resMin0; ValueAxis yAxis = plot.getRangeAxis(); if (rangeLength != 0) yAxis.setRange(resMin0 - 0.15 * rangeLength, resMax0 + 0.15 * rangeLength);//15% buffer so we can see top and bottom clearly //Add another Y axis to the right side for easier reading ValueAxis rightYAxis = new NumberAxis(); rightYAxis.setRange(yAxis.getRange()); rightYAxis.setLabel(""); //Override the bounds if desired try { if (job.Y1LowerBound != null) { yAxis.setLowerBound(job.Y1LowerBound); rightYAxis.setLowerBound(job.Y1LowerBound); } if (job.Y1UpperBound != null) { yAxis.setUpperBound(job.Y1UpperBound); rightYAxis.setUpperBound(job.Y1UpperBound); } } catch (Exception e) { Log.error( "Couldn't set Y bounds. You probably tried to set a bound on an axis that doesn't exist."); } plot.setRangeAxis(0, yAxis); plot.setRangeAxis(1, rightYAxis); } else { double resMin = minY; double resMax = maxY; if (resMin <= 0.0) resMin = .00001; LogarithmicAxis yAxis = new LogarithmicAxis("Log(" + YAxisLabel + ")"); LogarithmicAxis rightYAxis = new LogarithmicAxis(""); yAxis.setLowerBound(resMin); rightYAxis.setLowerBound(resMin); yAxis.setUpperBound(resMax); rightYAxis.setUpperBound(resMax); //Override the bounds if desired try { if (job.Y1LowerBound != null) { yAxis.setLowerBound(job.Y1LowerBound); rightYAxis.setLowerBound(job.Y1LowerBound); } if (job.Y1UpperBound != null) { yAxis.setUpperBound(job.Y1UpperBound); rightYAxis.setUpperBound(job.Y1UpperBound); } } catch (Exception e) { Log.error( "Couldn't set Y bounds. You probably tried to set a bound on an axis that doesn't exist."); } plot.setRangeAxis(0, yAxis); plot.setRangeAxis(1, rightYAxis); } //Override X bounds if desired try { if (job.X1LowerBound != null) plot.getDomainAxis(0).setLowerBound(job.X1LowerBound); if (job.X1UpperBound != null) plot.getDomainAxis(0).setUpperBound(job.X1UpperBound); } catch (Exception e) { Log.error("Couldn't set X bounds. You probably tried to set a bound on an axis that doesn't exist."); } //Override labels if desired if (job.X1Label != null && !plot.getDomainAxis(0).getLabel().contains("NaN")) plot.getDomainAxis(0).setLabel(job.X1Label.equalsIgnoreCase("None") ? "" : job.X1Label); if (job.Y1Label != null) plot.getRangeAxis(0).setLabel(job.Y1Label.equalsIgnoreCase("None") ? "" : job.Y1Label); //If we have experimental data, set up the renderer for it and add to plot if (expDataSet.getSeriesCount() != 0) { XYItemRenderer renderer1 = new XYLineAndShapeRenderer(false, true); // Shapes only renderer1.setSeriesShape(0, ShapeUtilities.createDiamond(8)); plot.setDataset(1, expDataSet); plot.setRenderer(1, renderer1); plot.mapDatasetToDomainAxis(1, 0); plot.mapDatasetToRangeAxis(1, 0); } formatAEPlot(job, chart); plot.setDomainGridlinesVisible(job.showGridLines); plot.setRangeGridlinesVisible(job.showGridLines); //Changing line widths and colors XYItemRenderer r = plot.getRenderer(); BasicStroke wideLine = new BasicStroke(2.0f); Color[] AEcolors = { Color.red, Color.green, Color.black, Color.magenta, Color.orange }; Color[] dataColors = { Color.blue, Color.cyan, Color.gray, Color.black, Color.red }; for (int i = 0, cIndex = 0; i < dataSet.getSeriesCount(); i++, cIndex++) { r.setSeriesStroke(i, wideLine); XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer(); renderer.setBaseShapesVisible(false); if (cIndex > 4) cIndex = 0; if (i < job.headers.size()) //Our actual data { renderer.setSeriesFillPaint(i, dataColors[cIndex]); renderer.setSeriesPaint(i, dataColors[cIndex]); } else //actions and events in procession of other colors { renderer.setSeriesFillPaint(i, AEcolors[cIndex]); renderer.setSeriesPaint(i, AEcolors[cIndex]); } } //Special color and format changes for compare plots if (job.isComparePlot) { XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer(); for (int i = 0; i < dataSet.getSeriesCount(); i++) { if (dataSet.getSeries(i).getKey().toString().equalsIgnoreCase("Expected")) { renderer.setSeriesStroke(//makes a dashed line i, //argument below float[]{I,K} -> alternates between solid and opaque (solid for I, opaque for K) new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 15.0f, 30.0f }, 0.0f)); renderer.setDrawSeriesLineAsPath(true); renderer.setUseFillPaint(true); renderer.setBaseShapesVisible(false); renderer.setSeriesFillPaint(i, Color.black); renderer.setSeriesPaint(i, Color.black); } if (dataSet.getSeries(i).getKey().toString().equalsIgnoreCase("Computed")) { renderer.setSeriesFillPaint(i, Color.red); renderer.setSeriesPaint(i, Color.red); } if (dataSet.getSeries(i).getKey().toString().startsWith("ACTION")) { renderer.setSeriesFillPaint(i, Color.green); renderer.setSeriesPaint(i, Color.green); } if (dataSet.getSeries(i).getKey().toString().startsWith("EVENT")) { renderer.setSeriesFillPaint(i, Color.blue); renderer.setSeriesPaint(i, Color.blue); } } } //Split the auto-generated legend into two legends, one for data and one for actions and events LegendItemCollection originalLegendCollection = plot.getLegendItems(); final LegendItemCollection dataLegendCollection = new LegendItemCollection(); int i; for (i = 0; i < job.headers.size() && i < originalLegendCollection.getItemCount(); i++) { if (originalLegendCollection.get(i).getLabel().startsWith("ACTION") || originalLegendCollection.get(i).getLabel().startsWith("EVENT")) break; dataLegendCollection.add(originalLegendCollection.get(i)); } final LegendItemCollection remainingLegendCollection = new LegendItemCollection(); for (; i < originalLegendCollection.getItemCount(); i++) { remainingLegendCollection.add(originalLegendCollection.get(i)); } chart.removeLegend(); LegendItemSource source = new LegendItemSource() { LegendItemCollection lic = new LegendItemCollection(); { lic.addAll(dataLegendCollection); } public LegendItemCollection getLegendItems() { return lic; } }; LegendTitle dataLegend = new LegendTitle(source); dataLegend.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); dataLegend.setBorder(2, 2, 2, 2); dataLegend.setBackgroundPaint(Color.white); dataLegend.setPosition(RectangleEdge.TOP); dataLegend.setItemFont(new Font("SansSerif", Font.PLAIN, 22)); chart.addLegend(dataLegend); source = new LegendItemSource() { LegendItemCollection lic = new LegendItemCollection(); { lic.addAll(remainingLegendCollection); } public LegendItemCollection getLegendItems() { return lic; } }; LegendTitle actionEventsLegend = new LegendTitle(source); actionEventsLegend.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); actionEventsLegend.setBorder(2, 2, 2, 2); actionEventsLegend.setBackgroundPaint(Color.white); actionEventsLegend.setPosition(RectangleEdge.BOTTOM); actionEventsLegend.setItemFont(new Font("SansSerif", Font.PLAIN, 22)); if (!job.hideAELegend && !job.removeAllLegends) chart.addLegend(actionEventsLegend); if (job.removeAllLegends) chart.removeLegend(); int verticalPixels = 800 + 170 * (allActionsAndEvents.size() / 5); //This is a little hacky, but if we want only the legend, just extend Plot() and remove the draw functionality so it makes a blank plot class legendPlot extends Plot { public void draw(Graphics2D arg0, Rectangle2D arg1, Point2D arg2, PlotState arg3, PlotRenderingInfo arg4) { } public String getPlotType() { return null; } } //Then add the legend to that and throw away the original plot if (job.legendOnly) { chart = new JFreeChart("", null, new legendPlot(), false); chart.addLegend(actionEventsLegend); } try { FileUtils.createDirectory(job.outputDir); String filename = job.outputFilename == null ? job.outputDir + "/" + plotTool.MakeFileName(title) + ".jpg" : job.outputDir + "/" + job.outputFilename; if (!filename.endsWith(".jpg")) filename = filename + ".jpg"; File JPGFile = new File(filename); if (job.imageHeight != null && job.imageWidth != null) ChartUtilities.saveChartAsJPEG(JPGFile, chart, job.imageWidth, job.imageHeight); else if (!job.hideAELegend && !job.removeAllLegends) ChartUtilities.saveChartAsJPEG(JPGFile, chart, 1600, verticalPixels); else ChartUtilities.saveChartAsJPEG(JPGFile, chart, 1600, 800); } catch (IOException e) { Log.error(e.getMessage()); } }
From source file:org.orbeon.oxf.processor.serializer.legacy.JFreeChartSerializer.java
protected JFreeChart drawChart(ChartConfig chartConfig, final Dataset ds) { JFreeChart chart = null; Axis categoryAxis = null;//from www . j a va 2s . com if (ds instanceof XYSeriesCollection) { categoryAxis = new RestrictedNumberAxis(chartConfig.getCategoryTitle()); } else if (ds instanceof TimeSeriesCollection) { categoryAxis = new DateAxis(chartConfig.getCategoryTitle()); ((DateAxis) categoryAxis).setDateFormatOverride(new SimpleDateFormat(chartConfig.getDateFormat())); if (chartConfig.getCategoryLabelAngle() == 90) { ((DateAxis) categoryAxis).setVerticalTickLabels(true); } else { if (chartConfig.getCategoryLabelAngle() != 0) throw new OXFException( "The only supported values of category-label-angle for time-series charts are 0 or 90"); } } else { categoryAxis = new CategoryAxis(chartConfig.getCategoryTitle()); ((CategoryAxis) categoryAxis).setCategoryLabelPositions(chartConfig.getCategoryLabelPosition()); } NumberAxis valueAxis = new RestrictedNumberAxis(chartConfig.getSerieTitle()); valueAxis.setAutoRangeIncludesZero(chartConfig.getSerieAutoRangeIncludeZero()); AbstractRenderer renderer = null; Plot plot = null; switch (chartConfig.getType()) { case ChartConfig.VERTICAL_BAR_TYPE: case ChartConfig.HORIZONTAL_BAR_TYPE: renderer = (ds instanceof ItemPaintCategoryDataset) ? new BarRenderer() { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : new BarRenderer(); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); if (chartConfig.getType() == ChartConfig.VERTICAL_BAR_TYPE) ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); else ((CategoryPlot) plot).setOrientation(PlotOrientation.HORIZONTAL); break; case ChartConfig.STACKED_VERTICAL_BAR_TYPE: case ChartConfig.STACKED_HORIZONTAL_BAR_TYPE: renderer = (ds instanceof ItemPaintCategoryDataset) ? new StackedBarRenderer() { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : new StackedBarRenderer(); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); if (chartConfig.getType() == ChartConfig.STACKED_VERTICAL_BAR_TYPE) ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); else ((CategoryPlot) plot).setOrientation(PlotOrientation.HORIZONTAL); break; case ChartConfig.LINE_TYPE: renderer = (ds instanceof ItemPaintCategoryDataset) ? new LineAndShapeRenderer(true, false) { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : (new LineAndShapeRenderer(true, false)); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); break; case ChartConfig.AREA_TYPE: renderer = (ds instanceof ItemPaintCategoryDataset) ? new AreaRenderer() { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : new AreaRenderer(); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); break; case ChartConfig.VERTICAL_BAR3D_TYPE: case ChartConfig.HORIZONTAL_BAR3D_TYPE: categoryAxis = new CategoryAxis3D(chartConfig.getCategoryTitle()); valueAxis = new NumberAxis3D(chartConfig.getSerieTitle()); renderer = (ds instanceof ItemPaintCategoryDataset) ? new BarRenderer3D() { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : new BarRenderer3D(); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); if (chartConfig.getType() == ChartConfig.VERTICAL_BAR3D_TYPE) ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); else ((CategoryPlot) plot).setOrientation(PlotOrientation.HORIZONTAL); break; case ChartConfig.STACKED_VERTICAL_BAR3D_TYPE: case ChartConfig.STACKED_HORIZONTAL_BAR3D_TYPE: categoryAxis = new CategoryAxis3D(chartConfig.getCategoryTitle()); valueAxis = new NumberAxis3D(chartConfig.getSerieTitle()); renderer = (ds instanceof ItemPaintCategoryDataset) ? new StackedBarRenderer3D() { public Paint getItemPaint(int row, int column) { Paint p = ((ItemPaintCategoryDataset) ds).getItemPaint(row, column); if (p != null) return p; else return getSeriesPaint(row); } } : new StackedBarRenderer3D(); plot = new CategoryPlot((CategoryDataset) ds, (CategoryAxis) categoryAxis, (ValueAxis) valueAxis, (CategoryItemRenderer) renderer); if (chartConfig.getType() == ChartConfig.STACKED_VERTICAL_BAR3D_TYPE) ((CategoryPlot) plot).setOrientation(PlotOrientation.VERTICAL); else ((CategoryPlot) plot).setOrientation(PlotOrientation.HORIZONTAL); break; case ChartConfig.PIE_TYPE: case ChartConfig.PIE3D_TYPE: categoryAxis = null; valueAxis = null; renderer = null; ExtendedPieDataset pds = (ExtendedPieDataset) ds; plot = chartConfig.getType() == ChartConfig.PIE_TYPE ? new PiePlot(pds) : new PiePlot3D(pds); PiePlot pp = (PiePlot) plot; pp.setLabelGenerator(new StandardPieSectionLabelGenerator()); for (int i = 0; i < pds.getItemCount(); i++) { Paint p = pds.getPaint(i); if (p != null) pp.setSectionPaint(i, p); pp.setExplodePercent(i, pds.getExplodePercent(i)); Paint paint = pds.getPaint(i); if (paint != null) pp.setSectionPaint(i, paint); } break; case ChartConfig.XY_LINE_TYPE: renderer = new XYLineAndShapeRenderer(true, false); plot = new XYPlot((XYDataset) ds, (ValueAxis) categoryAxis, (ValueAxis) valueAxis, (XYLineAndShapeRenderer) renderer); break; case ChartConfig.TIME_SERIES_TYPE: renderer = new XYLineAndShapeRenderer(true, false); plot = new XYPlot((XYDataset) ds, (DateAxis) categoryAxis, (ValueAxis) valueAxis, (XYLineAndShapeRenderer) renderer); break; default: throw new OXFException("Chart Type not supported"); } if (categoryAxis != null) { categoryAxis.setLabelPaint(chartConfig.getTitleColor()); categoryAxis.setTickLabelPaint(chartConfig.getTitleColor()); categoryAxis.setTickMarkPaint(chartConfig.getTitleColor()); if (categoryAxis instanceof RestrictedNumberAxis) { ((RestrictedNumberAxis) categoryAxis).setMaxTicks(chartConfig.getMaxNumOfLabels()); } if (categoryAxis instanceof CategoryAxis && chartConfig.getCategoryMargin() != 0) ((CategoryAxis) categoryAxis).setCategoryMargin(chartConfig.getCategoryMargin()); } if (valueAxis != null) { valueAxis.setLabelPaint(chartConfig.getTitleColor()); valueAxis.setTickLabelPaint(chartConfig.getTitleColor()); valueAxis.setTickMarkPaint(chartConfig.getTitleColor()); ((RestrictedNumberAxis) valueAxis).setMaxTicks(chartConfig.getMaxNumOfLabels()); } if (renderer != null) { if (renderer instanceof XYLineAndShapeRenderer) { ((XYLineAndShapeRenderer) renderer).setBaseItemLabelGenerator(new StandardXYItemLabelGenerator()); } else { ((CategoryItemRenderer) renderer) .setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); } if (renderer instanceof BarRenderer) ((BarRenderer) renderer).setItemMargin(chartConfig.getBarMargin()); int j = 0; for (Iterator i = chartConfig.getValueIterator(); i.hasNext();) { Value v = (Value) i.next(); renderer.setSeriesPaint(j, v.getColor()); j++; } } plot.setOutlinePaint(chartConfig.getTitleColor()); CustomLegend legend = chartConfig.getLegendConfig(); chart = new JFreeChart(chartConfig.getTitle(), TextTitle.DEFAULT_FONT, plot, false); if (legend.isVisible()) { legend.setSources(new LegendItemSource[] { plot }); chart.addLegend(legend); } chart.setBackgroundPaint(chartConfig.getBackgroundColor()); TextTitle textTitle = new TextTitle(chartConfig.getTitle(), TextTitle.DEFAULT_FONT, chartConfig.getTitleColor(), TextTitle.DEFAULT_POSITION, TextTitle.DEFAULT_HORIZONTAL_ALIGNMENT, TextTitle.DEFAULT_VERTICAL_ALIGNMENT, TextTitle.DEFAULT_PADDING); chart.setTitle(textTitle); return chart; }