List of usage examples for org.jfree.chart.axis CategoryAxis CategoryAxis
public CategoryAxis(String label)
From source file:ubic.gemma.web.controller.expression.experiment.ExpressionExperimentQCController.java
private boolean writeDetailedFactorAnalysis(ExpressionExperiment ee, OutputStream os) throws Exception { SVDValueObject svdo = svdService.getSvdFactorAnalysis(ee.getId()); if (svdo == null) return false; if (svdo.getFactors().isEmpty() && svdo.getDates().isEmpty()) { return false; }// www . ja v a 2 s . c om Map<Integer, Map<Long, Double>> factorCorrelations = svdo.getFactorCorrelations(); // Map<Integer, Map<Long, Double>> factorPvalues = svdo.getFactorPvalues(); Map<Integer, Double> dateCorrelations = svdo.getDateCorrelations(); assert ee.getId().equals(svdo.getId()); ee = expressionExperimentService.thawLite(ee); // need the experimental design int maxWidth = 30; Map<Long, String> efs = this.getFactorNames(ee, maxWidth); Map<Long, ExperimentalFactor> efIdMap = EntityUtils .getIdMap(ee.getExperimentalDesign().getExperimentalFactors()); Collection<Long> continuousFactors = new HashSet<>(); for (ExperimentalFactor ef : ee.getExperimentalDesign().getExperimentalFactors()) { boolean isContinous = ExperimentalDesignUtils.isContinuous(ef); if (isContinous) { continuousFactors.add(ef.getId()); } } /* * Make plots of the dates vs. PCs, factors vs. PCs. */ int MAX_COMP = 3; Map<Long, List<JFreeChart>> charts = new LinkedHashMap<>(); ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme()); /* * FACTORS */ String componentShorthand = "PC"; for (Integer component : factorCorrelations.keySet()) { if (component >= MAX_COMP) break; String xaxisLabel = componentShorthand + (component + 1); for (Long efId : factorCorrelations.get(component).keySet()) { /* * Should not happen. */ if (!efs.containsKey(efId)) { log.warn("No experimental factor with id " + efId); continue; } if (!svdo.getFactors().containsKey(efId)) { // this should not happen. continue; } boolean isCategorical = !continuousFactors.contains(efId); Map<Long, String> categories = new HashMap<>(); if (isCategorical) { this.getCategories(efIdMap, efId, categories); } if (!charts.containsKey(efId)) { charts.put(efId, new ArrayList<JFreeChart>()); } Double a = factorCorrelations.get(component).get(efId); String plotname = (efs.get(efId) == null ? "?" : efs.get(efId)) + " " + xaxisLabel; // unique? if (a != null && !Double.isNaN(a)) { String title = plotname + " " + String.format("%.2f", a); List<Double> values = svdo.getFactors().get(efId); Double[] eigenGene = this.getEigenGene(svdo, component); assert values.size() == eigenGene.length; /* * Plot eigengene vs values, add correlation to the plot */ JFreeChart chart; if (isCategorical) { /* * Categorical factor */ // use the absolute value of the correlation, since direction is arbitrary. title = plotname + " " + String.format("r=%.2f", Math.abs(a)); DefaultMultiValueCategoryDataset dataset = new DefaultMultiValueCategoryDataset(); /* * What this code does is organize the factor values by the groups. */ Map<String, List<Double>> groupedValues = new TreeMap<>(); for (int i = 0; i < values.size(); i++) { Long fvId = values.get(i).longValue(); String fvValue = categories.get(fvId); if (fvValue == null) { /* * Problem ...eg gill2006fateinocean id=1748 -- missing values. We just don't plot * anything for this sample. */ continue; // is this all we need to do? } if (!groupedValues.containsKey(fvValue)) { groupedValues.put(fvValue, new ArrayList<Double>()); } groupedValues.get(fvValue).add(eigenGene[i]); if (log.isDebugEnabled()) log.debug(fvValue + " " + values.get(i)); } for (String key : groupedValues.keySet()) { dataset.add(groupedValues.get(key), plotname, key); } // don't show the name of the X axis: it's redundant with the title. NumberAxis rangeAxis = new NumberAxis(xaxisLabel); rangeAxis.setAutoRangeIncludesZero(false); // rangeAxis.setAutoRange( false ); rangeAxis.setAutoRangeMinimumSize(4.0); // rangeAxis.setRange( new Range( -2, 2 ) ); CategoryPlot plot = new CategoryPlot(dataset, new CategoryAxis(null), rangeAxis, new ScatterRenderer()); plot.setRangeGridlinesVisible(false); plot.setDomainGridlinesVisible(false); chart = new JFreeChart(title, new Font("SansSerif", Font.BOLD, 12), plot, false); ScatterRenderer renderer = (ScatterRenderer) plot.getRenderer(); float saturationDrop = (float) Math.min(1.0, component * 0.8f / MAX_COMP); renderer.setSeriesFillPaint(0, Color.getHSBColor(0.0f, 1.0f - saturationDrop, 0.7f)); renderer.setSeriesShape(0, new Ellipse2D.Double(0, 0, 3, 3)); renderer.setUseOutlinePaint(false); renderer.setUseFillPaint(true); renderer.setBaseFillPaint(Color.white); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); } else { /* * Continuous value factor */ DefaultXYDataset series = new DefaultXYDataset(); series.addSeries(plotname, new double[][] { ArrayUtils.toPrimitive(values.toArray(new Double[] {})), ArrayUtils.toPrimitive(eigenGene) }); // don't show x-axis label, which would otherwise be efs.get( efId ) chart = ChartFactory.createScatterPlot(title, null, xaxisLabel, series, PlotOrientation.VERTICAL, false, false, false); XYPlot plot = chart.getXYPlot(); plot.setRangeGridlinesVisible(false); plot.setDomainGridlinesVisible(false); XYItemRenderer renderer = plot.getRenderer(); renderer.setBasePaint(Color.white); renderer.setSeriesShape(0, new Ellipse2D.Double(0, 0, 3, 3)); float saturationDrop = (float) Math.min(1.0, component * 0.8f / MAX_COMP); renderer.setSeriesPaint(0, Color.getHSBColor(0.0f, 1.0f - saturationDrop, 0.7f)); plot.setRenderer(renderer); } chart.getTitle().setFont(new Font("SansSerif", Font.BOLD, 12)); charts.get(efId).add(chart); } } } /* * DATES */ charts.put(-1L, new ArrayList<JFreeChart>()); for (Integer component : dateCorrelations.keySet()) { String xaxisLabel = componentShorthand + (component + 1); List<Date> dates = svdo.getDates(); if (dates.isEmpty()) break; long secspan = ubic.basecode.util.DateUtil.numberOfSecondsBetweenDates(dates); if (component >= MAX_COMP) break; Double a = dateCorrelations.get(component); if (a != null && !Double.isNaN(a)) { Double[] eigenGene = svdo.getvMatrix().getColObj(component); /* * Plot eigengene vs values, add correlation to the plot */ TimeSeries series = new TimeSeries("Dates vs. eigen" + (component + 1)); int i = 0; for (Date d : dates) { // if span is less than an hour, retain the minute. if (secspan < 60 * 60) { series.addOrUpdate(new Minute(d), eigenGene[i++]); } else { series.addOrUpdate(new Hour(d), eigenGene[i++]); } } TimeSeriesCollection dataset = new TimeSeriesCollection(); dataset.addSeries(series); JFreeChart chart = ChartFactory.createTimeSeriesChart( "Dates: " + xaxisLabel + " " + String.format("r=%.2f", a), null, xaxisLabel, dataset, false, false, false); XYPlot xyPlot = chart.getXYPlot(); chart.getTitle().setFont(new Font("SansSerif", Font.BOLD, 12)); // standard renderer makes lines. XYDotRenderer renderer = new XYDotRenderer(); renderer.setBaseFillPaint(Color.white); renderer.setDotHeight(3); renderer.setDotWidth(3); renderer.setSeriesShape(0, new Ellipse2D.Double(0, 0, 3, 3)); // has no effect, need dotheight. float saturationDrop = (float) Math.min(1.0, component * 0.8f / MAX_COMP); renderer.setSeriesPaint(0, Color.getHSBColor(0.0f, 1.0f - saturationDrop, 0.7f)); ValueAxis domainAxis = xyPlot.getDomainAxis(); domainAxis.setVerticalTickLabels(true); xyPlot.setRenderer(renderer); xyPlot.setRangeGridlinesVisible(false); xyPlot.setDomainGridlinesVisible(false); charts.get(-1L).add(chart); } } /* * Plot in a grid, with each factor as a column. FIXME What if we have too many factors to fit on the screen? */ int columns = (int) Math.ceil(charts.size()); int perChartSize = ExpressionExperimentQCController.DEFAULT_QC_IMAGE_SIZE_PX; BufferedImage image = new BufferedImage(columns * perChartSize, MAX_COMP * perChartSize, BufferedImage.TYPE_INT_ARGB); Graphics2D g2 = image.createGraphics(); int currentX = 0; int currentY = 0; for (Long id : charts.keySet()) { for (JFreeChart chart : charts.get(id)) { this.addChartToGraphics(chart, g2, currentX, currentY, perChartSize, perChartSize); if (currentY + perChartSize < MAX_COMP * perChartSize) { currentY += perChartSize; } else { currentY = 0; currentX += perChartSize; } } } os.write(ChartUtilities.encodeAsPNG(image)); return true; }
From source file:KIDLYFactory.java
/** * Creates a bar 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 BarRenderer} as the renderer./*from w w w.ja va 2 s .co m*/ * * @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). * @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 bar chart. */ public static JFreeChart createBarChart(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); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); KIDLYRenderer renderer = new KIDLYRenderer(); if (orientation == PlotOrientation.HORIZONTAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT); renderer.setBasePositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9, TextAnchor.CENTER_RIGHT); renderer.setBaseNegativeItemLabelPosition(position2); } else if (orientation == PlotOrientation.VERTICAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER); renderer.setBasePositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER); renderer.setBaseNegativeItemLabelPosition(position2); } if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); currentTheme.apply(chart); return chart; }
From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java
/** * Creates a stacked bar chart with default settings. 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 StackedBarRenderer} * as the renderer. //from ww w.j av a2 s . co m * * @param title the chart title (<code>null</code> permitted). * @param domainAxisLabel the label for the category axis * (<code>null</code> permitted). * @param rangeAxisLabel the label for the value axis * (<code>null</code> permitted). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the orientation of the chart (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 stacked bar chart. */ public static JFreeChart createStackedBarChart(String title, String domainAxisLabel, String rangeAxisLabel, CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException("Null 'orientation' argument."); } CategoryAxis categoryAxis = new CategoryAxis(domainAxisLabel); ValueAxis valueAxis = new NumberAxis(rangeAxisLabel); StackedBarRenderer renderer = new StackedBarRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:org.pentaho.platform.uifoundation.chart.JFreeChartEngine.java
private static JFreeChart createLineChart(final CategoryDatasetChartDefinition chartDefinition) { // TODO Make the following accessible from the chartDefinition String categoryAxisLabel = null; String valueAxisLabel = null; boolean tooltips = true; boolean urls = true; // ----------------------------------------------------------- String title = chartDefinition.getTitle(); boolean legend = chartDefinition.isLegendIncluded(); CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); LineAndShapeRenderer renderer = chartDefinition.isThreeD() ? new LineRenderer3D() : new LineAndShapeRenderer(true, false); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); }//from w w w . j a va 2s . c o m if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } renderer.setStroke(JFreeChartEngine.getLineStyleStroke(chartDefinition.getLineStyle(), chartDefinition.getLineWidth())); renderer.setShapesVisible(chartDefinition.isMarkersVisible()); renderer.setBaseShapesFilled(chartDefinition.isMarkersVisible()); CategoryPlot plot = new CategoryPlot(chartDefinition, categoryAxis, valueAxis, renderer); JFreeChartEngine.updatePlot(plot, chartDefinition); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:KIDLYFactory.java
/** * Creates a stacked bar chart with default settings. 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 StackedBarRenderer} * as the renderer.//ww w .j av a 2 s . co m * * @param title the chart title (<code>null</code> permitted). * @param domainAxisLabel the label for the category axis * (<code>null</code> permitted). * @param rangeAxisLabel the label for the value axis * (<code>null</code> permitted). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the orientation of the chart (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 stacked bar chart. */ public static JFreeChart createStackedBarChart(String title, String domainAxisLabel, String rangeAxisLabel, CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException("Null 'orientation' argument."); } CategoryAxis categoryAxis = new CategoryAxis(domainAxisLabel); ValueAxis valueAxis = new NumberAxis(rangeAxisLabel); StackedBarRenderer renderer = new StackedBarRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); currentTheme.apply(chart); return chart; }
From source file:org.pentaho.platform.uifoundation.chart.JFreeChartEngine.java
private static JFreeChart createBarChart(final CategoryDatasetChartDefinition chartDefinition) { // TODO Make the following accessible from the chartDefinition String categoryAxisLabel = null; String valueAxisLabel = null; boolean tooltips = true; boolean urls = true; // ----------------------------------------------------------- String title = chartDefinition.getTitle(); boolean legend = chartDefinition.isLegendIncluded(); PlotOrientation orientation = chartDefinition.getOrientation(); CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); BarRenderer renderer = null;// ww w .jav a 2 s . c o m // Determine the type of renderer to use if (chartDefinition.isStacked() || chartDefinition.isThreeD()) { if (chartDefinition.isStacked() && chartDefinition.isThreeD()) { renderer = new StackedBarRenderer3D(); } else if (chartDefinition.isStacked()) { renderer = new StackedBarRenderer(); } else { renderer = new BarRenderer3D(); } } else { renderer = new BarRenderer(); } if (orientation == PlotOrientation.HORIZONTAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT); renderer.setPositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9, TextAnchor.CENTER_RIGHT); renderer.setNegativeItemLabelPosition(position2); } else if (orientation == PlotOrientation.VERTICAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER); renderer.setPositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER); renderer.setNegativeItemLabelPosition(position2); } if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } if (chartDefinition.getMaxBarWidth() != null) { renderer.setMaximumBarWidth(chartDefinition.getMaxBarWidth().doubleValue()); } CategoryPlot plot = new CategoryPlot(chartDefinition, categoryAxis, valueAxis, renderer); JFreeChartEngine.updatePlot(plot, chartDefinition); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java
/** * Creates an area chart with default settings. 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 an {@link AreaRenderer} as the renderer. * // w w w. j a v a2s. c o m * @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). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the plot orientation (<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 An area chart. */ public static JFreeChart createAreaChart(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); AreaRenderer renderer = new AreaRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:org.pentaho.platform.uifoundation.chart.JFreeChartEngine.java
private static JFreeChart createBarLineChart(final BarLineChartDefinition chartDefinition) { // TODO Make the following accessible from the chartDefinition String categoryAxisLabel = null; String valueAxisLabel = null; String secondValueAxisLabel = null; boolean tooltips = true; boolean urls = true; // ----------------------------------------------------------- String title = chartDefinition.getTitle(); boolean legend = chartDefinition.isLegendIncluded(); PlotOrientation orientation = chartDefinition.getOrientation(); // split BarLineChartDefinition in two Definitions CategoryDatasetChartDefinition barsDataset = new CategoryDatasetChartDefinition( chartDefinition.getSession(), chartDefinition.getChartAttributes()); CategoryDatasetChartDefinition linesDataset = new CategoryDatasetChartDefinition( chartDefinition.getSession(), chartDefinition.getChartAttributes()); /*/* w ww . jav a 2 s . c om*/ * try{ barsDataset = (CategoryDatasetChartDefinition)chartDefinition.clone(); linesDataset = * (CategoryDatasetChartDefinition)chartDefinition.clone(); }catch(Exception e){} */ // get column and row count of the data set int iColumnCount = chartDefinition.getColumnCount(); int iRowCount = chartDefinition.getRowCount(); if (iRowCount <= 0) { chartDefinition.setNoDataMessage(Messages.getInstance().getString("CHART.USER_NO_DATA_AVAILABLE")); //$NON-NLS-1$ } /* * Copy data to the two new data sets */ // Loop through columns for (int r = 0; r < iRowCount; r++) { // check if measure should be include in bar or line dataset String strMeasureName = (String) chartDefinition.getRowKey(r); boolean bIsBarColumn = JFreeChartEngine.isBarColumn(chartDefinition.getBarColumns(), strMeasureName); boolean bIsLineColumn = JFreeChartEngine.isLineColumn(chartDefinition.getLineColumns(), strMeasureName); // getting all values for (int c = 0; c < iColumnCount; c++) { Comparable compColumnName = chartDefinition.getColumnKey(c); Number nValue = chartDefinition.getValue(strMeasureName, compColumnName); if (bIsBarColumn) { barsDataset.addValue(nValue, strMeasureName, compColumnName); } if (bIsLineColumn) { linesDataset.addValue(nValue, strMeasureName, compColumnName); } } } if ((iRowCount > 0) && (barsDataset.getRowCount() <= 0) && (linesDataset.getRowCount() <= 0)) { chartDefinition.setNoDataMessage(Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT")); //$NON-NLS-1$ } // Create Axis Objects CategoryAxis catAxis = new CategoryAxis(categoryAxisLabel); NumberAxis barsAxis = new NumberAxis(valueAxisLabel); NumberAxis linesAxis = new NumberAxis(secondValueAxisLabel); // set title and font for lines Axis linesDataset.setRangeTitle(chartDefinition.getLinesRangeTitle()); linesDataset.setRangeTitleFont(chartDefinition.getLinesRangeTitleFont()); if (chartDefinition.getLinesRangeTickFormat() != null) { linesAxis.setNumberFormatOverride(chartDefinition.getLinesRangeTickFormat()); } // create renderer BarRenderer barRenderer = null; LineAndShapeRenderer lineRenderer = null; // Determine the type of renderer to use if (chartDefinition.isStacked() || chartDefinition.isThreeD()) { if (chartDefinition.isStacked() && chartDefinition.isThreeD()) { barRenderer = new StackedBarRenderer3D(); lineRenderer = new LineRenderer3D(); } else if (chartDefinition.isStacked()) { barRenderer = new StackedBarRenderer(); lineRenderer = new LineAndShapeRenderer(); } else { barRenderer = new BarRenderer3D(); lineRenderer = new LineRenderer3D(); } } else { barRenderer = new BarRenderer(); lineRenderer = new LineAndShapeRenderer(); } if (orientation == PlotOrientation.HORIZONTAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT); barRenderer.setPositiveItemLabelPosition(position1); lineRenderer.setPositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9, TextAnchor.CENTER_RIGHT); barRenderer.setNegativeItemLabelPosition(position2); lineRenderer.setNegativeItemLabelPosition(position2); } else if (orientation == PlotOrientation.VERTICAL) { ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER); barRenderer.setPositiveItemLabelPosition(position1); lineRenderer.setPositiveItemLabelPosition(position1); ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER); barRenderer.setNegativeItemLabelPosition(position2); lineRenderer.setNegativeItemLabelPosition(position2); } if (tooltips) { barRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); lineRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { barRenderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); lineRenderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } if (chartDefinition.getMaxBarWidth() != null) { barRenderer.setMaximumBarWidth(chartDefinition.getMaxBarWidth().doubleValue()); } // setting some line attributes lineRenderer.setStroke(JFreeChartEngine.getLineStyleStroke(chartDefinition.getLineStyle(), chartDefinition.getLineWidth())); lineRenderer.setShapesVisible(chartDefinition.isMarkersVisible()); lineRenderer.setBaseShapesFilled(chartDefinition.isMarkersVisible()); /* * Create plot and make necessary adjustments for overlaid chart */ // create the plot with bar chart CategoryPlot plot = new CategoryPlot(barsDataset, catAxis, barsAxis, barRenderer); // add line renderer plot.setRenderer(1, lineRenderer); // add lines dataset, renderer and axis to plot plot.setDataset(1, linesDataset); plot.setRangeAxis(1, linesAxis); // map lines to second axis plot.mapDatasetToRangeAxis(1, 1); // set rendering order plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); // set location of second axis plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT); // standard settings for plots JFreeChartEngine.updatePlot(plot, barsDataset); // additional settings for second axis ValueAxis secondValueAxis = plot.getRangeAxis(1); if (secondValueAxis != null) { if (chartDefinition.getLinesRangeTitle() != null) { secondValueAxis.setLabel(chartDefinition.getLinesRangeTitle()); } if (chartDefinition.getLinesRangeTitleFont() != null) { secondValueAxis.setLabelFont(chartDefinition.getLinesRangeTitleFont()); } if (chartDefinition.getLinesRangeTickFont() != null) { secondValueAxis.setTickLabelFont(chartDefinition.getLinesRangeTickFont()); } if (chartDefinition.getLinesRangeMinimum() != ValueAxis.DEFAULT_LOWER_BOUND) { secondValueAxis.setLowerBound(chartDefinition.getLinesRangeMinimum()); } if (chartDefinition.getLinesRangeMaximum() != ValueAxis.DEFAULT_UPPER_BOUND) { secondValueAxis.setUpperBound(chartDefinition.getLinesRangeMaximum()); } } JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:KIDLYFactory.java
/** * Creates an area chart with default settings. 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 an {@link AreaRenderer} 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).//from www. jav a 2s. co m * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the plot orientation (<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 An area chart. */ public static JFreeChart createAreaChart(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); AreaRenderer renderer = new AreaRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); currentTheme.apply(chart); return chart; }
From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java
/** * Creates a stacked area chart with default settings. 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 StackedAreaRenderer} * as the renderer. /*from w w w .ja v a2 s.c om*/ * * @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). * @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 stacked area chart. */ public static JFreeChart createStackedAreaChart(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); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); StackedAreaRenderer renderer = new StackedAreaRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }