List of usage examples for java.awt GradientPaint GradientPaint
public GradientPaint(float x1, float y1, Color color1, float x2, float y2, Color color2)
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates and returns a sample pie chart. * * @return a sample pie chart./*from ww w.j a v a2 s. c om*/ */ public JFreeChart createPieChartOne() { // create a default chart based on some sample data... final String title = this.resources.getString("pie.pie1.title"); final CategoryDataset data = DemoDatasetFactory.createCategoryDataset(); final PieDataset extracted = DatasetUtilities.createPieDatasetForRow(data, 0); final JFreeChart chart = ChartFactory.createPieChart(title, extracted, true, true, false); // then customise it a little... chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.orange)); final PiePlot plot = (PiePlot) chart.getPlot(); plot.setCircular(false); // make section 1 explode by 100%... plot.setExplodePercent(1, 1.00); return chart; }
From source file:eu.planets_project.tb.impl.chart.ExperimentChartServlet.java
public JFreeChart createWallclockChart(String expId) { ExperimentPersistencyRemote edao = ExperimentPersistencyImpl.getInstance(); long eid = Long.parseLong(expId); log.info("Building experiment chart for eid = " + eid); Experiment exp = edao.findExperiment(eid); final DefaultCategoryDataset dataset = new DefaultCategoryDataset(); final String expName = exp.getExperimentSetup().getBasicProperties().getExperimentName(); boolean hasSuccesses = false; boolean hasFails = false; for (BatchExecutionRecordImpl batch : exp.getExperimentExecutable().getBatchExecutionRecords()) { int i = 1; List<ExecutionRecordImpl> runs = new ArrayList<ExecutionRecordImpl>(batch.getRuns()); Collections.sort(runs, new RunComparator()); for (ExecutionRecordImpl exr : runs) { //log.info("Found Record... "+exr+" stages: "+exr.getStages()); if (exr != null && exr.getStages() != null) { // Look up the object, so we can get the name. DigitalObjectRefBean dh = new DataHandlerImpl().get(exr.getDigitalObjectReferenceCopy()); String dobName = "Object " + i; if (dh != null) dobName = dh.getName(); ResultsForDigitalObjectBean res = new ResultsForDigitalObjectBean( exr.getDigitalObjectReferenceCopy()); Double time = null; boolean success = false; // First, attempt to pull from stage records: // FIXME: Note that this record is really at the wrong level. /*// ww w .ja va 2s .c o m if( exr.getStages().size() == 1 ) { for( ExecutionStageRecordImpl exsr : exr.getStages() ) { Double stageTime = exsr.getDoubleMeasurement( TecRegMockup.PROP_SERVICE_TIME ); if( stageTime != null ) { time = stageTime; success = exsr.isMarkedAsSuccessful(); } } } */ // Pick up from record duration: if (time == null && res.getExecutionDuration() != null) { //convert from milli seconds to seconds time = (double) res.getExecutionDuration() / 1000.0; success = res.getHasExecutionSucceededOK(); } log.info("Found DOB: {" + exr.getDigitalObjectReferenceCopy() + "} {" + dobName + "} w/ time " + time); if (res.getExecutionRecord() != null) log.info("Timing: " + res.getExecutionRecord().getStartDate() + " " + res.getExecutionRecord().getEndDate()); if (time != null) { if (success) { dataset.addValue(time, "Succeeded", dobName); hasSuccesses = true; } else { dataset.addValue(time, "Failed", dobName); hasFails = true; } } } // Increment, for the next run. i++; } } int si = dataset.getRowIndex("Succeeded"); int ri = dataset.getRowIndex("Failed"); // Create the chart. JFreeChart chart = ChartFactory.createStackedBarChart(null, "Digital Object", "Time [s]", dataset, PlotOrientation.VERTICAL, true, true, false); // set the background color for the chart... chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation... final CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.gray); plot.setRangeGridlinePaint(Color.gray); // set the range axis to display integers only... //final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); //rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // disable bar outlines... final BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(true); renderer.setShadowVisible(false); renderer.setBarPainter(new StandardBarPainter()); // set up gradient paints for series... final GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0.0f, 0.9f, 0.0f)); final GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(0.9f, 0.0f, 0.0f)); if (hasSuccesses) renderer.setSeriesPaint(si, gp0); if (hasFails) renderer.setSeriesPaint(ri, gp1); // Set the tooltips... //renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator("xy_chart.jsp","series","section")); renderer.setBaseToolTipGenerator(new MeasurementToolTipGenerator()); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 4.0)); // More settings chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); // Remove the border, as the SVG renderer has problems with the text overflowing. chart.getLegend().setBorder(0.0, 0.0, 0.0, 0.0); // Remove the padding between the axes and the plot: chart.getPlot().setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0)); // Set a gradient fill, fading towards the top: final GradientPaint gpb0 = new GradientPaint(0.0f, 0.0f, new Color(245, 245, 245), 0.0f, 0.0f, Color.white); chart.getPlot().setBackgroundPaint(gpb0); return chart; }
From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java
private static JFreeChart createLineChart3D(CategoryDataset dataset) { CategoryAxis categoryAxis = new CategoryAxis3D(categoryAxisLabel); ValueAxis valueAxis = new NumberAxis3D(valueAxisLabel); LineRenderer3D renderer = new LineRenderer3D(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); }//from www . j av a 2s . c o m if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart("Line Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); chart.setBackgroundPaint(Color.white); valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); GradientPaint gp = new GradientPaint(0.0f, 0.0f, Color.orange, 0.0f, 0.0f, new Color(0, 64, 64)); renderer.setWallPaint(gp); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); return chart; }
From source file:org.processmining.analysis.performance.sequence.Pattern.java
/** * Draws a rectangle of width 20, height length and starting point * (startX,startY) in the northwest corner of the rectangle. In case * logicSteps is true, the height is 10. * /*from w w w . j av a 2s .c om*/ * @param startX * double * @param startY * double * @param length * double * @param logicSteps * boolean * @param g * Graphics2D */ public void drawRectangle(double startX, double startY, double length, boolean logicSteps, Graphics2D g) { Rectangle2D r = new Rectangle2D.Double(startX, startY, 20, length); if (logicSteps) { r = new Rectangle2D.Double(startX, startY, 20, 10); } Color initialColor = g.getColor(); Paint initialPaint = g.getPaint(); GradientPaint towhite = new GradientPaint(((Double) startX).floatValue(), ((Double) startY).floatValue(), initialColor, ((Double) startX).floatValue() + 20, ((Double) (startY)).floatValue(), Color.WHITE); g.setPaint(towhite); g.fill(r); g.setPaint(initialPaint); g.setColor(Color.BLACK); g.draw(r); g.setColor(initialColor); }
From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo.java
private static JFreeChart createMultiplePieChart3D(CategoryDataset dataset) { JFreeChart chart = ChartFactory.createMultiplePieChart3D("MultiplePie Chart 3D Demo 1", // chart title dataset, // data TableOrder.BY_COLUMN, // orientation true, // include legend true, // tooltips? false // URLs? );/*from w ww . j a v a2s .co m*/ chart.setBackgroundPaint(Color.white); MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); JFreeChart pieChart = plot.getPieChart(); PiePlot piePlot = (PiePlot) pieChart.getPlot(); // set up gradient paints for series... GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); piePlot.setSectionPaint("First", gp0); piePlot.setSectionPaint("Second", gp1); piePlot.setSectionPaint("Third", gp2); return chart; }
From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java
private static JFreeChart createAreaChart(CategoryDataset dataset) { CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel); categoryAxis.setCategoryMargin(0.0); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); AreaRenderer renderer = new AreaRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); }// w w w. ja va 2s . c o m if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart("Area Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); chart.setBackgroundPaint(Color.white); renderer.setEndType(AreaRendererEndType.LEVEL); GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); return chart; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates and returns a sample XY plot. * * @return a sample XY plot./*from w w w . j a v a 2 s . com*/ */ public JFreeChart createXYPlot() { // create a default chart based on some sample data... final String title = this.resources.getString("xyplot.sample1.title"); final String domain = this.resources.getString("xyplot.sample1.domain"); final String range = this.resources.getString("xyplot.sample1.range"); final XYDataset data = DemoDatasetFactory.createSampleXYDataset(); final JFreeChart chart = ChartFactory.createXYLineChart(title, domain, range, data, PlotOrientation.VERTICAL, true, true, false); // then customise it a little... chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.green)); return chart; }
From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java
private static JFreeChart createStackedAreaChart(CategoryDataset dataset) { CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel); categoryAxis.setCategoryMargin(0.0); ValueAxis valueAxis = new NumberAxis(valueAxisLabel); StackedAreaRenderer renderer = new StackedAreaRenderer(); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); }/* ww w. j av a 2 s . c o m*/ if (urls) { renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator()); } CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart("StackedArea Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); chart.setBackgroundPaint(Color.white); valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // renderer.setRenderAsPercentages(true); GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); return chart; }
From source file:it.eng.spagobi.engines.chart.bo.charttypes.barcharts.StackedBarGroup.java
/** * Inherited by IChart./*from ww w. j a v a 2s.c om*/ * * @param chartTitle the chart title * @param dataset the dataset * * @return the j free chart */ public JFreeChart createChart(DatasetMap datasets) { logger.debug("IN"); CategoryDataset dataset = (CategoryDataset) datasets.getDatasets().get("1"); logger.debug("Get plot orientaton"); PlotOrientation plotOrientation = PlotOrientation.VERTICAL; if (horizontalView) { plotOrientation = PlotOrientation.HORIZONTAL; } JFreeChart chart = ChartFactory.createStackedBarChart(name, // chart title categoryLabel, // domain axis label valueLabel, // range axis label dataset, // data plotOrientation, // the plot orientation legend, // legend true, // tooltips false // urls ); chart.setBackgroundPaint(Color.white); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(color); plot.setRangeGridlinePaint(Color.white); plot.setDomainGridlinePaint(Color.white); plot.setDomainGridlinesVisible(true); GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer(); KeyToGroupMap map = new KeyToGroupMap("G1"); int numElForGroup = 0; for (int idx = 0; idx < numGroups.intValue(); idx++) { for (int j = 0; j < numSerieForGroup.intValue(); j++) { try { String tmpSubCat = (String) subCategoryNames.get(j + idx * numSerieForGroup.intValue()); map.mapKeyToGroup(tmpSubCat, "G" + (idx + 1)); } catch (Exception e) { logger.error("out of range error in inserting in stacked bar group: continue anayway", e); } } } renderer.setSeriesToGroupMap(map); renderer.setItemMargin(0.0); renderer.setDrawBarOutline(false); renderer.setBaseItemLabelsVisible(true); if (percentageValue) renderer.setBaseItemLabelGenerator( new StandardCategoryItemLabelGenerator("{2}", new DecimalFormat("#,##.#%"))); else renderer.setBaseItemLabelGenerator(new FilterZeroStandardCategoryItemLabelGenerator()); renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator()); if (maxBarWidth != null) { renderer.setMaximumBarWidth(maxBarWidth.doubleValue()); } boolean document_composition = false; if (mode.equalsIgnoreCase(SpagoBIConstants.DOCUMENT_COMPOSITION)) document_composition = true; /* MyCategoryUrlGenerator mycatUrl=new MyCategoryUrlGenerator(rootUrl); mycatUrl.setDocument_composition(document_composition); mycatUrl.setCategoryUrlLabel(categoryUrlName); mycatUrl.setSerieUrlLabel(serieUrlname); renderer.setItemURLGenerator(mycatUrl); */ TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); } // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(color); NumberFormat nf = NumberFormat.getNumberInstance(locale); // set the range axis to display integers only... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize())); rangeAxis.setLabelPaint(styleXaxesLabels.getColor()); rangeAxis .setTickLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize())); rangeAxis.setTickLabelPaint(styleXaxesLabels.getColor()); rangeAxis.setNumberFormatOverride(nf); if (rangeIntegerValues == true) { rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); } if (rangeAxisLocation != null) { if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_LEFT")) { plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_LEFT); } else if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_RIGHT")) { plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_RIGHT); } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_RIGHT")) { plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_RIGHT); } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_LEFT")) { plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_LEFT); } } int seriesN = dataset.getRowCount(); int numSerieColored = 0; if (orderColorVector != null && orderColorVector.size() > 0) { logger.debug("color serie by SERIES_ORDER_COLORS template specification"); for (int i = 0; i < seriesN; i++) { if (orderColorVector.get(i) != null) { Color color = orderColorVector.get(i); renderer.setSeriesPaint(i, color); } } } else if (colorMap != null) { while (numSerieColored < seriesN) { for (int i = 1; i <= colorMap.size(); i++) { Color color = (Color) colorMap.get("SER" + i); Color gradient = new Color(Integer.decode("#FFFFFF").intValue()); if (gradientMap != null) gradient = (Color) gradientMap.get("SER" + i); if (color != null) { Paint p = new GradientPaint(0.0f, 0.0f, color, 0.0f, 0.0f, gradient); //renderer.setSeriesPaint(numSerieColored, color); renderer.setSeriesPaint(numSerieColored, p); } numSerieColored++; } } } renderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); MyStandardCategoryItemLabelGenerator generator = null; if (additionalLabels) { generator = new MyStandardCategoryItemLabelGenerator(catSerLabels, "{1}", NumberFormat.getInstance()); double orient = (-Math.PI / 2.0); if (styleValueLabels.getOrientation().equalsIgnoreCase("horizontal")) { orient = 0.0; } renderer.setBaseItemLabelFont( new Font(styleValueLabels.getFontName(), Font.PLAIN, styleValueLabels.getSize())); renderer.setBaseItemLabelPaint(styleValueLabels.getColor()); renderer.setBaseItemLabelGenerator(generator); renderer.setBaseItemLabelsVisible(true); //vertical labels renderer.setBasePositiveItemLabelPosition( new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, orient)); renderer.setBaseNegativeItemLabelPosition( new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, orient)); //horizontal labels /* renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition( ItemLabelAnchor.CENTER, TextAnchor.CENTER)); renderer.setBaseNegativeItemLabelPosition(new ItemLabelPosition( ItemLabelAnchor.CENTER, TextAnchor.CENTER)); */ } SubCategoryAxis domainAxis = new SubCategoryAxis(categoryLabel + " / " + subCategoryLabel); String subCatLabel = ""; for (int j = 1; j <= numGroups.intValue(); j++) { if (subCatLabelsMap != null) subCatLabel = (String) subCatLabelsMap.get("CAT" + j); else subCatLabel = subCategoryLabel; domainAxis.addSubCategory(subCatLabel); domainAxis .setLabelFont(new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize())); domainAxis.setLabelPaint(styleYaxesLabels.getColor()); domainAxis.setTickLabelFont( new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize())); domainAxis.setTickLabelPaint(styleYaxesLabels.getColor()); } plot.setDomainAxis(domainAxis); plot.setRenderer(renderer); /* domainAxis.setCategoryLabelPositions( CategoryLabelPositions.createUpRotationLabelPositions( Math.PI / 6.0)); */ if (legend == true) drawLegend(chart); logger.debug("OUT"); return chart; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates and returns a sample time series chart. * * @return a sample time series chart./*from w ww . jav a 2 s. com*/ */ public JFreeChart createTimeSeries1Chart() { // create a default chart based on some sample data... final String title = this.resources.getString("timeseries.sample1.title"); final String subtitle = this.resources.getString("timeseries.sample1.subtitle"); final String domain = this.resources.getString("timeseries.sample1.domain"); final String range = this.resources.getString("timeseries.sample1.range"); final String copyrightStr = this.resources.getString("timeseries.sample1.copyright"); final XYDataset data = DemoDatasetFactory.createTimeSeriesCollection3(); final JFreeChart chart = ChartFactory.createTimeSeriesChart(title, domain, range, data, true, true, false); // then customise it a little... final TextTitle title2 = new TextTitle(subtitle, new Font("SansSerif", Font.PLAIN, 12)); // title2.setSpacer(new Spacer(Spacer.RELATIVE, 0.05, 0.05, 0.05, 0.0)); chart.addSubtitle(title2); final TextTitle copyright = new TextTitle(copyrightStr, new Font("SansSerif", Font.PLAIN, 9)); copyright.setPosition(RectangleEdge.BOTTOM); copyright.setHorizontalAlignment(HorizontalAlignment.RIGHT); chart.addSubtitle(copyright); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); final XYPlot plot = chart.getXYPlot(); final DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setVerticalTickLabels(true); return chart; }