List of usage examples for org.jfree.chart JFreeChart JFreeChart
public JFreeChart(String title, Font titleFont, Plot plot, boolean createLegend)
From source file:edu.cuny.cat.ui.ClockPanel.java
@Override public void setup(final ParameterDatabase parameters, final Parameter base) { clock = GameController.getInstance().getClock(); dataset = new DefaultValueDataset(); meterplot = new MyMeterPlot(dataset) { /**//from w ww.jav a2 s.c om * */ private static final long serialVersionUID = 1L; @Override protected void drawValueLabel(final Graphics2D g2, final Rectangle2D area) { g2.setFont(getValueFont()); g2.setPaint(getValuePaint()); String valueStr = "No value"; if (dataset != null) { final Number n = dataset.getValue(); if (n != null) { if (n.intValue() == 0) { valueStr = "to start"; } else if (n.intValue() == clock.getGameLen() * clock.getDayLen()) { valueStr = "done"; } else { valueStr = "day " + (n.intValue() / clock.getDayLen()) + ", round " + (n.intValue() % clock.getDayLen()); } } } final float x = (float) area.getCenterX(); final float y = (float) area.getCenterY() + MeterPlot.DEFAULT_CIRCLE_SIZE; TextUtilities.drawAlignedString(valueStr, g2, x, y, TextAnchor.TOP_CENTER); } }; meterplot.setRange(new Range(0, clock.getDayLen() * clock.getGameLen())); meterplot.setNeedlePaint( parameters.getColorWithDefault(base.push(ClockPanel.P_NEEDLE), null, Color.darkGray)); meterplot.setDialBackgroundPaint(new Color(0, 255, 0, 64)); meterplot.setDialOutlinePaint(Color.gray); meterplot.setDialShape(DialShape.CHORD); meterplot.setMeterAngle(parameters.getIntWithDefault(base.push(ClockPanel.P_ANGLE), null, 260)); meterplot.setTickLabelsVisible(true); meterplot.setTickLabelFont(new Font("Dialog", 1, 10)); meterplot.setTickLabelPaint(Color.darkGray); meterplot.setTickSize(clock.getDayLen()); meterplot.setTickPaint(Color.lightGray); meterplot.setValuePaint(Color.black); meterplot.setValueFont(new Font("Dialog", 1, 14)); meterplot.setUnits(""); meterplot.setTickLabelFormat(new NumberFormat() { /** * */ private static final long serialVersionUID = 1L; @Override public StringBuffer format(final double number, final StringBuffer toAppendTo, final FieldPosition pos) { return format((long) number, toAppendTo, pos); } @Override public StringBuffer format(final long number, final StringBuffer toAppendTo, final FieldPosition pos) { if (number % clock.getDayLen() == 0) { toAppendTo.append(String.valueOf(number / clock.getDayLen())); } return toAppendTo; } @Override public Number parse(final String source, final ParsePosition parsePosition) { return null; } }); final JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, meterplot, false); final ChartPanel panel = new ChartPanel(chart); panel.setPreferredSize(new Dimension(parameters.getIntWithDefault(base.push(ClockPanel.P_WIDTH), null, 200), parameters.getIntWithDefault(base.push(ClockPanel.P_HEIGHT), null, 200))); add(panel, BorderLayout.CENTER); initIterationLabel(); initScoreReport(); }
From source file:org.hxzon.demo.jfreechart.PieDatasetDemo2.java
private static JFreeChart createPieChart(PieDataset dataset, PieDataset previousDataset) { final boolean greenForIncrease = true; final boolean subTitle = true; final boolean showDifference = true; int percentDiffForMaxScale = 20; PiePlot plot = new PiePlot(dataset); plot.setLabelGenerator(new StandardPieSectionLabelGenerator()); plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0)); if (tooltips) { plot.setToolTipGenerator(new StandardPieToolTipGenerator()); }/*from w w w .j a v a2s. co m*/ if (urls) { plot.setURLGenerator(new StandardPieURLGenerator()); } @SuppressWarnings({ "rawtypes", "unchecked" }) List<Comparable> keys = dataset.getKeys(); DefaultPieDataset series = null; if (showDifference) { series = new DefaultPieDataset(); } double colorPerPercent = 255.0 / percentDiffForMaxScale; for (@SuppressWarnings("rawtypes") Comparable key : keys) { Number newValue = dataset.getValue(key); Number oldValue = previousDataset.getValue(key); if (oldValue == null) { if (greenForIncrease) { plot.setSectionPaint(key, Color.green); } else { plot.setSectionPaint(key, Color.red); } if (showDifference) { series.setValue(key + " (+100%)", newValue); } } else { double percentChange = (newValue.doubleValue() / oldValue.doubleValue() - 1.0) * 100.0; double shade = (Math.abs(percentChange) >= percentDiffForMaxScale ? 255 : Math.abs(percentChange) * colorPerPercent); if (greenForIncrease && newValue.doubleValue() > oldValue.doubleValue() || !greenForIncrease && newValue.doubleValue() < oldValue.doubleValue()) { plot.setSectionPaint(key, new Color(0, (int) shade, 0)); } else { plot.setSectionPaint(key, new Color((int) shade, 0, 0)); } if (showDifference) { series.setValue( key + " (" + (percentChange >= 0 ? "+" : "") + NumberFormat.getPercentInstance().format(percentChange / 100.0) + ")", newValue); } } } if (showDifference) { plot.setDataset(series); } JFreeChart chart = new JFreeChart("Pie Chart Demo 2", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); if (subTitle) { TextTitle subtitle = null; subtitle = new TextTitle("Bright " + (greenForIncrease ? "red" : "green") + "=change >=-" + percentDiffForMaxScale + "%, Bright " + (!greenForIncrease ? "red" : "green") + "=change >=+" + percentDiffForMaxScale + "%", new Font("SansSerif", Font.PLAIN, 10)); chart.addSubtitle(subtitle); } plot.setNoDataMessage("No data available"); return chart; }
From source file:ec.nbdemetra.ui.chart3d.functions.Functions2DChart.java
private JFreeChart createChart() { XYPlot plot = new XYPlot(); plot.setDataset(0, Charts.emptyXYDataset()); plot.setRenderer(0, functionRenderer); plot.mapDatasetToDomainAxis(0, 0);/* w w w. ja va 2 s . c o m*/ plot.mapDatasetToRangeAxis(0, 0); plot.setDataset(1, Charts.emptyXYDataset()); plot.setRenderer(1, optimumRenderer); plot.mapDatasetToDomainAxis(1, 0); plot.mapDatasetToRangeAxis(1, 0); plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); JFreeChart result = new JFreeChart("", TsCharts.CHART_TITLE_FONT, plot, false); LegendTitle legend = new LegendTitle(result.getPlot()); legend.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); legend.setFrame(new LineBorder()); legend.setBackgroundPaint(Color.white); legend.setPosition(RectangleEdge.BOTTOM); result.addLegend(legend); result.setPadding(TsCharts.CHART_PADDING); return result; }
From source file:org.hxzon.demo.jfreechart.DatasetVisibleDemo.java
private static JFreeChart createTimeSeriesChart(XYDataset dataset) { //DomainAxis//w w w .ja v a 2s . c o m DateAxis timeAxis = new DateAxis(""); timeAxis.setLowerMargin(0.02); // reduce the default margins timeAxis.setUpperMargin(0.02); timeAxis.setDateFormatOverride(new SimpleDateFormat("MM-yyyy")); //RangeAxis NumberAxis valueAxis = new NumberAxis(""); valueAxis.setAutoRangeIncludesZero(false); // override default // valueAxis.setAutoRange(false); // valueAxis.setDefaultAutoRange(new Range(100, 1150)); //Renderer XYToolTipGenerator toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance(); XYURLGenerator urlGenerator = null; // urlGenerator = new StandardXYURLGenerator(); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false); renderer.setBaseToolTipGenerator(toolTipGenerator); renderer.setURLGenerator(urlGenerator); renderer.setBaseShapesVisible(true); renderer.setBaseShapesFilled(true); renderer.setDrawSeriesLineAsPath(true); //Plot XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null); plot.setRenderer(renderer); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); // plot.setRangePannable(true); //chart JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.setBackgroundPaint(Color.white); return chart; }
From source file:org.pentaho.plugin.jfreereport.reportcharts.RadarChartExpression.java
protected JFreeChart computeChart(final Dataset dataset) { //Initializing a default CategoryDataset DefaultCategoryDataset defaultDataset = new DefaultCategoryDataset(); if (dataset instanceof DefaultCategoryDataset) { defaultDataset = (DefaultCategoryDataset) dataset; }/*ww w. j ava 2 s .c o m*/ //Retrieving the size of the dataset for parsing //Parse the dataset in order to find the biggest value if (drawgrid == true) { initializeGrid(defaultDataset); } //Instantiate a spiderwebplot final ExtendedSpiderWebPlot plot = new ExtendedSpiderWebPlot(defaultDataset); for (int i = 0; i < this.getSeriesColor().length; i++) { Color seriesColor; String colorDef = this.getSeriesColor(i); if (colorDef == null) { seriesColor = Color.RED; } else { seriesColor = ColorHelper.lookupColor(colorDef); if (seriesColor == null) { seriesColor = Color.decode(colorDef); } } plot.setSeriesPaint(i, seriesColor); } //Instantiate a JFreeChart using the plot from above return new JFreeChart(computeTitle(), JFreeChart.DEFAULT_TITLE_FONT, plot, isShowLegend()); }
From source file:org.spantus.exp.segment.draw.AbstractGraphGenerator.java
public JFreeChart getChart(ComparisionResult result) { CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Time")); plot.setGap(10.0);//from w w w.j a va 2 s .c o m plot.setOrientation(PlotOrientation.VERTICAL); XYSeriesCollection[] seriesArr = createSeries(result); for (XYSeriesCollection series : seriesArr) { XYSeriesCollection data = series; StandardXYItemRenderer renderer = new StandardXYItemRenderer(); renderer.setAutoPopulateSeriesPaint(false); renderer.setBasePaint(Color.BLACK); NumberAxis rangeAxis = new NumberAxis(); rangeAxis.setLabel(((XYSeries) series.getSeries().get(0)).getDescription()); rangeAxis.setAutoRange(true); XYPlot subplot = new XYPlot(data, null, rangeAxis, renderer); plot.add(subplot); } String name = result.getName() == null ? "Segmentation" : "Segmentation: " + result.getName(); JFreeChart chart = new JFreeChart(name, JFreeChart.DEFAULT_TITLE_FONT, plot, true); return chart; }
From source file:com.ewcms.plugin.report.generate.service.chart.ChartGenerationService.java
/** * ?3D//from ww w. jav a2 s .c o m * * @param title * @param titleFont * @param categoryAxisLabel * @param valueAxisLabel * @param data ?? * @param orientation ? * @param legend * @param tooltips ???? * @param urls ??URL * @param urlGenerator * * @return ? */ public static JFreeChart createBarChart3D(String title, java.awt.Font titleFont, String categoryAxisLabel, String valueAxisLabel, CategoryDataset data, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls, CategoryURLGenerator urlGenerator) { CategoryAxis categoryAxis = new CategoryAxis3D(categoryAxisLabel); ValueAxis valueAxis = new NumberAxis3D(valueAxisLabel); BarRenderer3D renderer = new BarRenderer3D(); // renderer.setLabelGenerator(new StandardCategoryLabelGenerator()); if (tooltips) { // renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator()); renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); } if (urls) { // renderer.setItemURLGenerator(urlGenerator); renderer.setBaseItemURLGenerator(urlGenerator); } CategoryPlot plot = new CategoryPlot(data, categoryAxis, valueAxis, renderer); plot.setOrientation(orientation); plot.setForegroundAlpha(0.75f); JFreeChart chart = new JFreeChart(title, titleFont, plot, legend); return chart; }
From source file:org.hxzon.demo.jfreechart.XYDatasetDemo2.java
private static JFreeChart createTimeSeriesChart(XYDataset dataset) { DateAxis timeAxis = new DateAxis(xAxisLabel); timeAxis.setLowerMargin(0.02); // reduce the default margins timeAxis.setUpperMargin(0.02);//from ww w . j a v a 2 s . c o m NumberAxis valueAxis = new NumberAxis(yAxisLabel); valueAxis.setAutoRangeIncludesZero(false); // override default XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null); XYToolTipGenerator toolTipGenerator = null; if (tooltips) { toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance(); } XYURLGenerator urlGenerator = null; if (urls) { urlGenerator = new StandardXYURLGenerator(); } XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false); renderer.setBaseToolTipGenerator(toolTipGenerator); renderer.setURLGenerator(urlGenerator); plot.setRenderer(renderer); JFreeChart chart = new JFreeChart("TimeSeries Chart Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); chart.setBackgroundPaint(Color.white); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); // renderer.setBaseShapesVisible(true); renderer.setBaseShapesFilled(true); renderer.setDrawSeriesLineAsPath(true); timeAxis.setDateFormatOverride(new SimpleDateFormat("MM-yyyy")); return chart; }
From source file:org.moeaframework.analysis.plot.Plot.java
/** * If the chart has not yet been initialized, creates a chart for XY data. * If the chart is already initialized, checks if the chart is for XY data. * /*from w w w .java 2 s. co m*/ * @throws FrameworkException if the chart does not support XY data */ private void createXYPlot() { if (chart == null) { NumberAxis xAxis = new NumberAxis(""); xAxis.setAutoRangeIncludesZero(false); NumberAxis yAxis = new NumberAxis(""); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(); plot.setDomainAxis(xAxis); plot.setRangeAxis(yAxis); XYToolTipGenerator toolTipGenerator = new StandardXYToolTipGenerator(); XYItemRenderer renderer = new XYLineAndShapeRenderer(false, true); renderer.setBaseToolTipGenerator(toolTipGenerator); plot.setRenderer(renderer); plot.setOrientation(PlotOrientation.VERTICAL); chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true); ChartFactory.getChartTheme().apply(chart); } else if (!(chart.getPlot() instanceof XYPlot)) { throw new FrameworkException("Can not combine XY plot and categorial plot"); } }
From source file:de.bund.bfr.knime.pmm.common.chart.ChartCreator.java
public JFreeChart getChart(List<String> idsToPaint) { if (paramX == null || paramY == null) { return new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, new XYPlot(), showLegend); }// w ww . j av a 2 s . co m NumberAxis xAxis = new NumberAxis(AttributeUtilities.getNameWithUnit(paramX, unitX, transformX)); NumberAxis yAxis = new NumberAxis(AttributeUtilities.getNameWithUnit(paramY, unitY, transformY)); XYPlot plot = new XYPlot(null, xAxis, yAxis, null); double usedMinX = Double.POSITIVE_INFINITY; double usedMaxX = Double.NEGATIVE_INFINITY; int index = 0; ColorAndShapeCreator colorAndShapeCreator = new ColorAndShapeCreator(idsToPaint.size()); for (String id : idsToPaint) { Plotable plotable = plotables.get(id); try { if (plotable != null) { if (plotable.getType() == Plotable.BOTH || plotable.getType() == Plotable.BOTH_STRICT) { Double minArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMinArguments().get(paramX), unitX), transformX); Double maxArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMaxArguments().get(paramX), unitX), transformX); if (isValid(minArg)) { usedMinX = Math.min(usedMinX, minArg); } if (isValid(maxArg)) { usedMaxX = Math.max(usedMaxX, maxArg); } for (Map<String, Integer> choice : plotable.getAllChoices()) { double[][] points = plotable.getPoints(paramX, paramY, unitX, unitY, transformX, transformY, choice); if (points != null) { for (int i = 0; i < points[0].length; i++) { if (isValid(points[0][i])) { usedMinX = Math.min(usedMinX, points[0][i]); usedMaxX = Math.max(usedMaxX, points[0][i]); } } } } } else if (plotable.getType() == Plotable.DATASET || plotable.getType() == Plotable.DATASET_STRICT) { double[][] points = plotable.getPoints(paramX, paramY, unitX, unitY, transformX, transformY); if (points != null) { for (int i = 0; i < points[0].length; i++) { if (isValid(points[0][i])) { usedMinX = Math.min(usedMinX, points[0][i]); usedMaxX = Math.max(usedMaxX, points[0][i]); } } } } else if (plotable.getType() == Plotable.FUNCTION) { Double minArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMinArguments().get(paramX), unitX), transformX); Double maxArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMaxArguments().get(paramX), unitX), transformX); if (isValid(minArg)) { usedMinX = Math.min(usedMinX, minArg); } if (isValid(maxArg)) { usedMaxX = Math.max(usedMaxX, maxArg); } } else if (plotable.getType() == Plotable.FUNCTION_SAMPLE) { Double minArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMinArguments().get(paramX), unitX), transformX); Double maxArg = Plotable.transform( plotable.convertToUnit(paramX, plotable.getMaxArguments().get(paramX), unitX), transformX); if (isValid(minArg)) { usedMinX = Math.min(usedMinX, minArg); } if (isValid(maxArg)) { usedMaxX = Math.max(usedMaxX, maxArg); } for (Double x : plotable.getSamples()) { Double xx = Plotable.transform(plotable.convertToUnit(paramX, x, unitX), transformX); if (isValid(xx)) { usedMinX = Math.min(usedMinX, xx); usedMaxX = Math.max(usedMaxX, xx); } } } } } catch (ConvertException e) { } } if (Double.isInfinite(usedMinX)) { usedMinX = 0.0; } if (Double.isInfinite(usedMaxX)) { usedMaxX = 100.0; } if (paramX.equals(AttributeUtilities.TIME) || paramX.equals(AttributeUtilities.CONCENTRATION)) { usedMinX = Math.min(usedMinX, 0.0); xAxis.setAutoRangeIncludesZero(true); } else { xAxis.setAutoRangeIncludesZero(false); } if (paramY.equals(AttributeUtilities.TIME) || paramY.equals(AttributeUtilities.CONCENTRATION)) { yAxis.setAutoRangeIncludesZero(true); } else { yAxis.setAutoRangeIncludesZero(false); } if (usedMinX == usedMaxX) { usedMinX -= 1.0; usedMaxX += 1.0; } if (useManualRange && minX < maxX && minY < maxY) { usedMinX = minX; usedMaxX = maxX; xAxis.setRange(new Range(minX, maxX)); yAxis.setRange(new Range(minY, maxY)); } Set<ConvertException> convertExceptions = new LinkedHashSet<>(); for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.DATASET) { try { plotDataSet(plot, plotable, id, colorAndShapeCreator.getColorList().get(index), colorAndShapeCreator.getShapeList().get(index)); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.DATASET_STRICT) { try { plotDataSetStrict(plot, plotable, id); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.FUNCTION) { try { plotFunction(plot, plotable, id, colorAndShapeCreator.getColorList().get(index), colorAndShapeCreator.getShapeList().get(index), usedMinX, usedMaxX); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } warnings = new ArrayList<>(); for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.FUNCTION_SAMPLE) { try { plotFunctionSample(plot, plotable, id, colorAndShapeCreator.getColorList().get(index), colorAndShapeCreator.getShapeList().get(index), usedMinX, usedMaxX, warnings); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.BOTH) { try { plotBoth(plot, plotable, id, colorAndShapeCreator.getColorList().get(index), colorAndShapeCreator.getShapeList().get(index), usedMinX, usedMaxX); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } for (String id : idsToPaint) { Plotable plotable = plotables.get(id); if (plotable != null && plotable.getType() == Plotable.BOTH_STRICT) { try { plotBothStrict(plot, plotable, id, usedMinX, usedMaxX); index++; } catch (ConvertException e) { convertExceptions.add(e); } } } if (!convertExceptions.isEmpty()) { String warning = "Some datasets/functions cannot be converted to the desired unit\n"; warning += "Uncovertable units: "; for (ConvertException e : convertExceptions) { warning += e.getFromUnit() + "->" + e.getToUnit() + ", "; } warning = warning.substring(0, warning.length() - 2); JOptionPane.showMessageDialog(this, warning, "Warning", JOptionPane.WARNING_MESSAGE); } return new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, showLegend); }