List of usage examples for org.jfree.chart JFreeChart getLegend
public LegendTitle getLegend()
From source file:ca.sqlpower.wabit.swingui.chart.ChartSwingUtil.java
/** * Sets the colours and gradients to be used when painting the given JFreeChart. * //from w ww. j av a 2 s . com * @param chart * The JFreeChart to make nice. */ public static void makeChartNice(JFreeChart chart) { Plot plot = chart.getPlot(); chart.setBackgroundPaint(null); chart.setBorderStroke(new BasicStroke(1f)); chart.setBorderPaint(new Color(0xDDDDDD)); chart.setBorderVisible(true); // TODO Should we add an option for subtitles, this is where it would go. // TextTitle subTitle = new TextTitle("What's up doc?", // new Font("SansSerif", Font.BOLD, 8)); // chart.addSubtitle(subTitle); // overall plot plot.setOutlinePaint(null); plot.setInsets(new RectangleInsets(0, 5, 0, 5)); // also the overall chart panel plot.setBackgroundPaint(null); plot.setDrawingSupplier(new WabitDrawingSupplier()); // legend LegendTitle legend = chart.getLegend(); if (legend != null) { legend.setBorder(0, 0, 0, 0); legend.setBackgroundPaint(null); legend.setPadding(2, 2, 2, 2); } if (plot instanceof CategoryPlot) { CategoryPlot cplot = (CategoryPlot) plot; CategoryItemRenderer renderer = cplot.getRenderer(); if (renderer instanceof BarRenderer) { BarRenderer brenderer = (BarRenderer) renderer; brenderer.setBarPainter(new StandardBarPainter()); brenderer.setDrawBarOutline(false); brenderer.setShadowVisible(false); brenderer.setGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); } else if (renderer instanceof LineAndShapeRenderer) { // it's all taken care of by WabitDrawingSupplier } else { logger.warn("I don't know how to make " + renderer + " pretty. Leaving ugly."); } cplot.setRangeGridlinePaint(Color.BLACK); cplot.setRangeGridlineStroke(GRIDLINE_STROKE); // axes for (int i = 0; i < cplot.getDomainAxisCount(); i++) { CategoryAxis axis = cplot.getDomainAxis(i); axis.setAxisLineVisible(false); } for (int i = 0; i < cplot.getRangeAxisCount(); i++) { ValueAxis axis = cplot.getRangeAxis(i); axis.setAxisLineVisible(false); } } if (plot instanceof MultiplePiePlot) { MultiplePiePlot mpplot = (MultiplePiePlot) plot; JFreeChart pchart = mpplot.getPieChart(); PiePlot3DGradient pplot = (PiePlot3DGradient) pchart.getPlot(); pplot.setBackgroundPaint(null); pplot.setOutlinePaint(null); pplot.setFaceGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); pplot.setSideGradientPaintTransformer( new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL)); CategoryDataset data = mpplot.getDataset(); Color[][] colours = WabitDrawingSupplier.SERIES_COLOURS; //Set all colours for (int i = 0; i < colours.length; i++) { if (data.getColumnCount() >= i + 1) { pplot.setSectionOutlinePaint(data.getColumnKey(i), null); GradientPaint gradient = new GradientPaint(0, 0f, colours[i][0], 100, 0f, colours[i][1]); pplot.setSectionPaint(data.getColumnKey(i), gradient); gradient = new GradientPaint(0, 0f, colours[i][1], 100, 0f, colours[i][0]); pplot.setSidePaint(data.getColumnKey(i), gradient); } } } // Tweak the title font size chart.getTitle().setFont(chart.getTitle().getFont().deriveFont(14f)); chart.getTitle().setPadding(5, 0, 5, 0); chart.setAntiAlias(true); // shrink padding chart.setPadding(new RectangleInsets(0, 0, 0, 0)); }
From source file:lisong_mechlab.view.graphs.DpsGraph.java
JFreeChart makechart() {
JFreeChart chart = ChartFactory.createStackedXYAreaChart("Max DPS over range for " + loadout, "range [m]",
"damage / second", getSeries(), PlotOrientation.VERTICAL, true, true, false);
chart.getPlot().setDrawingSupplier(colours);
chart.getLegend().setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.getLegend().setVerticalAlignment(VerticalAlignment.TOP);
LegendTitle legendTitle = chart.getLegend();
XYTitleAnnotation titleAnnotation = new XYTitleAnnotation(0.98, 0.98, legendTitle,
RectangleAnchor.TOP_RIGHT);/* w w w . j ava 2 s . co m*/
titleAnnotation.setMaxWidth(0.4);
((XYPlot) (chart.getPlot())).addAnnotation(titleAnnotation);
chart.removeLegend();
return chart;
}
From source file:de.uniol.ui.tsv.ui.LineChartDialog.java
/** * @return the resulting chart object/*from w w w. ja v a2 s . c om*/ */ protected JFreeChart createChart() { JFreeChart chart = ChartFactory.createTimeSeriesChartFast(title, xTitle, yTitle, xy, true, false, false); chart.setBackgroundPaint(Color.white); chart.getLegend().setBackgroundPaint(new Color(224, 224, 224)); FastXYPlot plot = (FastXYPlot) chart.getPlot(); // plot.setBackgroundPaint(new Color(224, 224, 224)); plot.setBackgroundPaint(new Color(77, 77, 77)); plot.setDomainGridlinePaint(Color.lightGray); plot.setRangeGridlinePaint(Color.lightGray); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); StandardXYItemRendererFast r = new StandardXYItemRendererFast(StandardXYItemRendererFast.LINES, null, null); plot.setRenderer(r); for (int i : seriesStrokes.keySet()) { r.setSeriesStroke(i, seriesStrokes.get(i)); } for (int i : seriesColors.keySet()) { r.setSeriesPaint(i, seriesColors.get(i)); } DateAxis da = new DateAxis(xTitle); if (useRelativeHourFormat) { da.setDateFormatOverride(new RelativeHourFormat()); } da.setLowerMargin(0.03); plot.setDomainAxis(da); if (minRange != 0.0 && maxRange != 0.0) { ValueAxis yaxis = plot.getRangeAxis(); yaxis.setRange(new Range(minRange, maxRange)); } return chart; }
From source file:org.infoglue.deliver.util.charts.TimeSeriesDiagram.java
/** * Creates a chart./* w ww . j ava 2s . com*/ * * @param dataset a dataset. * * @return A chart. */ private JFreeChart createChart(XYDataset dataset) { JFreeChart chart = ChartFactory.createTimeSeriesChart(header, axisXHeader, axisYHeader, dataset, true, true, false); chart.setBackgroundPaint(Color.white); LegendTitle legend = chart.getLegend(); //legend.set .setDisplaySeriesShapes(true); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); XYItemRenderer renderer = plot.getRenderer(); if (renderer instanceof StandardXYItemRenderer) { StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer; //rr.setPlotShapes(true); rr.setShapesFilled(true); } DateAxis axis = (DateAxis) plot.getDomainAxis(); if (this.timeGranulariry.equalsIgnoreCase("Week")) { DateTickUnit unit = new DateTickUnit(DateTickUnit.DAY, 7, new SimpleDateFormat(this.dateFormat)); axis.setTickUnit(unit); axis.setTickMarkPosition(DateTickMarkPosition.START); axis.setDateFormatOverride(new SimpleDateFormat(this.dateFormat)); } else { axis.setDateFormatOverride(new SimpleDateFormat(this.dateFormat)); } /* DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat(this.dateFormat)); */ return chart; }
From source file:GeMSE.Visualization.ElbowPlot.java
public void Plot(ArrayList<Double[]> pvData, ArrayList<Double[]> dData, int cut) { double maxY = 0; float[] secYColor = new float[3]; Color.RGBtoHSB(153, 245, 255, secYColor); float[] priYColor = new float[3]; Color.RGBtoHSB(255, 255, 255, priYColor); float[] cutColor = new float[3]; Color.RGBtoHSB(255, 255, 0, cutColor); //create the series - add some dummy data XYSeries pvSeries = new XYSeries("Percentage of variance "); for (int i = 1; i < pvData.size(); i++) { pvSeries.add(pvData.get(i)[0], pvData.get(i)[1]); maxY = Math.max(maxY, pvData.get(i)[1]); }//ww w . j a v a 2 s . c o m XYSeries dSeries = new XYSeries("Percentage of differences between slopes "); for (int i = 0; i < dData.size(); i++) dSeries.add(dData.get(i)[0], dData.get(i)[1]); XYSeries cutSeries = new XYSeries("Cut "); cutSeries.add(cut, 0.0); cutSeries.add(cut, maxY); //create the datasets XYSeriesCollection pvDataSeries = new XYSeriesCollection(); pvDataSeries.addSeries(pvSeries); XYSeriesCollection cutDataSeries = new XYSeriesCollection(); cutDataSeries.addSeries(cutSeries); XYSeriesCollection dDataSeries = new XYSeriesCollection(); dDataSeries.addSeries(dSeries); //construct the plot XYPlot plot = new XYPlot(); plot.setDataset(0, pvDataSeries); plot.setDataset(1, cutDataSeries); plot.setDataset(2, dDataSeries); // use XYSplineRenderer if you want to smooth the lines. XYLineAndShapeRenderer pvRenderer = new XYLineAndShapeRenderer(); pvRenderer.setSeriesPaint(0, Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2])); BasicStroke dstroke = new BasicStroke(2.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 1.0f, 10.0f }, 0.0f); XYLineAndShapeRenderer dRenderer = new XYLineAndShapeRenderer(); dRenderer.setSeriesPaint(0, Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2])); dRenderer.setSeriesStroke(0, dstroke); BasicStroke cutStoke = new BasicStroke(4); // use XYSplineRenderer if you want to smooth the lines. //XYSplineRenderer cutRenderer = new XYSplineRenderer(); XYLineAndShapeRenderer cutRenderer = new XYLineAndShapeRenderer(); cutRenderer.setSeriesPaint(0, Color.getHSBColor(cutColor[0], cutColor[1], cutColor[2])); cutRenderer.setSeriesStroke(0, cutStoke); plot.setRenderer(0, pvRenderer); plot.setRenderer(1, cutRenderer); plot.setRenderer(2, dRenderer); plot.setRangeAxis(0, new NumberAxis("\n\nPercentage of Variance")); plot.setRangeAxis(1, new NumberAxis("Percentage of Difference Between Slopes")); plot.setDomainAxis(new NumberAxis("Number of Clusters\n\n")); //Map the data to the appropriate axis plot.mapDatasetToRangeAxis(0, 0); plot.mapDatasetToRangeAxis(1, 0); plot.mapDatasetToRangeAxis(2, 1); float[] hsbValues = new float[3]; Color.RGBtoHSB(16, 23, 67, hsbValues); plot.setBackgroundPaint(Color.getHSBColor(hsbValues[0], hsbValues[1], hsbValues[2])); Font axisLabelFont = new Font("Dialog", Font.PLAIN, 14); Font axisTickLabelFont = new Font("Dialog", Font.PLAIN, 12); Font legendFont = new Font("Dialog", Font.PLAIN, 14); plot.setDomainGridlinePaint(Color.gray); plot.setRangeGridlinePaint(Color.gray); plot.getDomainAxis().setTickLabelPaint(Color.white); plot.getDomainAxis().setLabelPaint(Color.white); plot.getDomainAxis().setLabelFont(axisLabelFont); plot.getDomainAxis().setTickLabelFont(axisTickLabelFont); plot.getRangeAxis().setTickLabelPaint(Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2])); plot.getRangeAxis().setLabelPaint(Color.getHSBColor(priYColor[0], priYColor[1], priYColor[2])); plot.getRangeAxis().setLabelFont(axisLabelFont); plot.getRangeAxis().setTickLabelFont(axisTickLabelFont); plot.getRangeAxis(1).setTickLabelPaint(Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2])); plot.getRangeAxis(1).setLabelPaint(Color.getHSBColor(secYColor[0], secYColor[1], secYColor[2])); plot.getRangeAxis(1).setLabelFont(axisLabelFont); plot.getRangeAxis(1).setTickLabelFont(axisTickLabelFont); //generate the chart JFreeChart chart = new JFreeChart("\nSuggested number of clusters determined using Elbow method", getFont(), plot, true); chart.getTitle().setPaint(Color.white); chart.getLegend().setBackgroundPaint(Color.black); chart.getLegend().setItemPaint(Color.white); chart.getLegend().setPosition(RectangleEdge.BOTTOM); chart.getLegend().setItemFont(legendFont); float[] hsbValues2 = new float[3]; Color.RGBtoHSB(36, 43, 87, hsbValues2); chart.setBackgroundPaint(Color.getHSBColor(hsbValues2[0], hsbValues2[1], hsbValues2[2])); JPanel chartPanel = new ChartPanel(chart); GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); chartPanel.setPreferredSize( new java.awt.Dimension((int) Math.round((gd.getDisplayMode().getWidth() * 1.5) / 3.0), (int) Math.round((gd.getDisplayMode().getHeight() * 1.5) / 3.0))); setContentPane(chartPanel); }
From source file:openqcm.ChartDynamicData.java
public ChartDynamicData() { // add primary axis frequency TimeSeries seriesFrequency = new TimeSeries("Frequency (Hz)"); datasetFrequency = new TimeSeriesCollection(seriesFrequency); rangeAxisF = new NumberAxis("Frequency (Hz)"); XYItemRenderer renderer = new StandardXYItemRenderer(); renderer.setSeriesPaint(0, new Color(0, 142, 192)); rangeAxisF.setAutoRangeIncludesZero(false); rangeAxisF.setAutoRange(true);//from w ww. ja v a 2 s . c o m rangeAxisF.setAutoRangeMinimumSize(50); plot.setDataset(0, datasetFrequency); plot.setRangeAxis(0, rangeAxisF); plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_LEFT); plot.setRenderer(0, renderer); plot.mapDatasetToRangeAxis(0, 0); // add secondary axis temperature TimeSeries seriesTemperature = new TimeSeries("Temperature (C)"); datasetTemperature = new TimeSeriesCollection(seriesTemperature); plot.setDataset(1, datasetTemperature); NumberAxis rangeAxisT = new NumberAxis("Temperature (C)"); rangeAxisT.setAutoRangeIncludesZero(false); rangeAxisT.setAutoRange(true); rangeAxisT.setAutoRangeMinimumSize(5); plot.setRangeAxis(1, rangeAxisT); plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT); // custom renderer for dinamically changing temperaure rendererT.setSeriesPaint(0, new Color(255, 128, 0)); plot.setRenderer(1, rendererT); plot.mapDatasetToRangeAxis(1, 1); plotComb.add(plot); plotComb.setBackgroundPaint(Color.white); plotComb.setDomainGridlinePaint(Color.white); plotComb.setRangeGridlinePaint(Color.white); // enable panning for both axis plotComb.setRangePannable(true); plotComb.setDomainPannable(true); // set time axis properties // format time axis as hh:mm:ss SimpleDateFormat format = new SimpleDateFormat("HH:mm:ss"); DateAxis axis = (DateAxis) plotComb.getDomainAxis(); axis.setDateFormatOverride(format); // default auto range domainAxis.setAutoRange(true); // init the JFreeChart JFreeChart chart = new JFreeChart(plotComb); chart.setBorderPaint(Color.lightGray); chart.setBorderVisible(true); chart.setBackgroundPaint(Color.white); // set legend properties LegendTitle legend = chart.getLegend(); legend.setPosition(RectangleEdge.TOP); legend.setItemFont(new Font("Dialog", Font.PLAIN, 9)); // constructor for org.jfree.chart.ChartPanel // ChartPanel(JFreeChart chart, boolean properties, boolean save, boolean print, boolean zoom, boolean tooltips) ChartPanel chartPanel = new ChartPanel(chart, false, true, true, true, true); // enable mouse wheel support for the chart panel chartPanel.setMouseWheelEnabled(true); this.setLayout(new BorderLayout()); // add real time chart to the frame this.add(chartPanel); this.validate(); }
From source file:dinamica.SyncChartOutput.java
public void print(GenericTransaction t) throws Throwable { //get chart parameters Recordset chartinfo = t.getRecordset("chartinfo"); //get chart data String id = chartinfo.getString("data"); Recordset data = (Recordset) getSession().getAttribute(id); if (data == null) throw new Throwable( "Invalid Recordset ID:" + id + " - The session does not contain an attribute with this ID."); //general chart params Integer width = (Integer) chartinfo.getValue("width"); Integer height = (Integer) chartinfo.getValue("height"); //load chart plugin String plugin = (String) chartinfo.getValue("chart-plugin"); AbstractChartPlugin obj = (AbstractChartPlugin) Thread.currentThread().getContextClassLoader() .loadClass(plugin).newInstance(); JFreeChart chart = null; synchronized (data) { chart = obj.getChart(chartinfo, data); }//from ww w. java2 s. co m //set gradient chart.setBackgroundPaint(getGradient()); //set border and legend params chart.setBorderPaint(Color.LIGHT_GRAY); chart.setBorderVisible(true); if (chart.getLegend() != null) { chart.getLegend().setBorder(0.2, 0.2, 0.2, 0.2); chart.getLegend().setPadding(5, 5, 5, 5); chart.getLegend().setMargin(4, 5, 4, 4); } //render chart in memory BufferedImage img = chart.createBufferedImage(width.intValue(), height.intValue()); ByteArrayOutputStream b = new ByteArrayOutputStream(32768); //encode as PNG ImageIO.write(img, "png", b); //send bitmap via servlet output byte image[] = b.toByteArray(); getResponse().setContentType("image/png"); getResponse().setContentLength(image.length); OutputStream out = getResponse().getOutputStream(); out.write(image); out.close(); //save image bytes in session attribute if requested if (chartinfo.containsField("session")) { String session = chartinfo.getString("session"); if (session != null && session.equals("true")) getSession().setAttribute(chartinfo.getString("image-id"), image); } }
From source file:lisong_mechlab.view.graphs.SustainedDpsGraph.java
JFreeChart makechart() {
JFreeChart chart = ChartFactory.createStackedXYAreaChart("Max Sustained DPS over range for " + loadout,
"range [m]", "damage / second", getSeries(), PlotOrientation.VERTICAL, true, true, false);
chart.getPlot().setDrawingSupplier(colours);
chart.getLegend().setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.getLegend().setVerticalAlignment(VerticalAlignment.TOP);
LegendTitle legendTitle = chart.getLegend();
XYTitleAnnotation titleAnnotation = new XYTitleAnnotation(0.98, 0.98, legendTitle,
RectangleAnchor.TOP_RIGHT);/* w w w . j av a2s. co m*/
titleAnnotation.setMaxWidth(0.4);
((XYPlot) (chart.getPlot())).addAnnotation(titleAnnotation);
chart.removeLegend();
return chart;
}
From source file:de.iteratec.iteraplan.presentation.dialog.GraphicalReporting.Line.JFreeChartLineGraphicCreator.java
/** * Creates the chart and applies some styling. * @return the JFreeChart wrapped in an iteratec API symbol. *///from ww w.j a v a2 s . c o m private JFreeChartSymbol createChart() { try { ChartFactory cf = new ChartFactory(); cf.setTitle(title); cf.setxAxis(xAxis); cf.setyAxis(yAxis); JFreeChart chart = cf.createXYStepChart(dataset); LegendTitle legend = chart.getLegend(); legend.setPosition(RectangleEdge.RIGHT); legend.setVisible(!emptyDataset); // don't show a legend, if the dataset is empty XYPlot xyplot = (XYPlot) chart.getPlot(); xyplot.setBackgroundAlpha(0.4f); JFreeChartSymbol jfcs = new JFreeChartSymbol(chart); jfcs.setWidth(xResolution); jfcs.setHeight(yResolution); return jfcs; } catch (Exception e) { throw new IteraplanBusinessException(e); } }
From source file:com.rapidminer.gui.viewer.ROCChartPlotter.java
public void paintDeviationChart(Graphics graphics, int width, int height) { prepareData();/*from w ww.j ava 2 s. com*/ JFreeChart chart = createChart(this.dataset); // set the background color for the chart... chart.setBackgroundPaint(Color.white); // legend settings LegendTitle legend = chart.getLegend(); if (legend != null) { legend.setPosition(RectangleEdge.TOP); legend.setFrame(BlockBorder.NONE); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); } Rectangle2D drawRect = new Rectangle2D.Double(0, 0, width, height); chart.draw((Graphics2D) graphics, drawRect); }