List of usage examples for org.jfree.chart JFreeChart removeLegend
public void removeLegend()
From source file:com.rapidminer.gui.plotter.charts.WebPlotter.java
@Override public void updatePlotter() { final int categoryCount = prepareData(); SwingUtilities.invokeLater(new Runnable() { @Override/*from www . j a va2 s .c om*/ public void run() { scrollablePlotterPanel.remove(viewScrollBar); } }); if (categoryCount > MAX_CATEGORY_VIEW_COUNT && showScrollbar) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { viewScrollBar.setOrientation(Adjustable.HORIZONTAL); scrollablePlotterPanel.add(viewScrollBar, BorderLayout.SOUTH); } }); this.slidingCategoryDataSet = new SlidingCategoryDataset(categoryDataSet, 0, MAX_CATEGORY_VIEW_COUNT); viewScrollBar.setMaximum(categoryCount); viewScrollBar.setValue(0); } else { this.slidingCategoryDataSet = null; } if (categoryCount <= MAX_CATEGORIES) { SpiderWebPlot plot = new SpiderWebPlot(categoryDataSet); plot.setAxisLinePaint(Color.LIGHT_GRAY); plot.setOutlinePaint(Color.WHITE); plot.setLabelGenerator(new StandardCategoryItemLabelGenerator()); JFreeChart chart = new JFreeChart("", TextTitle.DEFAULT_FONT, plot, true); double[] colorValues = null; if (groupByColumn >= 0 && this.dataTable.isNominal(groupByColumn)) { colorValues = new double[this.dataTable.getNumberOfValues(groupByColumn)]; } else { colorValues = new double[categoryDataSet.getColumnCount()]; } for (int i = 0; i < colorValues.length; i++) { colorValues[i] = i; } if (panel != null) { panel.setChart(chart); } else { panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN); scrollablePlotterPanel.add(panel, BorderLayout.CENTER); final ChartPanelShiftController controller = new ChartPanelShiftController(panel); panel.addMouseListener(controller); panel.addMouseMotionListener(controller); } // 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); legend.setItemFont(LABEL_FONT); } if (groupByColumn < 0) { // no legend is needed when there is no group-by selection chart.removeLegend(); } // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!! panel.getChartRenderingInfo().setEntityCollection(null); } else { LogService.getRoot().log(Level.INFO, "com.rapidminer.gui.plotter.charts.BarChartPlotter.too_many_columns", new Object[] { categoryCount, MAX_CATEGORIES }); } }
From source file:edu.fullerton.viewerplugin.XYPlotter.java
private ChartPanel getPanel(double[][] data) throws WebUtilException { ChartPanel ret = null;// www.j a v a 2s . c om try { XYSeries xys; XYSeriesCollection mtds = new XYSeriesCollection(); String mylegend = legend == null || legend.isEmpty() ? "series 1" : legend; xys = new XYSeries(legend); int len = data.length; double minx = Double.MAX_VALUE; double maxx = Double.MIN_VALUE; double miny = Double.MAX_VALUE; double maxy = Double.MIN_VALUE; boolean gotZeroX = false; boolean gotZeroY = false; for (int i = 0; i < len; i++) { double x = data[i][0]; double y = data[i][1]; if (x == 0) { gotZeroX = true; } else { minx = Math.min(minx, x); maxx = Math.max(maxx, x); } if (y == 0) { gotZeroY = true; } else { miny = Math.min(miny, y); maxy = Math.max(maxy, y); } } // this kludge lets us plot a 0 on a log axis double fakeZeroX = 0.; double fakeZeroY = 0.; if (gotZeroX) { if (logXaxis) { fakeZeroX = minx / 10; } else { minx = Math.min(0, minx); maxx = Math.max(0, maxx); } } if (gotZeroY) { if (logYaxis) { fakeZeroY = miny / 10; } else { miny = Math.min(0, miny); maxy = Math.max(0, maxy); } } for (int i = 0; i < len; i++) { double x = data[i][0]; double y = data[i][1]; x = x == 0 ? fakeZeroX : x; y = y == 0 ? fakeZeroY : y; xys.add(x, y); } mtds.addSeries(xys); DefaultXYDataset ds = new DefaultXYDataset(); int exp; if (maxy == 0. && miny == 0.) { miny = -1.; exp = 0; logYaxis = false; } else { maxy = maxy > miny ? maxy : miny * 10; exp = PluginSupport.scaleRange(mtds, miny, maxy); if (!logYaxis && exp > 0) { yLabel += " x 1e-" + Integer.toString(exp); } } JFreeChart chart = ChartFactory.createXYLineChart(title, xLabel, yLabel, ds, PlotOrientation.VERTICAL, true, false, false); org.jfree.chart.plot.XYPlot plot = (org.jfree.chart.plot.XYPlot) chart.getPlot(); if (logYaxis) { LogAxis rangeAxis = new LogAxis(yLabel); double smallest = miny * Math.pow(10, exp); rangeAxis.setSmallestValue(smallest); rangeAxis.setMinorTickCount(9); LogAxisNumberFormat lanf = new LogAxisNumberFormat(); lanf.setExp(exp); rangeAxis.setNumberFormatOverride(lanf); rangeAxis.setRange(smallest, maxy * Math.pow(10, exp)); plot.setRangeAxis(rangeAxis); } if (logXaxis) { LogAxis domainAxis = new LogAxis(xLabel); domainAxis.setMinorTickCount(9); domainAxis.setSmallestValue(minx); domainAxis.setNumberFormatOverride(new LogAxisNumberFormat()); plot.setDomainAxis(domainAxis); } ValueAxis domainAxis = plot.getDomainAxis(); if (fmin != null && fmin > 0) { domainAxis.setLowerBound(fmin); } if (fmax != null && fmax > 0) { domainAxis.setUpperBound(fmax); } plot.setDomainAxis(domainAxis); plot.setDataset(0, mtds); // Set the line thickness XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) plot.getRenderer(); BasicStroke str = new BasicStroke(lineThickness); int n = plot.getSeriesCount(); for (int i = 0; i < n; i++) { r.setSeriesStroke(i, str); } if (legend == null || legend.isEmpty()) { chart.removeLegend(); } ret = new ChartPanel(chart); } catch (Exception ex) { throw new WebUtilException("Creating spectrum plot" + ex.getLocalizedMessage()); } return ret; }
From source file:windows.sensorWindow.java
/** * window constructor for chart window//from ww w .j av a2s .c om * * @param title * title for the new window */ public sensorWindow(final String title) { super(title); System.out.println("create sensorWindow"); // font customizing // ------------------------------------------------------- /* * Font font1 = null; try { font1 = Font.createFont(Font.TRUETYPE_FONT, * new File("U:/workspace/SWTtest/fonts/roboto/Roboto-Black.ttf")); } * catch (FontFormatException | IOException e1) { e1.printStackTrace(); * } StandardChartTheme chartTheme = new * StandardChartTheme("robotTheme"); * chartTheme.setExtraLargeFont(font1.deriveFont(24f)); * chartTheme.setLargeFont(font1.deriveFont(16f)); * chartTheme.setRegularFont(font1.deriveFont(12f)); * chartTheme.setSmallFont(font1.deriveFont(10f)); * ChartFactory.setChartTheme(chartTheme); */ Font font1 = new Font("Tahoma", Font.BOLD, 16); Font font2 = new Font("Tahoma", Font.PLAIN, 12); Font font3 = new Font("Tahoma", Font.BOLD, 16); customFonts.put("axisLabelFont", font1); customFonts.put("axisValueFont", font2); customFonts.put("titleFont", font3); // ------------------------------------------------------------------------- this.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE); setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); plot = new CombinedDomainXYPlot(new DateAxis("Time")); for (int i = 0; i < connectionData.presentedBrickList.size(); i++) { Brick tmpBrick = connectionData.presentedBrickList.get(i); addPlot(tmpBrick); } final JFreeChart chart = new JFreeChart("", plot); // chart.setBorderPaint(Color.black); // chart.setBorderVisible(true); // chart.setBackgroundPaint(Color.white); chart.removeLegend(); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); // plot.setRenderer(renderer2); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4)); final ValueAxis axis = plot.getDomainAxis(); axis.setAutoRange(true); axis.setFixedAutoRange(chartRangeSec * 1000); // chart range seconds axis.setLabelFont(customFonts.get("axisLabelFont")); axis.setTickLabelFont(customFonts.get("axisValueFont")); //final JPanel content = new JPanel(new BorderLayout()); content = new JPanel(new BorderLayout()); JScrollPane scrollPane = new JScrollPane(); JViewport viewport = scrollPane.getViewport(); viewport.setView(content); final ChartPanel chartPanel = new ChartPanel(chart); content.add(chartPanel, BorderLayout.NORTH); // content.add(getScrollBar(xAxe), BorderLayout.SOUTH); // disable zoom chartPanel.setRangeZoomable(false); chartPanel.setDomainZoomable(false); // mouse selection chartPanel.addMouseListener(new MouseMarker(chartPanel)); chartPanel.setPreferredSize(new java.awt.Dimension(500, 470)); // chartPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); // setContentPane(content); // =================================================== // buttons buttonPanel = new JPanel(new FlowLayout()); for (int i = 0; i < connectionData.presentedBrickList.size(); i++) { for (int i2 = 0; i2 < 2; i2++) { Brick tmpBrick = connectionData.presentedBrickList.get(i); JButton button = new JButton(tmpBrick.uid + " start"); button.setActionCommand(buttonComAddBtn + tmpBrick.uid + i + "(" + i2 + ")"); button.addActionListener(this); tmplButtons.put(tmpBrick.uid, button); // if ((tmpBrick.ctrlTmpl[0]) || (tmpBrick.ctrlTmpl[1])) // { // buttonPanel.add(button); // } changeTmplCntrl(tmpBrick, i2); } } content.add(buttonPanel, BorderLayout.SOUTH); // =================================================== // =================================================== // scroll bar final JPanel sliderPanel = new JPanel(new FlowLayout()); slider = new JSlider(1, sliderValuesNumber); slider.setValue(sliderValuesNumber); slider.setEnabled(false); slider.addChangeListener(new ChangeListener() { @Override public void stateChanged(ChangeEvent e) { if (sliderData.sliderActive == true) { int sliderValue = slider.getValue(); if (sliderValue == sliderValuesNumber) sliderUpdate = true; else sliderUpdate = false; /* System.out.println("slider : " + sliderValue); System.out.println("Millis first: " + sliderData.getMilliseconds( sliderValue - sliderValuesNumber) .toString()); System.out.println("Millis last : " + sliderData.getMilliseconds(sliderValue) .toString()); */ DateRange range = new DateRange( sliderData.getMilliseconds(sliderValue - sliderValuesNumber).getFirstMillisecond(), sliderData.getMilliseconds(sliderValue).getFirstMillisecond()); plot.getDomainAxis().setRange(range); } } }); sliderPanel.add(slider); // chartPanel.add(slider); /* * final Panel chartPanel2 = new Panel(); chartPanel2.add(slider); * content.add(chartPanel2, BorderLayout.SOUTH); */ content.add(sliderPanel, BorderLayout.CENTER); // =================================================== // =================================================== // scrolling /* * String[] data = {"one", "two", "three", "four", "five", "six", * "seven", "eight", "nine", "ten"}; JList list = new JList(data); * * // give the list some scrollbars. // the horizontal (bottom) * scrollbar will only appear // when the screen is too wide. The * vertical // scrollbar is always present, but disabled if the // list * is small. JScrollPane jsp = new JScrollPane(list, * JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, * JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); * * // add the JScrollPane (not the list) to the window. * getContentPane().add(jsp, BorderLayout.CENTER); */ // ================================================== setContentPane(content); this.addComponentListener(new java.awt.event.ComponentAdapter() { public void componentResized(java.awt.event.ComponentEvent e) { chartPanel.setMaximumDrawWidth((int) e.getComponent().getSize().getWidth()); chartPanel.setMaximumDrawHeight((int) e.getComponent().getSize().getHeight()); //chartPanel.setPreferredSize(e.getComponent().getPreferredSize()); //chartPanel.setSize(e.getComponent().getSize()); //chartPanel.setLocation(0,0); } }); // start auto update plot autoUpdatePlot(); this.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.out.println("close sensor window"); functions.windowController.closeSensorWindow(); } }); }
From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.JFreeChartPlotEngine.java
private void legendPositionChanged(LegendPosition legendPosition) { JFreeChart chart = getCurrentChart(); if (chart != null) { LegendTitle legend = chart.getLegend(); RectangleEdge position = legendPosition.getPosition(); if (legend != null) { if (position != null) { legend.setPosition(position); } else { while (chart.getLegend() != null) { chart.removeLegend(); }//from w ww .jav a2 s . c o m } } else { if (position != null) { resetLegend(); } } } }
From source file:gov.nih.nci.cma.web.graphing.GEPlot.java
public String generateGeometricMeanIntensityChart(String xAxisLabel, String yAxisLabel, HttpSession session, PrintWriter pw) {/*from w ww . j a va2s . co m*/ String gmfilename = ""; JFreeChart gmChart = null; try { gmChart = ChartFactory.createBarChart(null, xAxisLabel, // domain axis label yAxisLabel, gmDataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? ); gmChart.setBackgroundPaint(java.awt.Color.white); // lets start some customization to retro fit w/jcharts lookand feel CategoryPlot plot = gmChart.getCategoryPlot(); CategoryAxis axis = plot.getDomainAxis(); axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45); axis.setLowerMargin(0.02); // two percent axis.setCategoryMargin(0.20); // 20 percent axis.setUpperMargin(0.02); // two percent //StatisticalBarRenderer renderer = new StatisticalBarRenderer(); BarRenderer renderer = (BarRenderer) plot.getRenderer(); // BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setItemMargin(0.01); // one percent renderer.setDrawBarOutline(true); renderer.setOutlinePaint(Color.BLACK); renderer.setBaseToolTipGenerator(new CategoryToolTipGenerator() { public String generateToolTip(CategoryDataset dataset, int series, int item) { String stdDev = (String) stdDevMap .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item)); return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : " + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>" + "<br/>Std. Dev.: " + stdDev + "<br/>"; } }); plot.setRenderer(renderer); gmChart.removeLegend(); ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); //gmfilename = ServletUtilities.saveChartAsPNG(gmChart, imgW, 400, info, session); gmfilename = ServletUtilities.saveChartAsPNG(gmChart, imgW, 400, info, session); ChartUtilities.writeImageMap(pw, gmfilename, info, new CustomOverlibToolTipTagFragmentGenerator(), new StandardURLTagFragmentGenerator()); } catch (Exception e) { System.out.println("Exception - " + e.toString()); e.printStackTrace(System.out); } return gmfilename; }
From source file:whitebox.stats.Kriging.java
/** * Draw Semivariogram surface map and also draw the search are if * Anisotropic//from w w w .j ava2 s .c om * * @param Radius * @param AnIsotropic */ public void DrawSemivariogramSurface(double Radius, boolean AnIsotropic) { double[][] data = new double[3][BinSurface.length * BinSurface[0].length]; int n = 0; double max = Double.MIN_VALUE; for (int i = 0; i < BinSurface.length; i++) { for (int j = 0; j < BinSurface[i].length; j++) { data[0][n] = BinSurface[i][j].GridHorDistance; data[1][n] = BinSurface[i][j].GridVerDistance; if ((Math.pow(data[0][n], 2) + Math.pow(data[1][n], 2)) <= Radius * Radius && !Double.isNaN(BinSurface[i][j].Value)) { data[2][n] = BinSurface[i][j].Value; if (max < data[2][n]) { max = data[2][n]; } } else { data[2][n] = -1; } n++; } } DefaultXYZDataset dataset = new DefaultXYZDataset(); dataset.addSeries("Value", data); NumberAxis xAxis = new NumberAxis(); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); xAxis.setLowerMargin(0.0); xAxis.setUpperMargin(0.0); NumberAxis yAxis = new NumberAxis(); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); yAxis.setLowerMargin(0.0); yAxis.setUpperMargin(0.0); XYBlockRenderer renderer = new XYBlockRenderer(); renderer.setBlockWidth(LagSize); renderer.setBlockHeight(LagSize); renderer.setBlockAnchor(RectangleAnchor.CENTER); LookupPaintScale paintScale = new LookupPaintScale(0, max, Color.white); double colorRange = max / 6; //double colorRange = 23013; paintScale.add(0.0, Color.blue); paintScale.add(1 * colorRange, Color.green); paintScale.add(2 * colorRange, Color.cyan); paintScale.add(3 * colorRange, Color.yellow); paintScale.add(4 * colorRange, Color.ORANGE); paintScale.add(5 * colorRange, Color.red); renderer.setPaintScale(paintScale); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinePaint(Color.white); if (AnIsotropic) { CombinedRangeXYPlot combinedrangexyplot = new CombinedRangeXYPlot(); XYSeries seriesT1 = new XYSeries("1"); XYSeriesCollection AngleCollct = new XYSeriesCollection(); double bw = BandWidth; double r = bw / Math.sin(Tolerance); if (r > Radius) { bw = Radius * Math.sin(Tolerance); r = Radius; } seriesT1.add(r * Math.cos(Angle + Tolerance), r * Math.sin(Angle + Tolerance)); if ((double) Math.round(Math.sin(Angle) * 10000) / 10000 != 0) { if ((double) Math.round(Math.cos(Angle) * 10000) / 10000 != 0) { double a = (1 + Math.pow(Math.tan(Angle), 2)); double b = 2 * bw / Math.sin(Angle) * Math.pow(Math.tan(Angle), 2); double c = Math.pow(Math.tan(Angle), 2) * Math.pow(bw / Math.sin(Angle), 2) - Math.pow(Radius, 2); double x1 = (-b + Math.sqrt(Math.pow(b, 2) - 4 * a * c)) / (2 * a); double y1 = Math.tan(Angle) * (x1 + bw / Math.sin(Angle)); double x2 = (-b - Math.sqrt(Math.pow(b, 2) - 4 * a * c)) / (2 * a); double y2 = Math.tan(Angle) * (x2 + bw / Math.sin(Angle)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x2), 2)) + (Math.pow((Radius * Math.sin(Angle) - y2), 2))); if (d1 < d2) { seriesT1.add(x1, y1); } else { seriesT1.add(x2, y2); } } else { double x1 = -bw * Math.sin(Angle); double y1 = Math.sqrt(Math.pow(Radius, 2) - Math.pow(x1, 2)); double y2 = -Math.sqrt(Math.pow(Radius, 2) - Math.pow(x1, 2)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y2), 2))); if (d1 < d2) { seriesT1.add(x1, y1); } else { seriesT1.add(x1, y2); } } } else { double y1 = bw * Math.cos(Angle); double x1 = Math.sqrt(Math.pow(Radius, 2) - Math.pow(y1, 2)); double x2 = -Math.sqrt(Math.pow(Radius, 2) - Math.pow(y1, 2)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x2), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); if (d1 < d2) { seriesT1.add(x1, y1); } else { seriesT1.add(x2, y1); } } AngleCollct.addSeries(seriesT1); XYSeries seriesT2 = new XYSeries("2"); seriesT2.add(r * Math.cos(Angle + Tolerance), r * Math.sin(Angle + Tolerance)); seriesT2.add(0.0, 0.0); AngleCollct.addSeries(seriesT2); XYSeries seriesT3 = new XYSeries("3"); seriesT3.add(Radius * Math.cos(Angle), Radius * Math.sin(Angle)); seriesT3.add(0, 0); AngleCollct.addSeries(seriesT3); XYSeries seriesT4 = new XYSeries("4"); seriesT4.add(r * Math.cos(Angle - Tolerance), r * Math.sin(Angle - Tolerance)); seriesT4.add(0, 0); AngleCollct.addSeries(seriesT4); XYSeries seriesT5 = new XYSeries("5"); seriesT5.add(r * Math.cos(Angle - Tolerance), r * Math.sin(Angle - Tolerance)); if ((double) Math.round(Math.sin(Angle) * 10000) / 10000 != 0) { if ((double) Math.round(Math.cos(Angle) * 10000) / 10000 != 0) { double a = (1 + Math.pow(Math.tan(Angle), 2)); double b = -2 * bw / Math.sin(Angle) * Math.pow(Math.tan(Angle), 2); double c = Math.pow(Math.tan(Angle), 2) * Math.pow(bw / Math.sin(Angle), 2) - Math.pow(Radius, 2); double x1 = (-b + Math.sqrt(Math.pow(b, 2) - 4 * a * c)) / (2 * a); double y1 = Math.tan(Angle) * (x1 - bw / Math.sin(Angle)); double x2 = (-b - Math.sqrt(Math.pow(b, 2) - 4 * a * c)) / (2 * a); double y2 = Math.tan(Angle) * (x2 - bw / Math.sin(Angle)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x2), 2)) + (Math.pow((Radius * Math.sin(Angle) - y2), 2))); if (d1 < d2) { seriesT5.add(x1, y1); } else { seriesT5.add(x2, y2); } } else { double x1 = bw * Math.sin(Angle); double y1 = Math.sqrt(Math.pow(Radius, 2) - Math.pow(x1, 2)); double y2 = -Math.sqrt(Math.pow(Radius, 2) - Math.pow(x1, 2)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y2), 2))); if (d1 < d2) { seriesT5.add(x1, y1); } else { seriesT5.add(x1, y2); } } } else { double y1 = -bw * Math.cos(Angle); double x1 = Math.sqrt(Math.pow(Radius, 2) - Math.pow(y1, 2)); double x2 = -Math.sqrt(Math.pow(Radius, 2) - Math.pow(y1, 2)); double d1 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x1), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); double d2 = Math.sqrt((Math.pow((Radius * Math.cos(Angle) - x2), 2)) + (Math.pow((Radius * Math.sin(Angle) - y1), 2))); if (d1 < d2) { seriesT5.add(x1, y1); } else { seriesT5.add(x2, y1); } } AngleCollct.addSeries(seriesT5); plot.setDataset(1, AngleCollct); XYLineAndShapeRenderer lineshapRend = new XYLineAndShapeRenderer(true, false); for (int i = 0; i < AngleCollct.getSeriesCount(); i++) { //plot.getRenderer().setSeriesPaint(i , Color.BLUE); lineshapRend.setSeriesPaint(i, Color.BLACK); } plot.setRenderer(1, lineshapRend); combinedrangexyplot.add(plot); } plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); JFreeChart chart = new JFreeChart("Semivariogram Surface", plot); chart.removeLegend(); chart.setBackgroundPaint(Color.white); // create and display a frame... ChartFrame frame = new ChartFrame("", chart); frame.pack(); //frame.setSize(100, 50); frame.setVisible(true); }
From source file:gov.nih.nci.cma.web.graphing.GEPlot.java
public String generateLog2Chart(String xAxisLabel, String yAxisLabel, HttpSession session, PrintWriter pw) { String log2Filename = ""; JFreeChart log2Chart = null; try {/* w w w . ja v a 2 s . c o m*/ log2Chart = ChartFactory.createBarChart(null, xAxisLabel, // domain axis label yAxisLabel, log2Dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? ); log2Chart.setBackgroundPaint(java.awt.Color.white); // lets start some customization to retro fit w/jcharts lookand feel CategoryPlot plot = log2Chart.getCategoryPlot(); CategoryAxis axis = plot.getDomainAxis(); axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45); axis.setLowerMargin(0.02); // two percent axis.setCategoryMargin(0.20); // 20 percent axis.setUpperMargin(0.02); // two percent StatisticalBarRenderer renderer = new StatisticalBarRenderer(); // BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setItemMargin(0.01); // one percent renderer.setDrawBarOutline(true); renderer.setOutlinePaint(Color.BLACK); renderer.setBaseToolTipGenerator(new CategoryToolTipGenerator() { public String generateToolTip(CategoryDataset dataset, int series, int item) { String stdDev = (String) stdDevMap .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item)); return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : " + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>" + "<br/>Std. Dev.: " + stdDev + "<br/>"; } }); // LegendTitle lg = chart.getLegend(); plot.setRenderer(renderer); // lets generate a custom legend - assumes theres only one source? //LegendItemCollection lic = log2Chart.getLegend().getSources()[0].getLegendItems(); //legendHtml = LegendCreator.buildLegend(lic, "Probesets"); log2Chart.removeLegend(); ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); log2Filename = ServletUtilities.saveChartAsPNG(log2Chart, imgW, 400, info, session); ChartUtilities.writeImageMap(pw, log2Filename, info, new CustomOverlibToolTipTagFragmentGenerator(), new StandardURLTagFragmentGenerator()); } catch (Exception e) { System.out.println("Exception - " + e.toString()); e.printStackTrace(System.out); } return log2Filename; }
From source file:net.sourceforge.processdash.ui.web.reports.XYChart.java
/** Create a scatter plot. */ @Override//from www.jav a 2 s. c o m public JFreeChart createChart() { JFreeChart chart; String xLabel = null, yLabel = null; if (!chromeless) { xLabel = Translator.translate(data.getColName(1)); yLabel = getSetting("yLabel"); if (yLabel == null && data.numCols() == 2) yLabel = data.getColName(2); if (yLabel == null) yLabel = getSetting("units"); if (yLabel == null) yLabel = "Value"; yLabel = Translator.translate(yLabel); } Object autoZero = parameters.get("autoZero"); boolean firstColumnContainsDate = data.numRows() > 0 && data.numCols() > 0 && data.getData(1, 1) instanceof DateData; if (firstColumnContainsDate || parameters.get("xDate") != null) { chart = ChartFactory.createTimeSeriesChart(null, xLabel, yLabel, data.xyDataSource(), true, true, false); if (firstColumnContainsDate && ((DateData) data.getData(1, 1)).isFormatAsDateOnly()) chart.getXYPlot().getRenderer().setBaseToolTipGenerator( new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, DateFormat.getDateInstance(DateFormat.SHORT), NumberFormat.getInstance())); } else { XYDataset src = data.xyDataSource(); chart = ChartFactory.createScatterPlot(null, xLabel, yLabel, src, PlotOrientation.VERTICAL, true, true, false); if (src instanceof XYToolTipGenerator) { chart.getXYPlot().getRenderer().setBaseToolTipGenerator((XYToolTipGenerator) src); } String trendLine = getParameter("trend"); if ("none".equalsIgnoreCase(trendLine)) ; else if ("average".equalsIgnoreCase(trendLine)) addTrendLine(chart, XYDataSourceTrendLine.getAverageLine(src, 0, autoZero != null && !autoZero.equals("y"))); else addTrendLine(chart, XYDataSourceTrendLine.getRegressionLine(src, 0, autoZero != null && !autoZero.equals("y"))); } if (autoZero != null) { if (!"x".equals(autoZero)) ((NumberAxis) chart.getXYPlot().getRangeAxis()).setAutoRangeIncludesZero(true); if (!"y".equals(autoZero)) ((NumberAxis) chart.getXYPlot().getDomainAxis()).setAutoRangeIncludesZero(true); } if (data.numCols() == 2) chart.removeLegend(); return chart; }
From source file:ru.spbspu.viewer.DataView.java
/** * ? /*from ww w .j a v a 2 s . co m*/ */ public void buildFourierTransformGraph() { CategoryTableXYDataset serie = new CategoryTableXYDataset(); serie.setNotify(false); double[] data = _presenter.getFourierTransform(getFramePosition(), getFrameWidth(), getWindowWidth()); JFreeChart chart = null; String select = v.getSelection().getActionCommand(); if (select.equalsIgnoreCase(vAcceleration.getActionCommand())) { for (int i = 0; i < data.length; i++) { serie.add(1.0 * i / getFrameWidth() * getDiscretization(), 2.0 * data[i], ""); } chart = ChartFactory.createXYLineChart("", "", "g, /?^2", serie); } else if (select.equalsIgnoreCase(vDisplacement.getActionCommand())) { for (int i = 0; i < data.length; i++) { double freq = 1.0 * i / getFrameWidth() * getDiscretization(); if (freq < 1.0) { continue; } double value = 2.0 * data[i] * Math.pow(10, 6) / Math.pow(freq, 2); serie.add(freq, value, ""); } chart = ChartFactory.createXYLineChart("", "", "?, ", serie); } else return; chart.removeLegend(); chart.setAntiAlias(false); XYPlot plot = chart.getXYPlot(); // org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis(); // // org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis(); // yAxis.setRange(3.99, 4.01); ChartPanel chartPanel = new ChartPanel(chart); drawGraphOfEnergy(chartPanel); }
From source file:edu.fullerton.timeseriesapp.TimeSeriesApp.java
public ArrayList<Integer> makePlot(ArrayList<ChanDataBuffer> dbufs, boolean compact) throws WebUtilException { int imageId;/* w ww . j a v a2s.c o m*/ try { PluginSupport psupport = new PluginSupport(); String gtitle = psupport.getTitle(dbufs, compact); String xAxisLabel = ""; XYSeriesCollection xyds = new XYSeriesCollection(); TimeSeriesCollection mtds = new TimeSeriesCollection(); compact = dbufs.size() > 2 ? false : compact; for (ChanDataBuffer dbuf : dbufs) { int npts = dbuf.getDataLength(); int sum = 1; if (npts > 2000) { sum = npts / 2000; } String legend = psupport.getLegend(dbuf, compact); if (timeAxis.equalsIgnoreCase("utc")) { TimeSeries ts = psupport.getTimeSeries(dbuf, legend, sum); xAxisLabel = "Time (UTC)"; mtds.addSeries(ts); } else { boolean isDt = timeAxis.equalsIgnoreCase("dt"); XYSeries xys = psupport.addXySeries(dbuf, legend, isDt, sum); xAxisLabel = psupport.getxAxisLabel(); xyds.addSeries(xys); } } Double minx, miny, maxx, maxy; Double[] rng = new Double[4]; if (timeAxis.equalsIgnoreCase("utc")) { PluginSupport.getRangeLimits(mtds, rng); } else { int skip = 0; PluginSupport.getRangeLimits(xyds, rng, skip); } minx = rng[0]; miny = rng[1]; maxx = rng[2]; maxy = rng[3]; int exp; if (timeAxis.equalsIgnoreCase("utc")) { exp = PluginSupport.scaleRange(mtds, miny, maxy); } else { exp = PluginSupport.scaleRange(xyds, miny, maxy); } ChartPanel cpnl; DefaultXYDataset ds = new DefaultXYDataset(); JFreeChart chart; if (timeAxis.equalsIgnoreCase("utc")) { chart = ChartFactory.createTimeSeriesChart(gtitle, "Time (UTC)", "Counts", ds, true, true, false); } else { chart = ChartFactory.createXYLineChart(gtitle, xAxisLabel, "Counts", ds, PlotOrientation.VERTICAL, true, false, false); } chart.setBackgroundPaint(Color.WHITE); chart.setAntiAlias(true); XYPlot plot = (XYPlot) chart.getPlot(); plot.setBackgroundPaint(Color.white); plot.setRangeGridlinePaint(Color.LIGHT_GRAY); plot.setDomainGridlinePaint(Color.LIGHT_GRAY); NumberAxis rangeAxis = new NumberAxis("Counts"); ScaledAxisNumberFormat sanf = new ScaledAxisNumberFormat(); sanf.setExp(exp); NumberTickUnit tickUnit; double plotRange; if (maxy != 0 && Math.abs(maxy - miny) < Math.abs(maxy) * 1e-30) { // this garbage is to get jFreeChart to always put labels on the Y axis double dt = Math.abs(miny) / 10; double scaledMin = (miny - dt) * Math.pow(10., exp); double scaledMax = (maxy + dt) * Math.pow(10., exp); rangeAxis.setRange(scaledMin, scaledMax); plotRange = scaledMax - scaledMin; rangeAxis.setAutoRange(false); } else { sanf.setMinMax(miny, maxy); plotRange = maxy - miny; rangeAxis.setAutoRange(true); } tickUnit = rangeAxis.getTickUnit(); double tickSize = tickUnit.getSize(); int nticks = (int) ((plotRange) / tickSize); if (nticks > yTicks) { double newTickSize = plotRange / yTicks; rangeAxis.setTickUnit(new NumberTickUnit(newTickSize)); } rangeAxis.setNumberFormatOverride(sanf); rangeAxis.setAutoRangeIncludesZero(false); plot.setRangeAxis(rangeAxis); if (timeAxis.equalsIgnoreCase("utc")) { plot.setDataset(0, mtds); } else { plot.setDataset(0, xyds); } // Set the line thickness XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) plot.getRenderer(); BasicStroke str = new BasicStroke(lineThickness); int n = plot.getSeriesCount(); for (int i = 0; i < n; i++) { r.setSeriesStroke(i, str); } if (compact) { chart.removeLegend(); } cpnl = new ChartPanel(chart); if (outFilename.isEmpty()) { imageId = psupport.saveImageAsPNG(cpnl); } else { imageId = 0; psupport.saveImageAsPdfFile(chart, outFilename); } } catch (SQLException | NoSuchAlgorithmException | IOException ex) { throw new WebUtilException(ex); } ArrayList<Integer> ret = new ArrayList<>(); ret.add(imageId); return ret; }