List of usage examples for java.awt BasicStroke JOIN_ROUND
int JOIN_ROUND
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From source file:wef.articulab.view.ui.BNXYPlot.java
/** * Creates an overlaid chart./*ww w.j a va 2 s . c o m*/ * * @return The chart. */ private JFreeChart createChart() { createDataset(); final JFreeChart chart = ChartFactory.createXYLineChart("Real Time Network Dynamics", "Time", "Activation", dataset, PlotOrientation.VERTICAL, true, true, false); XYPlot plot = (XYPlot) chart.getPlot(); target = new IntervalMarker(14, 16); target.setLabel("Activation Threshold"); target.setLabelFont(new Font("SansSerif", Font.ITALIC, 11)); target.setLabelAnchor(RectangleAnchor.LEFT); target.setLabelTextAnchor(TextAnchor.CENTER_LEFT); target.setPaint(new Color(222, 222, 255, 128)); plot.addRangeMarker(target, Layer.BACKGROUND); XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false); BasicStroke stroke = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); for (int i = 0; i < series.length - 1; i++) { renderer.setSeriesStroke(i, stroke); } renderer.setSeriesStroke(series.length - 1, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, new float[] { 10.0f }, 0.0f)); plot.setRenderer(renderer); return chart; }
From source file:no.met.jtimeseries.marinogram.MarinogramCurrentPlot.java
private XYPlot createPlot(TimeZone timezone, boolean plotCurrentDirection, boolean plotCurrentSpeed) { ChartPlotter plotter = new ChartPlotter(); // default setting plotter.setHeight(this.getHeight()); plotter.setWidth(this.getWidth()); plotter.setPlotDefaultProperties("", ""); Color currentSpeedColor = new Color(142, 25, 131); Color currentDirectionColor = new Color(142, 25, 131); // plot style PlotStyle.Builder currentStyleBuilder = new PlotStyle.Builder("Current"); PlotStyle plotStyle;/* www . j a v a 2 s. c o m*/ NumberPhenomenon currentDirection = getOceanForecastDataModel() .getPhenomenen(PhenomenonName.CurrentDirection.toString(), NumberPhenomenon.class); NumberPhenomenon currentSpeed = getOceanForecastDataModel() .getPhenomenen(PhenomenonName.CurrentSpeed.toString(), NumberPhenomenon.class); if (currentSpeed == null || currentDirection == null) { return null; } currentSpeed = currentSpeed.scaling(100); double tick = (currentSpeed.getMaxValue() - currentSpeed.getMinValue()) / 2; tick = Math.ceil(tick / 10) * 10; double lowBound = Math.floor(currentSpeed.getMinValue() / (tick)) * (tick); //The minimum scale is 0 lowBound = lowBound < 0 ? 0 : lowBound; lowBound = lowBound - tick / 2; double upperBound = lowBound + tick * 4; // reference the range axis NumberAxis leftNumberAxis = new NumberAxis(); leftNumberAxis.setLabel(messages.getString("parameter.current") + " (cm/s)"); leftNumberAxis.setLabelPaint(currentSpeedColor); leftNumberAxis.setTickLabelPaint(currentSpeedColor); leftNumberAxis.setLowerBound(lowBound); leftNumberAxis.setUpperBound(upperBound); leftNumberAxis.setTickUnit(new NumberTickUnit(tick)); NumberAxis rightNumberAxis = new NumberAxis(); rightNumberAxis.setLabel(messages.getString("label.knots")); rightNumberAxis.setLabelPaint(currentSpeedColor); rightNumberAxis.setTickLabelPaint(currentSpeedColor); lowBound = lowBound / 100.0 / KNOT; upperBound = upperBound / 100.0 / KNOT; rightNumberAxis.setLowerBound(lowBound); rightNumberAxis.setUpperBound(upperBound); rightNumberAxis.setTickUnit(new NumberTickUnit(tick / 100.0 / KNOT)); NumberFormat formatter = new DecimalFormat("#0.00"); rightNumberAxis.setNumberFormatOverride(formatter); List<Date> shortTermTimeList = this.getShortTermTime(currentDirection.getTime().get(0)); //set thte plot current speed color to be transparent if show current speed is false if (!plotCurrentSpeed) { currentSpeedColor = new Color(0, 0, 0, 0); } // plot style BasicStroke dottedStroke = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 2.0f, new float[] { 2.0f, 6.0f }, 0.0f); plotStyle = currentStyleBuilder.spline(SplineStyle.HYBRID).stroke(dottedStroke) .seriesColor(currentSpeedColor).numberAxis(leftNumberAxis).nonNegative(true).build(); //Draw the current direction even if plotCurrentSpeed is false (but with transparent in such a case) //for the purpose to keep the same background grid and tick label on the y-axis //no matter the wave height is shown or not plotter.addLineChart(TimeBase.SECOND, currentSpeed, plotStyle); plotter.getPlot().setRangeAxis(1, rightNumberAxis); plotter.getPlot().setOutlineVisible(true); Date minDate = shortTermTimeList.get(0); Date maxDate = shortTermTimeList.get(shortTermTimeList.size() - 1); plotter.setDomainRange(minDate, maxDate); plotter.setDomainDateFormat(timezone, "HH"); // set domain range after (must) plot all the data plotter.addHourBasedDomainGridLines(); // invisible domain axis plotter.getPlot().getDomainAxis().setTickLabelsVisible(false); // add markers plotter.addDomainMarkers(shortTermTimeList, timezone, locale); if (plotCurrentDirection) { List<Date> symbolTimes = Utility.filterMinimumHourInterval(currentDirection.getTime(), 2, 1); InListFromDateFilter symbolTimesFilter = new InListFromDateFilter(symbolTimes); currentDirection.filter(symbolTimesFilter); currentSpeed = null; if (plotCurrentSpeed) { currentSpeed = getOceanForecastDataModel().getPhenomenen(PhenomenonName.CurrentSpeed.toString(), NumberPhenomenon.class); currentSpeed.filter(symbolTimesFilter); currentSpeed = currentSpeed.scaling(1 / 100.0 / KNOT); } plotStyle = currentStyleBuilder.seriesColor(currentDirectionColor).build(); plotter.addArrowDirectionPlot(currentDirection, currentSpeed, 2, plotStyle); } plotter.getPlot().setRangeZeroBaselineVisible(false); return plotter.getPlot(); }
From source file:com.rapidminer.gui.plotter.charts.SeriesChartPlotter.java
private JFreeChart createChart(XYDataset dataset, boolean createLegend) { // create the chart... JFreeChart chart = ChartFactory.createXYLineChart(null, // chart title null, // x axis label null, // y axis label dataset, // data PlotOrientation.VERTICAL, createLegend, // include legend true, // tooltips false // urls );/*from ww w .j av a 2 s . c o m*/ chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customization... XYPlot plot = (XYPlot) chart.getPlot(); plot.setBackgroundPaint(Color.WHITE); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainGridlinePaint(Color.LIGHT_GRAY); plot.setRangeGridlinePaint(Color.LIGHT_GRAY); DeviationRenderer renderer = new DeviationRenderer(true, false); // colors if (dataset.getSeriesCount() == 1) { renderer.setSeriesStroke(0, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); renderer.setSeriesPaint(0, getColorProvider().getPointColor(1.0d)); } else { // special case needed for avoiding devision by zero for (int i = 0; i < dataset.getSeriesCount(); i++) { renderer.setSeriesStroke(i, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); renderer.setSeriesPaint(i, getColorProvider().getPointColor(1.0d - i / (double) (dataset.getSeriesCount() - 1))); } } // background for bounds if (plotBounds) { float[] dashArray = new float[] { 7, 14 }; renderer.setSeriesStroke(boundsSeriesIndex, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, dashArray, 0)); renderer.setSeriesPaint(boundsSeriesIndex, Color.GRAY.brighter()); renderer.setSeriesFillPaint(boundsSeriesIndex, Color.GRAY); } // alpha renderer.setAlpha(0.25f); plot.setRenderer(renderer); NumberAxis xAxis = (NumberAxis) plot.getDomainAxis(); if (axis[INDEX] < 0) { xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits(Locale.US)); xAxis.setLabel(SERIESINDEX_LABEL); Range range = getRangeForName(SERIESINDEX_LABEL); if (range == null) { xAxis.setAutoRange(true); xAxis.setAutoRangeStickyZero(false); xAxis.setAutoRangeIncludesZero(false); } else { xAxis.setRange(range, true, false); } } else { xAxis.setLabel(dataTable.getColumnName(axis[INDEX])); Range range = getRangeForDimension(axis[INDEX]); if (range == null) { xAxis.setAutoRange(true); xAxis.setAutoRangeStickyZero(false); xAxis.setAutoRangeIncludesZero(false); } else { xAxis.setRange(range, true, false); } } xAxis.setLabelFont(LABEL_FONT_BOLD); xAxis.setTickLabelFont(LABEL_FONT); xAxis.setVerticalTickLabels(isLabelRotating()); NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); yAxis.setLabel(VALUEAXIS_LABEL); yAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US)); setYAxisRange(yAxis); yAxis.setLabelFont(LABEL_FONT_BOLD); yAxis.setTickLabelFont(LABEL_FONT); return chart; }
From source file:grafici.StatisticheLineChart.java
/** * Creates a sample chart./*from w w w. ja v a2s . com*/ * * @param dataset * the dataset. * * @return The chart. */ private static JFreeChart createChart(CategoryDataset dataset, Table results, int variabile, int valore) { // create the chart... JFreeChart chart = ChartFactory.createLineChart(titolo, "", // domain axis label results.getColumn(valore).getText().toUpperCase(), // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? ); chart.setBackgroundPaint(Color.white); final CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(Color.lightGray); plot.setRangeGridlinePaint(Color.white); // customise the range axis... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRangeIncludesZero(true); // **************************************************************************** // * JFREECHART DEVELOPER GUIDE * // * The JFreeChart Developer Guide, written by David Gilbert, is available * // * to purchase from Object Refinery Limited: * // * * // * http://www.object-refinery.com/jfreechart/guide.html * // * * // * Sales are used to provide funding for the JFreeChart project - please * // * support us so that we can continue developing free software. * // **************************************************************************** // customise the renderer... final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); // renderer.setDrawShapes(true); renderer.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f)); renderer.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f)); renderer.setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 2.0f, 6.0f }, 0.0f)); // OPTIONAL CUSTOMISATION COMPLETED. return chart; }
From source file:org.fhaes.jsea.JSEABarChart.java
/** * TODO/* w w w.j av a2 s .co m*/ * * @param c * @param k * @return */ @SuppressWarnings("deprecation") private static CategoryItemRenderer createCategoryItemRenderer(Paint c, int k) { CategoryItemRenderer renderer = new LineAndShapeRenderer(); renderer.setPaint(Color.black); renderer.setShape(new Ellipse2D.Double(0, 0, 0, 0)); if (k == 3) { renderer.setSeriesStroke(0, new BasicStroke(3.0f)); } if (k == 2) { renderer.setSeriesStroke(0, new BasicStroke(3.0f, BasicStroke.JOIN_MITER, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 1.0f, 5.0f }, 0.0f)); } if (k == 1) { renderer.setSeriesStroke(0, new BasicStroke(3.0f, BasicStroke.JOIN_BEVEL, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 5.0f, 10.0f }, 0.0f)); } return renderer; }
From source file:org.jfree.chart.demo.LineChartDemo5.java
/** * Creates a sample chart.//from w ww .j ava 2 s. c o m * * @param dataset the dataset. * * @return a chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createLineChart("Line Chart Demo 5", // chart title "Type", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips false // urls ); // final StandardLegend legend = (StandardLegend) chart.getLegend(); // legend.setDisplaySeriesShapes(true); final Shape[] shapes = new Shape[3]; int[] xpoints; int[] ypoints; // right-pointing triangle xpoints = new int[] { -3, 3, -3 }; ypoints = new int[] { -3, 0, 3 }; shapes[0] = new Polygon(xpoints, ypoints, 3); // vertical rectangle shapes[1] = new Rectangle2D.Double(-2, -3, 3, 6); // left-pointing triangle xpoints = new int[] { -3, 3, 3 }; ypoints = new int[] { 0, -3, 3 }; shapes[2] = new Polygon(xpoints, ypoints, 3); final DrawingSupplier supplier = new DefaultDrawingSupplier(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE, shapes); final CategoryPlot plot = chart.getCategoryPlot(); plot.setDrawingSupplier(supplier); chart.setBackgroundPaint(Color.yellow); // set the stroke for each series... plot.getRenderer().setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f)); plot.getRenderer().setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f)); plot.getRenderer().setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 2.0f, 6.0f }, 0.0f)); // customise the renderer... final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); // renderer.setDrawShapes(true); renderer.setItemLabelsVisible(true); // renderer.setLabelGenerator(new StandardCategoryLabelGenerator()); // customise the range axis... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRangeIncludesZero(false); rangeAxis.setUpperMargin(0.12); return chart; }
From source file:com.piketec.jenkins.plugins.tpt.publisher.PieChart.java
/** * Render the pie chart with the given height * // w w w. j a v a 2s. c o m * @param height * The height of the resulting image * @return The pie chart rendered as an image */ public BufferedImage render(int height) { BufferedImage image = new BufferedImage(totalWidth, totalHeight, BufferedImage.TYPE_INT_RGB); Graphics2D g2 = image.createGraphics(); g2.scale(zoom, zoom); // fill background to white g2.setColor(Color.WHITE); g2.fill(new Rectangle(totalWidth, totalHeight)); // prepare render hints g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); g2.setStroke(new BasicStroke(4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); // draw shadow image g2.drawImage(pieShadow.getImage(), 0, 0, pieShadow.getImageObserver()); double start = 0; List<Arc2D> pies = new ArrayList<>(); // pie segmente erzeugen und fuellen if (total == 0) { g2.setColor(BRIGHT_GRAY); g2.fillOval(centerX - radius, centerY - radius, 2 * radius, 2 * radius); g2.setColor(Color.WHITE); g2.drawOval(centerX - radius, centerY - radius, 2 * radius, 2 * radius); } else { for (Segment s : segments) { double portionDegrees = s.getPortion() / total; Arc2D pie = paintPieSegment(g2, start, portionDegrees, s.getColor()); if (withSubSegments) { double smallRadius = radius * s.getSubSegmentRatio(); paintPieSegment(g2, start, portionDegrees, smallRadius, s.getColor().darker()); } start += portionDegrees; // portion degree jetzt noch als String (z.B. "17.3%" oder "20%" zusammenbauen) String p = String.format(Locale.ENGLISH, "%.1f", Math.rint(portionDegrees * 1000) / 10.0); p = removeSuffix(p, ".0"); // evtl. ".0" bei z.B. "25.0" abschneiden (-> "25") s.setPercent(p + "%"); pies.add(pie); } // weissen Rahmen um die pie segmente zeichen g2.setColor(Color.WHITE); for (Arc2D pie : pies) { g2.draw(pie); } } // Legende zeichnen renderLegend(g2); // "xx%" Label direkt auf die pie segmente zeichen g2.setColor(Color.WHITE); float fontSize = 32f; g2.setFont(NORMALFONT.deriveFont(fontSize).deriveFont(Font.BOLD)); start = 0; for (Segment s : segments) { if (s.getPortion() < 1E-6) { continue; // ignore segments with portions that are extremely small } double portionDegrees = s.getPortion() / total; double angle = start + portionDegrees / 2; // genau in der Mitte des Segments double xOffsetForCenteredTxt = 8 * s.getPercent().length(); // assume roughly 8px per char int x = (int) (centerX + 0.6 * radius * Math.sin(2 * Math.PI * angle) - xOffsetForCenteredTxt); int y = (int) (centerY - 0.6 * radius * Math.cos(2 * Math.PI * angle) + fontSize / 2); g2.drawString(s.getPercent(), x, y); start += portionDegrees; } return image; }
From source file:edu.scripps.fl.curves.plot.CurvePlot.java
public void addLineAt(double response) { addLineAt(response, Color.LIGHT_GRAY, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 2.0f, 6.0f }, 0.0f)); }
From source file:edu.ucla.stat.SOCR.chart.demo.LineChartDemo5.java
/** * Creates a sample chart./* w ww. j a v a2 s . co m*/ * * @param dataset the dataset. * * @return a chart. */ protected JFreeChart createChart(CategoryDataset dataset) { JFreeChart chart = ChartFactory.createLineChart(chartTitle, // chart title domainLabel, // domain axis label rangeLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation !legendPanelOn, // include legend true, // tooltips false // urls ); chart.setBackgroundPaint(Color.white); Shape[] shapes = new Shape[3]; int[] xpoints; int[] ypoints; // right-pointing triangle xpoints = new int[] { -3, 3, -3 }; ypoints = new int[] { -3, 0, 3 }; shapes[0] = new Polygon(xpoints, ypoints, 3); // vertical rectangle shapes[1] = new Rectangle2D.Double(-2, -3, 3, 6); // left-pointing triangle xpoints = new int[] { -3, 3, 3 }; ypoints = new int[] { 0, -3, 3 }; shapes[2] = new Polygon(xpoints, ypoints, 3); DrawingSupplier supplier = new DefaultDrawingSupplier(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE, shapes); CategoryPlot plot = chart.getCategoryPlot(); plot.setOrientation(PlotOrientation.HORIZONTAL); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setDrawingSupplier(supplier); // set the stroke for each series... plot.getRenderer().setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f)); plot.getRenderer().setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f)); plot.getRenderer().setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 2.0f, 6.0f }, 0.0f)); // customise the renderer... LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); renderer.setBaseShapesVisible(true); renderer.setBaseItemLabelsVisible(true); renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator()); // customise the range axis... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRangeIncludesZero(false); rangeAxis.setUpperMargin(0.12); setCategorySummary(dataset); return chart; }
From source file:com.rapidminer.gui.plotter.charts.MultipleSeriesChartPlotter.java
private JFreeChart createChart() { // create the chart... JFreeChart chart = ChartFactory.createXYLineChart(null, // chart title null, // x axis label null, // y axis label null, // data PlotOrientation.VERTICAL, false, // include legend true, // tooltips false // urls );//from w ww .ja va 2 s.c o m chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customization... XYPlot plot = (XYPlot) chart.getPlot(); plot.setBackgroundPaint(Color.WHITE); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainGridlinePaint(Color.LIGHT_GRAY); plot.setRangeGridlinePaint(Color.LIGHT_GRAY); // domain axis if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) { if ((dataTable.isDate(indexAxis)) || (dataTable.isDateTime(indexAxis))) { DateAxis domainAxis = new DateAxis(dataTable.getColumnName(indexAxis)); domainAxis.setTimeZone(Tools.getPreferredTimeZone()); chart.getXYPlot().setDomainAxis(domainAxis); } } else { plot.getDomainAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits(Locale.US)); ((NumberAxis) plot.getDomainAxis()).setAutoRangeStickyZero(false); ((NumberAxis) plot.getDomainAxis()).setAutoRangeIncludesZero(false); } ValueAxis xAxis = plot.getDomainAxis(); if (indexAxis > -1) { xAxis.setLabel(getDataTable().getColumnName(indexAxis)); } else { xAxis.setLabel(SERIESINDEX_LABEL); } xAxis.setAutoRange(true); xAxis.setLabelFont(LABEL_FONT_BOLD); xAxis.setTickLabelFont(LABEL_FONT); xAxis.setVerticalTickLabels(isLabelRotating()); if (indexAxis > 0) { if (getRangeForDimension(indexAxis) != null) { xAxis.setRange(getRangeForDimension(indexAxis)); } } else { if (getRangeForName(SERIESINDEX_LABEL) != null) { xAxis.setRange(getRangeForName(SERIESINDEX_LABEL)); } } // renderer and range axis synchronized (dataTable) { int numberOfSelectedColumns = 0; for (int c = 0; c < dataTable.getNumberOfColumns(); c++) { if (getPlotColumn(c)) { if (dataTable.isNumerical(c)) { numberOfSelectedColumns++; } } } int columnCount = 0; for (int c = 0; c < dataTable.getNumberOfColumns(); c++) { if (getPlotColumn(c)) { if (dataTable.isNumerical(c)) { // YIntervalSeries series = new // YIntervalSeries(this.dataTable.getColumnName(c)); XYSeriesCollection dataset = new XYSeriesCollection(); XYSeries series = new XYSeries(dataTable.getColumnName(c)); Iterator<DataTableRow> i = dataTable.iterator(); int index = 1; while (i.hasNext()) { DataTableRow row = i.next(); double value = row.getValue(c); if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) { double indexValue = row.getValue(indexAxis); series.add(indexValue, value); } else { series.add(index++, value); } } dataset.addSeries(series); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(); Color color = getColorProvider().getPointColor(1.0d); if (numberOfSelectedColumns > 1) { color = getColorProvider() .getPointColor(columnCount / (double) (numberOfSelectedColumns - 1)); } renderer.setSeriesPaint(0, color); renderer.setSeriesStroke(0, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); renderer.setSeriesShapesVisible(0, false); NumberAxis yAxis = new NumberAxis(dataTable.getColumnName(c)); if (getRangeForDimension(c) != null) { yAxis.setRange(getRangeForDimension(c)); } else { yAxis.setAutoRange(true); yAxis.setAutoRangeStickyZero(false); yAxis.setAutoRangeIncludesZero(false); } yAxis.setLabelFont(LABEL_FONT_BOLD); yAxis.setTickLabelFont(LABEL_FONT); if (numberOfSelectedColumns > 1) { yAxis.setAxisLinePaint(color); yAxis.setTickMarkPaint(color); yAxis.setLabelPaint(color); yAxis.setTickLabelPaint(color); } plot.setRangeAxis(columnCount, yAxis); plot.setRangeAxisLocation(columnCount, AxisLocation.TOP_OR_LEFT); plot.setDataset(columnCount, dataset); plot.setRenderer(columnCount, renderer); plot.mapDatasetToRangeAxis(columnCount, columnCount); columnCount++; } } } } chart.setBackgroundPaint(Color.white); return chart; }