List of usage examples for java.awt BasicStroke JOIN_BEVEL
int JOIN_BEVEL
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From source file:org.owasp.benchmark.score.report.ScatterScores.java
private JFreeChart display(String title, int height, int width, List<Report> toolResults) { JFrame f = new JFrame(title); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); XYSeriesCollection dataset = new XYSeriesCollection(); XYSeries series = new XYSeries("Scores"); for (int i = 0; i < toolResults.size(); i++) { Report toolReport = toolResults.get(i); OverallResults overallResults = toolReport.getOverallResults(); series.add(overallResults.getFalsePositiveRate() * 100, overallResults.getTruePositiveRate() * 100); }/*w ww .ja va 2 s.c o m*/ dataset.addSeries(series); chart = ChartFactory.createScatterPlot(title, "False Positive Rate", "True Positive Rate", dataset, PlotOrientation.VERTICAL, true, true, false); String fontName = "Arial"; DecimalFormat pctFormat = new DecimalFormat("0'%'"); theme = (StandardChartTheme) org.jfree.chart.StandardChartTheme.createJFreeTheme(); theme.setExtraLargeFont(new Font(fontName, Font.PLAIN, 24)); // title theme.setLargeFont(new Font(fontName, Font.PLAIN, 20)); // axis-title theme.setRegularFont(new Font(fontName, Font.PLAIN, 16)); theme.setSmallFont(new Font(fontName, Font.PLAIN, 12)); theme.setRangeGridlinePaint(Color.decode("#C0C0C0")); theme.setPlotBackgroundPaint(Color.white); theme.setChartBackgroundPaint(Color.white); theme.setGridBandPaint(Color.red); theme.setAxisOffset(new RectangleInsets(0, 0, 0, 0)); theme.setBarPainter(new StandardBarPainter()); theme.setAxisLabelPaint(Color.decode("#666666")); theme.apply(chart); XYPlot xyplot = chart.getXYPlot(); NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis(); NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis(); xyplot.setOutlineVisible(true); rangeAxis.setRange(-5, 109.99); rangeAxis.setNumberFormatOverride(pctFormat); rangeAxis.setTickLabelPaint(Color.decode("#666666")); rangeAxis.setMinorTickCount(5); rangeAxis.setTickUnit(new NumberTickUnit(10)); rangeAxis.setAxisLineVisible(true); rangeAxis.setMinorTickMarksVisible(true); rangeAxis.setTickMarksVisible(true); rangeAxis.setLowerMargin(10); rangeAxis.setUpperMargin(10); xyplot.setRangeGridlineStroke(new BasicStroke()); xyplot.setRangeGridlinePaint(Color.lightGray); xyplot.setRangeMinorGridlinePaint(Color.decode("#DDDDDD")); xyplot.setRangeMinorGridlinesVisible(true); domainAxis.setRange(-5, 105); domainAxis.setNumberFormatOverride(pctFormat); domainAxis.setTickLabelPaint(Color.decode("#666666")); domainAxis.setMinorTickCount(5); domainAxis.setTickUnit(new NumberTickUnit(10)); domainAxis.setAxisLineVisible(true); domainAxis.setTickMarksVisible(true); domainAxis.setMinorTickMarksVisible(true); domainAxis.setLowerMargin(10); domainAxis.setUpperMargin(10); xyplot.setDomainGridlineStroke(new BasicStroke()); xyplot.setDomainGridlinePaint(Color.lightGray); xyplot.setDomainMinorGridlinePaint(Color.decode("#DDDDDD")); xyplot.setDomainMinorGridlinesVisible(true); chart.setTextAntiAlias(true); chart.setAntiAlias(true); chart.removeLegend(); chart.setPadding(new RectangleInsets(20, 20, 20, 20)); xyplot.getRenderer().setSeriesPaint(0, Color.decode("#4572a7")); // // setup item labels // XYItemRenderer renderer = xyplot.getRenderer(); // Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 7.0f, 7.0f); // for ( int i = 0; i < dataset.getSeriesCount(); i++ ) { // renderer.setSeriesShape(i, circle); // renderer.setSeriesPaint(i, Color.blue); // String label = ""+((String)dataset.getSeries(i).getKey()); // int idx = label.indexOf( ':'); // label = label.substring( 0, idx ); // StandardXYItemLabelGenerator generator = new StandardXYItemLabelGenerator(label); // renderer.setSeriesItemLabelGenerator(i, generator); // renderer.setSeriesItemLabelsVisible(i, true); // ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_CENTER ); // renderer.setSeriesPositiveItemLabelPosition(i, position); // } makeDataLabels(toolResults, xyplot); makeLegend(toolResults, 57, 48, dataset, xyplot); Stroke dashed = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 6, 3 }, 0); for (XYDataItem item : (List<XYDataItem>) series.getItems()) { double x = item.getX().doubleValue(); double y = item.getY().doubleValue(); double z = (x + y) / 2; XYLineAnnotation score = new XYLineAnnotation(x, y, z, z, dashed, Color.blue); xyplot.addAnnotation(score); } // // put legend inside plot // LegendTitle lt = new LegendTitle(xyplot); // lt.setItemFont(theme.getSmallFont()); // lt.setPosition(RectangleEdge.RIGHT); // lt.setItemFont(theme.getSmallFont()); // XYTitleAnnotation ta = new XYTitleAnnotation(.7, .55, lt, RectangleAnchor.TOP_LEFT); // ta.setMaxWidth(0.48); // xyplot.addAnnotation(ta); // draw guessing line XYLineAnnotation guessing = new XYLineAnnotation(-5, -5, 105, 105, dashed, Color.red); xyplot.addAnnotation(guessing); XYPointerAnnotation worse = makePointer(75, 5, "Worse than guessing", TextAnchor.TOP_CENTER, 90); xyplot.addAnnotation(worse); XYPointerAnnotation better = makePointer(25, 100, "Better than guessing", TextAnchor.BOTTOM_CENTER, 270); xyplot.addAnnotation(better); XYTextAnnotation stroketext = new XYTextAnnotation(" Random Guess", 88, 107); stroketext.setTextAnchor(TextAnchor.CENTER_RIGHT); stroketext.setBackgroundPaint(Color.white); stroketext.setPaint(Color.red); stroketext.setFont(theme.getRegularFont()); xyplot.addAnnotation(stroketext); XYLineAnnotation strokekey = new XYLineAnnotation(58, 107, 68, 107, dashed, Color.red); xyplot.setBackgroundPaint(Color.white); xyplot.addAnnotation(strokekey); ChartPanel cp = new ChartPanel(chart, height, width, 400, 400, 1200, 1200, false, false, false, false, false, false); f.add(cp); f.pack(); f.setLocationRelativeTo(null); // f.setVisible(true); return chart; }
From source file:org.openmeetings.app.data.record.BatikMethods.java
public void drawThickLine2DPaint(Graphics2D g2d, double x1, double y1, double x2, double y2, int width, Color c, double xObj, double yObj, float alpha) throws Exception { g2d.setPaint(c);/* w w w.ja va 2 s . c om*/ int[] rules = new int[8]; //all possible Compositing Rules: rules[0] = AlphaComposite.SRC_OVER; rules[1] = AlphaComposite.DST_OVER; rules[2] = AlphaComposite.CLEAR; rules[3] = AlphaComposite.SRC; rules[4] = AlphaComposite.SRC_IN; rules[5] = AlphaComposite.DST_IN; rules[6] = AlphaComposite.SRC_OUT; rules[7] = AlphaComposite.DST_OUT; g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, alpha)); g2d.setStroke(new BasicStroke(width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL)); Line2D line = new Line2D.Double(x1, y1, x2, y2); g2d.draw(line); }
From source file:net.sf.jclal.gui.view.components.chart.ExternalBasicChart.java
private JFreeChart createChart(XYDataset dataset, String title, String xTitle, String yTitle) { colors.add(Color.BLACK);// ww w . ja v a2s . c om colors.add(1, Color.BLUE); colors.add(1, Color.RED); colors.add(1, Color.GREEN); colors.add(1, Color.YELLOW); colors.add(1, Color.CYAN); colors.add(1, Color.MAGENTA); colors.add(1, new Color(111, 83, 64)); colors.add(1, new Color(153, 51, 255)); colors.add(1, new Color(102, 204, 255)); colors.add(1, new Color(85, 80, 126)); colors.add(1, new Color(168, 80, 126)); chart = ChartFactory.createXYLineChart(title, xTitle, yTitle, dataset, PlotOrientation.VERTICAL, true, true, false); chart.setBackgroundPaint(Color.white); chart.getXYPlot().setBackgroundPaint(Color.white); chart.getXYPlot().setDomainGridlinePaint(Color.white); chart.getXYPlot().setRangeGridlinePaint(Color.white); int numSeries = series.getSeriesCount(); XYLineAndShapeRenderer renderer = ((XYLineAndShapeRenderer) chart.getXYPlot().getRenderer()); renderer.setDrawSeriesLineAsPath(true); renderer.setSeriesStroke(0, new BasicStroke(2.0F)); renderer.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 2 }, 0)); renderer.setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 6.0f, 2.0f, 6.0f, 2.0f }, 0.0f)); renderer.setSeriesStroke(3, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 12.0f, 2.0f, 2.0f, 2.0f }, 0.0f)); renderer.setSeriesStroke(4, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 12.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f }, 0.0f)); renderer.setSeriesStroke(5, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 12, 2, 12, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, 0)); renderer.setSeriesStroke(6, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 6.0f, 2.0f, 6.0f, 2.0f, 2.0f, 2.0f }, 0.0f)); renderer.setSeriesStroke(7, new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 6.0f, 2.0f, 6.0f, 2.0f, 6.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f }, 0.0f)); for (int i = 0; i < numSeries; i++) { if (i == colors.size()) { colors = addColors(colors, numSeries); } if (viewWithOutColor) { renderer.setSeriesPaint(i, Color.BLACK); } else { String name = series.getSeries(i).getKey().toString(); if (!controlCurveColor.containsKey(name)) { renderer.setSeriesPaint(i, colors.get(i)); controlCurveColor.put(name, colors.get(i)); } else { renderer.setSeriesPaint(i, controlCurveColor.get(name)); } renderer.setSeriesShapesVisible(i, viewPointsForm); if (viewWhiteBackground) { chart.getXYPlot().setBackgroundPaint(Color.WHITE); } } } chart.getXYPlot().setRenderer(renderer); return chart; }
From source file:org.jstockchart.plot.TimeseriesPlot.java
private XYPlot createPricePlot() { Font axisFont = new Font("Arial", 0, 12); Stroke stroke = new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.CAP_SQUARE, 0.0f, new float[] { 1.0f, 1.0f }, 1.0f); PriceArea priceArea = timeseriesArea.getPriceArea(); Color averageColor = new Color(243, 182, 117); priceArea.setAverageColor(averageColor); priceArea.setPriceColor(Color.BLUE); TimeSeriesCollection priceDataset = new TimeSeriesCollection(); priceDataset.addSeries(dataset.getPriceTimeSeries().getTimeSeries()); if (priceArea.isAverageVisible()) { priceDataset.addSeries(dataset.getAverageTimeSeries().getTimeSeries()); }/*w w w . ja v a 2s . c o m*/ CentralValueAxis logicPriceAxis = priceArea.getLogicPriceAxis(); logicPriceAxis.setTickCount(7); CFXNumberAxis priceAxis = new CFXNumberAxis(logicPriceAxis.getLogicTicks()); priceAxis.setShowUD(true); priceAxis.setOpenPrice(logicPriceAxis.getCentralValue().doubleValue()); priceAxis.setTickMarksVisible(false); XYLineAndShapeRenderer priceRenderer = new XYLineAndShapeRenderer(true, false); priceAxis.setUpperBound(logicPriceAxis.getUpperBound()); priceAxis.setLowerBound(logicPriceAxis.getLowerBound()); priceAxis.setAxisLineVisible(false); priceAxis.setTickLabelFont(axisFont); priceRenderer.setSeriesPaint(0, priceArea.getPriceColor()); priceRenderer.setSeriesPaint(1, priceArea.getAverageColor()); CFXNumberAxis rateAxis = new CFXNumberAxis(logicPriceAxis.getRatelogicTicks()); rateAxis.setShowUD(true); rateAxis.setOpenPrice(logicPriceAxis.getCentralValue().doubleValue()); rateAxis.setTickMarksVisible(false); ; rateAxis.setTickLabelFont(axisFont); rateAxis.setAxisLineVisible(false); rateAxis.setUpperBound(logicPriceAxis.getUpperBound()); rateAxis.setLowerBound(logicPriceAxis.getLowerBound()); XYPlot plot = new XYPlot(priceDataset, null, priceAxis, priceRenderer); plot.setBackgroundPaint(priceArea.getBackgroudColor()); plot.setOrientation(priceArea.getOrientation()); plot.setRangeAxisLocation(priceArea.getPriceAxisLocation()); plot.setRangeMinorGridlinesVisible(false); Stroke outLineStroke = new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.CAP_SQUARE, 0.0f, new float[] { 1.0f, 1.0f }, 1.0f); Stroke gridLineStroke = new BasicStroke(0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f, new float[] { 2.0f, 2.0f }, 1.0f); plot.setRangeGridlineStroke(gridLineStroke); plot.setDomainGridlineStroke(gridLineStroke); plot.setRangeGridlinesVisible(true); plot.setDomainGridlinesVisible(true); plot.setOutlineVisible(true); plot.setOutlineStroke(outLineStroke); plot.setOutlinePaint(Color.BLACK); if (priceArea.isRateVisible()) { plot.setRangeAxis(1, rateAxis); plot.setRangeAxisLocation(1, priceArea.getRateAxisLocation()); plot.setDataset(1, null); plot.mapDatasetToRangeAxis(1, 1); } if (priceArea.isMarkCentralValue()) { Number centralPrice = logicPriceAxis.getCentralValue(); if (centralPrice != null) { plot.addRangeMarker(new ValueMarker(centralPrice.doubleValue(), priceArea.getCentralPriceColor(), new BasicStroke())); } } return plot; }
From source file:edu.ucla.stat.SOCR.chart.demo.SOCR_EM_MixtureModelChartDemo.java
public void init() { CLEAR_BUTTON = false;//from w ww . j ava 2 s . c o m LEGEND_SWITCH = false; //DefaultDrawingSupplier supplier = new DefaultDrawingSupplier(); DrawingSupplier supplier = new DefaultDrawingSupplier(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE); //series_shapes = supplier.createStandardSeriesShapes(); //color_mainGroup = supplier.getNextPaint(); //moved to EM for (int i = 0; i < 10; i++) { //color_kernels[i] = supplier.getNextPaint(); //series_strokes[i] = supplier.getNextStroke(); series_shapes[i] = supplier.getNextShape(); } series_strokes[0] = new BasicStroke(1.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL); series_strokes[1] = new BasicStroke(2.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL); series_strokes[2] = new BasicStroke(3.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL); series_strokes[3] = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f); series_strokes[4] = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f); series_strokes[5] = new BasicStroke(3.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f); series_strokes[6] = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f); series_strokes[7] = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f); series_strokes[8] = new BasicStroke(3.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 6.0f, 6.0f }, 0.0f); series_strokes[9] = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 2.0f, 6.0f }, 0.0f); controlPanel = new JPanel(); modelAllSelected = TOGETHER; num_series = 1; mEMexperiment = new MixtureEMExperiment[num_series]; mEMexperiment[0] = new MixtureEMExperiment(); resultsTables = new CustomJTable[num_series]; resultsTables[0] = mEMexperiment[0].getResultsTable(); initControlPanel(); //initResutlsTable(); SHOW_STATUS_TEXTAREA = false; super.init(); indLabel = new JLabel("X"); depLabel = new JLabel("Y"); mEMexperiment[0].resetSize(); packControlArea(); }
From source file:org.openmeetings.app.data.record.BatikMethods.java
public void drawThickLine2D(Graphics2D g2d, double x1, double y1, double x2, double y2, int width, Color c, double xObj, double yObj, float alpha) throws Exception { g2d.setPaint(c);//from w ww. j ava2 s. co m int[] rules = new int[8]; //all possible Compositing Rules: rules[0] = AlphaComposite.SRC_OVER; rules[1] = AlphaComposite.DST_OVER; rules[2] = AlphaComposite.CLEAR; rules[3] = AlphaComposite.SRC; rules[4] = AlphaComposite.SRC_IN; rules[5] = AlphaComposite.DST_IN; rules[6] = AlphaComposite.SRC_OUT; rules[7] = AlphaComposite.DST_OUT; g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, alpha)); g2d.setStroke(new BasicStroke(width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL)); Line2D line = new Line2D.Double(x1 + xObj, y1 + yObj, x2 + xObj, y2 + yObj); g2d.draw(line); }
From source file:org.operamasks.faces.render.graph.LineChartRenderer.java
private Stroke createLineStroke(float width, LineStyleType style) { if (style == null || style == LineStyleType.Solid) { return new BasicStroke(width); }// w w w . ja v a 2 s . c om float[] dash = null; if (style == LineStyleType.Dot) { dash = new float[] { width * 2 }; } else if (style == LineStyleType.Dash) { dash = new float[] { width * 8, width * 2 }; } else if (style == LineStyleType.DashDot) { dash = new float[] { width * 8, width * 2, width * 2, width * 2 }; } else if (style == LineStyleType.DashDotDot) { dash = new float[] { width * 8, width * 2, width * 2, width * 2, width * 2, width * 2 }; } return new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0f, dash, 0f); }
From source file:org.openmeetings.app.data.record.BatikMethods.java
public void drawThickLine(Graphics2D g2d, int x1, int y1, int x2, int y2, int width, Color c) throws Exception { g2d.setPaint(c);/*from w w w .ja v a2s . c o m*/ g2d.setStroke(new BasicStroke(width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL)); g2d.drawLine(x1, y1, x2, y2); }
From source file:netplot.GenericPlotPanel.java
void genericConfig(JFreeChart chart, XYPlot plot, int plotIndex) { if (!enableLegend) { chart.removeLegend();/*from ww w.ja va 2 s . c o m*/ } XYItemRenderer xyItemRenderer = plot.getRenderer(); //May also be XYBarRenderer if (xyItemRenderer instanceof XYLineAndShapeRenderer) { XYToolTipGenerator xyToolTipGenerator = xyItemRenderer.getBaseToolTipGenerator(); //If currently an XYLineAndShapeRenderer replace it so that we inc the colour for every plotIndex XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(linesEnabled, shapesEnabled); //Ensure we don't loose the tool tips on the new renderer renderer.setBaseToolTipGenerator(xyToolTipGenerator); renderer.setBasePaint(getPlotColour(plotIndex)); renderer.setSeriesStroke(0, new BasicStroke(lineWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL), true); plot.setRenderer(plotIndex, renderer); } //If we have a new y axis then we need a new data set if (yAxisName != null && yAxisName.length() > 0) { if (logYAxis) { LogAxis yAxis = new LogAxis(yAxisName); yAxis.setAutoRange(false); yAxis.setNumberFormatOverride(new LogFormat(10, "10", true)); yAxis.setRange(minScaleValue, maxScaleValue); yAxis.setLowerBound(minScaleValue); yAxis.setUpperBound(maxScaleValue); plot.setRangeAxis(yAxisIndex, yAxis); plot.setRangeAxisLocation(yAxisIndex, AxisLocation.BOTTOM_OR_LEFT); } else { NumberAxis axis = new NumberAxis(yAxisName); axis.setAutoRangeIncludesZero(zeroOnYScale); if (autoScaleEnabled) { axis.setAutoRange(true); } else { Range range = new Range(minScaleValue, maxScaleValue); axis.setRangeWithMargins(range, true, true); } if (yAxisTickCount > 0) { NumberTickUnit tick = new NumberTickUnit(yAxisTickCount); axis.setTickUnit(tick); } plot.setRangeAxis(yAxisIndex, axis); plot.setRangeAxisLocation(yAxisIndex, AxisLocation.BOTTOM_OR_LEFT); } yAxisIndex++; } plot.mapDatasetToRangeAxis(plotIndex, yAxisIndex - 1); ValueAxis a = plot.getDomainAxis(); if (xAxisName.length() > 0) { a.setLabel(xAxisName); } //We can enable/disable zero on the axis if we have a NumberAxis if (a instanceof NumberAxis) { ((NumberAxis) a).setAutoRangeIncludesZero(zeroOnXScale); } }
From source file:org.tsho.dmc2.core.chart.TrajectoryMultiRenderer.java
public LegendItemCollection getLegendItems() { Stroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL); Shape shape = new Rectangle2D.Double(-3, -3, 6, 6); LegendItemCollection legendItems = new LegendItemCollection(); for (int i = 0; i < stepperList.length; i++) { legendItems.add(new LegendItem(Integer.toString(i), "", shape, true, paintList[i], stroke, Color.yellow, stroke));// ww w . java 2 s .c om } return legendItems; }