Example usage for java.awt BasicStroke CAP

Introduction

In this page you can find the example usage for java.awt BasicStroke CAP_ROUND.

Prototype

int CAP_ROUND

To view the source code for java.awt BasicStroke CAP_ROUND.

Click Source Link

Document

Ends unclosed subpaths and dash segments with a round decoration that has a radius equal to half of the width of the pen.

Usage

From source file:edu.unibonn.kmeans.mapreduce.plotting.TimeSeriesPlotter_KMeans.java

/**
  * Creates a chart.//from ww w . ja  va2  s .  c om
  * 
  * @param dataset  a dataset.
 * @param clusters 
  * 
  * @return A chart.
  */
//    private JFreeChart createChart(final XYDataset dataset, ArrayList<Cluster_DBScan> clusters) {
//
//        final JFreeChart chart = ChartFactory.createTimeSeriesChart(
//            "Sensors",
//            "Time", "Erlang",
//            dataset,
//            false, //t
//            true, //t
//            false //f
//        );
//
//        ChartUtilities.applyCurrentTheme(chart);
//        
//        //chart.setBackgroundPaint(Color.white);
//
////        final StandardLegend sl = (StandardLegend) chart.getLegend();
////        sl.setDisplaySeriesShapes(true);
//
//        final XYPlot plot = chart.getXYPlot();
//        plot.setBackgroundPaint(Color.WHITE);
//        plot.setDomainGridlinePaint(Color.white);
//        plot.setRangeGridlinePaint(Color.white);
////        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
//        plot.setDomainCrosshairVisible(true);
//        plot.setRangeCrosshairVisible(true);
//        
//        final XYItemRenderer renderer = plot.getRenderer();
//        
//        if (renderer instanceof StandardXYItemRenderer) 
//        {
//            final StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer;
//            //rr.setPlotShapes(true);
//            rr.setShapesFilled(true);
//            rr.setItemLabelsVisible(true);
//        }
//
//        int temp_count = 0;
//        
//        //for (int i = 0; i < clusters.size(); i++)
//        for (int i = 0; (i < 11) && (i < clusters.size()); i++)
//      {
//         Cluster_DBScan current_cluster = clusters.get(i);   
//         ArrayList<Day_24d> member_time_series = current_cluster.getMembership();
//         
//         for (int j = 0; j < member_time_series.size(); j++)
//         {
//            renderer.setSeriesPaint(j+temp_count, getColor(i));
//         }
//         temp_count = temp_count + member_time_series.size();
//      }
//        
//        final DateAxis axis = (DateAxis) plot.getDomainAxis();    
//        axis.setDateFormatOverride(new SimpleDateFormat("HH:mm"));
//        
//        final ValueAxis axis_y = plot.getRangeAxis();
//        axis_y.setRange(0, 100);
//        
//        return chart;
//
//    }

private JFreeChart createChart(final XYDataset dataset, final XYDataset dataset_centroids,
        ArrayList<Cluster_KMeans> clusters) {
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Sensors", "Time", "Erlang", dataset, false, //t
            true, //t
            false //f
    );

    ChartUtilities.applyCurrentTheme(chart);

    //chart.setBackgroundPaint(Color.white);

    //        final StandardLegend sl = (StandardLegend) chart.getLegend();
    //        sl.setDisplaySeriesShapes(true);

    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    //        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    final XYItemRenderer renderer = plot.getRenderer();

    if (renderer instanceof StandardXYItemRenderer) {
        final StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer;
        //rr.setPlotShapes(true);
        rr.setShapesFilled(true);
        rr.setItemLabelsVisible(true);
    }

    int temp_count = 0;

    //for (int i = 0; i < clusters.size(); i++)
    for (int i = 0; (i < 11) && (i < clusters.size()); i++) {
        Cluster_KMeans current_cluster = clusters.get(i);
        ArrayList<Day_24d> member_time_series = current_cluster.getMembership();

        for (int j = 0; j < member_time_series.size(); j++) {
            renderer.setSeriesPaint(j + temp_count, getColor(i));
        }
        temp_count = temp_count + member_time_series.size();
    }

    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("HH:mm"));

    //final ValueAxis axis_y = plot.getRangeAxis();
    //axis_y.setRange(0, 20);

    plot.setDataset(1, dataset_centroids);
    plot.setRenderer(1, new StandardXYItemRenderer());

    for (int i = 0; (i < clusters.size()); i++) {
        //plot.getRenderer(1).setSeriesPaint(i, getColor(i));
        plot.getRenderer(1).setSeriesPaint(i, Color.BLACK);
        plot.getRenderer(1).setSeriesStroke(i, new BasicStroke(3.0f, BasicStroke.CAP_ROUND,
                BasicStroke.JOIN_ROUND, 1.0f, new float[] { 10.0f, 6.0f }, 0.0f));
    }

    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    return chart;
}

From source file:com.rapidminer.gui.plotter.charts.DistributionPlotter.java

private JFreeChart createNumericalChart() {
    JFreeChart chart;/*from  w w w . j  a va  2  s .c o m*/
    XYDataset dataset = createNumericalDataSet();
    // create the chart...
    String domainName = dataTable == null ? MODEL_DOMAIN_AXIS_NAME : dataTable.getColumnName(plotColumn);
    chart = ChartFactory.createXYLineChart(null, // chart title
            domainName, // x axis label
            RANGE_AXIS_NAME, // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    DeviationRenderer renderer = new DeviationRenderer(true, false);
    Stroke stroke = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    if (dataset.getSeriesCount() == 1) {
        renderer.setSeriesStroke(0, stroke);
        renderer.setSeriesPaint(0, Color.RED);
        renderer.setSeriesFillPaint(0, Color.RED);
    } else {
        for (int i = 0; i < dataset.getSeriesCount(); i++) {
            renderer.setSeriesStroke(i, stroke);
            Color color = getColorProvider()
                    .getPointColor((double) i / (double) (dataset.getSeriesCount() - 1));
            renderer.setSeriesPaint(i, color);
            renderer.setSeriesFillPaint(i, color);
        }
    }
    renderer.setAlpha(0.12f);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setRenderer(renderer);

    return chart;
}

From source file:org.drools.planner.benchmark.core.statistic.PlannerStatistic.java

private void writeAverageCalculateCountPerSecondSummaryChart() {
    NumberAxis xAxis = new NumberAxis("Problem scale");
    NumberAxis yAxis = new NumberAxis("Average calculate count per second");
    XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
    int seriesIndex = 0;
    for (SolverBenchmark solverBenchmark : plannerBenchmark.getSolverBenchmarkList()) {
        String solverLabel = solverBenchmark.getName();
        if (solverBenchmark.isRankingBest()) {
            solverLabel += " (winner)";
        }/*from w w w.j  a v  a 2 s  . c  o m*/
        XYSeries series = new XYSeries(solverLabel);
        for (SingleBenchmark singleBenchmark : solverBenchmark.getSingleBenchmarkList()) {
            if (singleBenchmark.isSuccess()) {
                long problemScale = singleBenchmark.getProblemScale();
                long averageCalculateCountPerSecond = singleBenchmark.getAverageCalculateCountPerSecond();
                series.add((Long) problemScale, (Long) averageCalculateCountPerSecond);
            }
        }
        XYSeriesCollection seriesCollection = new XYSeriesCollection();
        seriesCollection.addSeries(series);
        plot.setDataset(seriesIndex, seriesCollection);
        XYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);
        // Use dashed line
        renderer.setSeriesStroke(0, new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f,
                new float[] { 2.0f, 6.0f }, 0.0f));
        plot.setRenderer(seriesIndex, renderer);
        seriesIndex++;
    }
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart("Average calculate count summary (higher is better)",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    averageCalculateCountSummaryFile = new File(plannerBenchmark.getBenchmarkReportDirectory(),
            "averageCalculateCountSummary.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(averageCalculateCountSummaryFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException(
                "Problem writing averageCalculateCountSummaryFile: " + averageCalculateCountSummaryFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:userinterface.graph.SeriesSettings.java

public void updateSeries() {
    // We don't want series to change while we are updating.
    synchronized (graph.getSeriesLock()) {
        int seriesIndex = graph.getJFreeChartIndex(key);

        if (seriesIndex >= 0) {
            /* Set series colour. */
            if (renderer.getSeriesPaint(seriesIndex) == null
                    || !renderer.getSeriesPaint(seriesIndex).equals(seriesColour)) {
                renderer.setSeriesPaint(seriesIndex, seriesColour.getColorValue());
            }/* ww  w.  ja  v a 2  s  .  c o m*/

            /* Set series heading. */
            if (!graph.getXYSeries(key).getKey().equals(seriesHeading.getStringValue())) {
                graph.changeSeriesName(key, seriesHeading.getStringValue());
                try {
                    seriesHeading.setValue(graph.getXYSeries(key).getKey());
                } catch (SettingException e) {
                }
            }

            /* Set showPoints. */
            Boolean pointsVisibleFlag = renderer.getSeriesShapesVisible(seriesIndex);

            if (pointsVisibleFlag == null || pointsVisibleFlag.booleanValue() != showPoints.getBooleanValue()) {
                renderer.setSeriesShapesVisible(seriesIndex, showPoints.getBooleanValue());
            }

            /* Set seriesShape. */
            Shape shape = renderer.getSeriesShape(seriesIndex);
            int shapeIndex = seriesShape.getCurrentIndex();

            if (!ShapeUtilities.equal(shape, SHAPES[shapeIndex]))
                renderer.setSeriesShape(seriesIndex, SHAPES[shapeIndex]);

            /* Set showLines. */
            Boolean linesVisibleFlag = renderer.getSeriesLinesVisible(seriesIndex);
            if (linesVisibleFlag == null || linesVisibleFlag.booleanValue() != showLines.getBooleanValue()) {
                renderer.setSeriesLinesVisible(seriesIndex, showLines.getBooleanValue());
            }

            /* Set stroke - hard to check*/
            if (lineStyle.getCurrentIndex() == SOLID) // solid
            {
                BasicStroke newStroke = new BasicStroke((float) lineWidth.getDoubleValue(),
                        BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 10.0f);
                renderer.setSeriesStroke(seriesIndex, newStroke);
            } else if (lineStyle.getCurrentIndex() == DASHED) // Just dash
            {
                float dash[] = { 2.0f, 3.0f };
                BasicStroke newStroke = new BasicStroke((float) lineWidth.getDoubleValue(),
                        BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 10.0f, dash, 1.0f);
                renderer.setSeriesStroke(seriesIndex, newStroke);
            } else // Funny dash
            {
                float dash[] = { 1.0f, 3.0f, 5.0f, 3.0f };
                BasicStroke newStroke = new BasicStroke((float) lineWidth.getDoubleValue(),
                        BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 10.0f, dash, 0.0f);
                renderer.setSeriesStroke(seriesIndex, newStroke);
            }
        }

        icon = new GraphSeriesIcon(renderer.getSeriesShape(seriesIndex), renderer.getSeriesStroke(seriesIndex),
                seriesColour.getColorValue(), showLines.getBooleanValue(), showPoints.getBooleanValue());
        icon.setOpaque(false);
        icon.setMinimumSize(new Dimension(20, 10));
        icon.setMaximumSize(new Dimension(50, 20));
        icon.setPreferredSize(new Dimension(30, 10));
    }
}

From source file:business.ImageManager.java

private void doDrawPath(Graphics2D big, Point ori, Point dest, Color color) {
    //setup para os rastros
    big.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    big.setStroke(new BasicStroke(0.75f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1f,
            new float[] { 3f, 5f, 7f, 5f, 11f, 5f, 15f, 5f, 21f, 5f, 27f, 5f, 33f, 5f }, 0f));
    big.setColor(color);/*from   w  ww .  j  a v  a 2s .  co  m*/
    //draw path
    Path2D.Double path = new Path2D.Double();
    path.moveTo(ori.getX(), ori.getY());
    path.lineTo(dest.getX(), dest.getY());

    //draw on graph
    big.draw(path);
}

From source file:com.rapidminer.gui.plotter.charts.MultipleScatterPlotter.java

@Override
public void updatePlotter() {

    prepareData();//from   www.  j a v a2 s .  c o  m

    JFreeChart chart = ChartFactory.createScatterPlot(null, // chart title
            null, // domain axis label
            null, // range axis label
            dataSet, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // URLs
    );

    if (xAxis >= 0) {
        int size = dataSet.getSeriesCount();
        chart = ChartFactory.createScatterPlot(null, // chart title
                null, // domain axis label
                null, // range axis label
                dataSet, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips
                false // URLs
        );

        // renderer settings
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setUseOutlinePaint(true);
        renderer.setDrawOutlines(true);

        for (int i = 0; i < size; i++) {
            renderer.setSeriesShapesVisible(i, this.showPoints[plotIndexToColumnIndexMap.get(i)]);
            renderer.setSeriesLinesVisible(i, this.showLines[plotIndexToColumnIndexMap.get(i)]);
        }

        renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 7, 7));

        // 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);
        }
    }

    // GENERAL CHART SETTINGS

    int size = dataSet.getSeriesCount();
    if (size <= 1) {
        chart.getXYPlot().getRenderer().setSeriesPaint(0, getColorProvider().getPointColor(1.0d));
    } else {
        for (int i = 0; i < dataSet.getSeriesCount(); i++) {
            chart.getXYPlot().getRenderer().setSeriesStroke(i,
                    new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
            chart.getXYPlot().getRenderer().setSeriesPaint(i,
                    getColorProvider().getPointColor(i / (double) (dataSet.getSeriesCount() - 1)));
        }
    }

    // set the background colors for the chart...
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setAntiAlias(false);

    // general plot settings
    XYPlot plot = chart.getXYPlot();
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // domain axis
    if (xAxis >= 0) {
        if (dataTable.isNominal(xAxis)) {
            String[] values = new String[dataTable.getNumberOfValues(xAxis)];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(xAxis, i);
            }
            plot.setDomainAxis(new SymbolAxis(dataTable.getColumnName(xAxis), values));
        } else if ((dataTable.isDate(xAxis)) || (dataTable.isDateTime(xAxis))) {
            DateAxis domainAxis = new DateAxis(dataTable.getColumnName(xAxis));
            domainAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setDomainAxis(domainAxis);
        } else {
            if (xLogScale) {
                LogAxis domainAxis = new LogAxis(dataTable.getColumnName(xAxis));
                domainAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setDomainAxis(domainAxis);
            } else {
                NumberAxis domainAxis = new NumberAxis(dataTable.getColumnName(xAxis));
                domainAxis.setAutoRangeStickyZero(false);
                domainAxis.setAutoRangeIncludesZero(false);
                plot.setDomainAxis(domainAxis);
            }
        }
    }
    plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

    // rotate labels
    if (isLabelRotating()) {
        plot.getDomainAxis().setTickLabelsVisible(true);
        plot.getDomainAxis().setVerticalTickLabels(true);
    }

    // range axis
    plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

    // Chart Panel Settings
    if (panel instanceof AbstractChartPanel) {
        panel.setChart(chart);
    } else {
        panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);

        final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
        panel.addMouseListener(controller);
        panel.addMouseMotionListener(controller);

        // react to mouse clicks
        // ATTENTION: ACTIVATING THIS WILL LEAD TO SEVERE MEMORY LEAKS!!! (see below)
        panel.addChartMouseListener(new ChartMouseListener() {

            @Override
            public void chartMouseClicked(ChartMouseEvent e) {
                if (e.getTrigger().getClickCount() > 1) {
                    XYItemEntity entity = (XYItemEntity) e.getEntity();
                    if (entity != null) {
                        String id = idMap.get(new SeriesAndItem(entity.getSeriesIndex(), entity.getItem()));
                        if (id != null) {
                            ObjectVisualizer visualizer = ObjectVisualizerService
                                    .getVisualizerForObject(dataTable);
                            visualizer.startVisualization(id);
                        }
                    }
                }
            }

            @Override
            public void chartMouseMoved(ChartMouseEvent e) {
            }
        });
    }

    // tooltips
    class CustomXYToolTipGenerator implements XYToolTipGenerator {

        public CustomXYToolTipGenerator() {
        }

        @Override
        public String generateToolTip(XYDataset dataset, int row, int column) {
            String id = idMap.get(new SeriesAndItem(row, column));
            if (id != null) {
                return "<html><b>Id: " + id + "</b> (" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            } else {
                return "<html>(" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            }
        }
    }

    for (int i = 0; i < dataSet.getSeriesCount(); i++) {
        plot.getRenderer().setSeriesToolTipGenerator(i, new CustomXYToolTipGenerator());
    }
}

From source file:org.drools.planner.benchmark.core.statistic.BenchmarkReport.java

private void writeAverageCalculateCountPerSecondSummaryChart() {
    NumberAxis xAxis = new NumberAxis("Problem scale");
    xAxis.setNumberFormatOverride(NumberFormat.getInstance(locale));
    NumberAxis yAxis = new NumberAxis("Average calculate count per second");
    yAxis.setNumberFormatOverride(NumberFormat.getInstance(locale));
    XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
    int seriesIndex = 0;
    for (SolverBenchmark solverBenchmark : plannerBenchmark.getSolverBenchmarkList()) {
        String solverLabel = solverBenchmark.getNameWithFavoriteSuffix();
        XYSeries series = new XYSeries(solverLabel);
        for (SingleBenchmark singleBenchmark : solverBenchmark.getSingleBenchmarkList()) {
            if (singleBenchmark.isSuccess()) {
                long problemScale = singleBenchmark.getProblemBenchmark().getProblemScale();
                long averageCalculateCountPerSecond = singleBenchmark.getAverageCalculateCountPerSecond();
                series.add((Long) problemScale, (Long) averageCalculateCountPerSecond);
            }/*from w  w  w . java  2  s.  c o m*/
        }
        XYSeriesCollection seriesCollection = new XYSeriesCollection();
        seriesCollection.addSeries(series);
        plot.setDataset(seriesIndex, seriesCollection);
        XYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);
        // Use dashed line
        renderer.setSeriesStroke(0, new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f,
                new float[] { 2.0f, 6.0f }, 0.0f));
        plot.setRenderer(seriesIndex, renderer);
        seriesIndex++;
    }
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart("Average calculate count summary (higher is better)",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    averageCalculateCountSummaryChartFile = writeChartToImageFile(chart, "averageCalculateCountSummary");
}

From source file:br.ufrgs.enq.jcosmo.ui.COSMOSACDialog.java

private void rebuildChart() {
    if (listModel.getSize() < 2) {
        JOptionPane.showMessageDialog(this, "Select 2 compounds.", "Error", JOptionPane.OK_OPTION);
        err = true;/*w w  w  .ja  v  a  2  s .c  om*/
        return;
    }
    if (listModel.getSize() > 2) {
        JOptionPane.showMessageDialog(this, "Select only 2 compounds.", "Error", JOptionPane.OK_OPTION);
        return;
    }
    double T = Double.parseDouble(temperature.getText());
    if (T <= 0) {
        JOptionPane.showMessageDialog(this, "Invalid Temperature.", "Error", JOptionPane.OK_OPTION);
        return;
    }

    COSMOSAC cosmosac = (COSMOSAC) modelBox.getSelectedItem();
    COSMOSACCompound comps[] = new COSMOSACCompound[2];
    try {
        comps[0] = db.getComp((String) listModel.getElementAt(0));
        comps[1] = db.getComp((String) listModel.getElementAt(1));
        cosmosac.setComponents(comps);
    } catch (Exception e1) {
        e1.printStackTrace();
        return;
    }
    if (comps[0] == null || comps[1] == null)
        return;

    cosmosac.setSigmaHB(Double.parseDouble(sigmaHB.getText()));
    cosmosac.setSigmaHB2(Double.parseDouble(sigmaHB2.getText()));
    cosmosac.setSigmaHB3(Double.parseDouble(sigmaHB3.getText()));
    //      cosmosac.setSigmaHBUpper(Double.parseDouble(sigmaHBUpper.getText()));
    cosmosac.setCHB(Double.parseDouble(chargeHB.getText()));
    cosmosac.setSigmaDisp(Double.parseDouble(sigmaDisp.getText()));
    cosmosac.setCDisp(Double.parseDouble(chargeDisp.getText()));
    cosmosac.setBeta(Double.parseDouble(beta.getText()));
    cosmosac.setFpol(Double.parseDouble(fpol.getText()));
    cosmosac.setAnorm(Double.parseDouble(anorm.getText()));
    cosmosac.parametersChanged();

    setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

    //      cosmosac.setParameters(cavityVolume, c1.charge, sigma);

    cosmosac.setTemperature(T);

    // testing several compositions
    XYSeriesCollection dataset = new XYSeriesCollection();
    int n = 20;
    XYSeries lnGamma1 = new XYSeries(comps[0].name);
    XYSeries lnGamma2 = new XYSeries(comps[1].name);
    XYSeries ge_RT = new XYSeries("gE/RT");

    for (int i = 0; i <= n; ++i) {
        z[0] = (double) i / n;
        z[1] = 1 - z[0];
        cosmosac.setComposition(z);
        cosmosac.activityCoefficient(lnGamma);

        lnGamma1.add(z[0], lnGamma[0]);
        lnGamma2.add(z[0], lnGamma[1]);
        ge_RT.add(z[0], z[0] * lnGamma[0] + z[1] * lnGamma[1]);

        if (z[0] == 0) {
            lnGammaInf1Label.setText(String.format("%6.3g", lnGamma[0]));
            gammaInf1Label.setText(String.format("%6.3g", Math.exp(lnGamma[0])));
        }
        if (z[1] == 0) {
            lnGammaInf2Label.setText(String.format("%6.3g", lnGamma[1]));
            gammaInf2Label.setText(String.format("%6.3g", Math.exp(lnGamma[1])));
        }
    }
    dataset.addSeries(lnGamma1);
    dataset.addSeries(lnGamma2);
    dataset.addSeries(ge_RT);

    plot.setDataset(dataset);

    // now the segment gamma
    dataset = new XYSeriesCollection();
    double[][] seggamma = cosmosac.getPureSegmentGamma();

    n = comps[0].charge.length;
    XYSeries g1 = new XYSeries(comps[0].name);
    XYSeries g2 = new XYSeries(comps[1].name);
    XYSeries g1s = new XYSeries(comps[0].name + " * sigma");
    XYSeries g2s = new XYSeries(comps[1].name + " * sigma");

    for (int j = 0; j < n; ++j) {
        g1.add(comps[0].charge[j], Math.log(seggamma[0][j]));
        g2.add(comps[1].charge[j], Math.log(seggamma[1][j]));
        g1s.add(comps[0].charge[j], comps[0].area[j] * (Math.log(seggamma[1][j]) - Math.log(seggamma[0][j])));
        g2s.add(comps[1].charge[j], comps[1].area[j] * (Math.log(seggamma[0][j]) - Math.log(seggamma[1][j])));
    }
    dataset.addSeries(g1);
    dataset.addSeries(g2);
    dataset.addSeries(g1s);
    dataset.addSeries(g2s);
    plotSegGamma.setDataset(dataset);

    // adjust the plot properties
    plotSegGamma.getDomainAxis().setAutoRange(false);
    plotSegGamma.getDomainAxis().setRange(new Range(-0.025, 0.025));
    XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) plotSegGamma.getRenderer();
    r.setSeriesStroke(0, new BasicStroke(2.5f));
    r.setSeriesStroke(1, new BasicStroke(2.5f));
    BasicStroke dashed = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f,
            new float[] { 6.0f, 6.0f }, 0.0f);

    r.setSeriesStroke(2, dashed);
    r.setSeriesStroke(3, dashed);
    r.setSeriesPaint(0, Color.RED);
    r.setSeriesPaint(1, Color.BLUE);
    r.setSeriesPaint(2, Color.RED);
    r.setSeriesPaint(3, Color.BLUE);
    //      plotSegGamma.setRenderer(stepRenderer);
    //      plotSegGamma.setRenderer(3, stepRenderer);

    setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}

From source file:net.sf.fspdfs.chartthemes.spring.EyeCandySixtiesChartTheme.java

protected JFreeChart createXyLineChart() throws JRException {
    JFreeChart jfreeChart = super.createXyLineChart();
    XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();

    XYLineAndShapeRenderer lineRenderer = (XYLineAndShapeRenderer) jfreeChart.getXYPlot().getRenderer();
    XYLine3DRenderer line3DRenderer = new XYLine3DRenderer();

    line3DRenderer.setBaseToolTipGenerator(lineRenderer.getBaseToolTipGenerator());
    line3DRenderer.setURLGenerator(lineRenderer.getURLGenerator());
    line3DRenderer.setBaseStroke(new BasicStroke(2, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    line3DRenderer.setBaseLinesVisible(lineRenderer.getBaseLinesVisible());
    line3DRenderer.setBaseShapesVisible(lineRenderer.getBaseShapesVisible());
    Stroke stroke = new BasicStroke(2f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    XYDataset xyDataset = xyPlot.getDataset();
    if (xyDataset != null) {
        for (int i = 0; i < xyDataset.getSeriesCount(); i++) {
            line3DRenderer.setSeriesStroke(i, stroke);
            line3DRenderer.setSeriesLinesVisible(i, lineRenderer.getBaseLinesVisible());
            line3DRenderer.setSeriesShapesVisible(i, lineRenderer.getBaseShapesVisible());
        }//from   ww  w . ja  v  a 2 s  . c  om
    }
    line3DRenderer.setXOffset(2);
    line3DRenderer.setYOffset(2);
    line3DRenderer.setWallPaint(ChartThemesConstants.GRAY_PAINT_134);

    xyPlot.setRenderer(line3DRenderer);
    return jfreeChart;
}

From source file:business.ImageManager.java

public ImageIcon getArrow(double angle) {
    BufferedImage img = new BufferedImage(40, 40, BufferedImage.TRANSLUCENT);
    Graphics2D big = img.createGraphics();
    //setup para os rastros
    big.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    big.setStroke(//from w  w  w .j  a  va2s .  c o  m
            new BasicStroke(2f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1f, new float[] { 5f }, 0f));
    big.setColor(Color.red);

    int cx = this.getYellowBall().getIconWidth() / 2;
    int cy = this.getYellowBall().getIconHeight() / 2;
    AffineTransform at = AffineTransform.getTranslateInstance(cx, cy);
    at.rotate(Math.toRadians(angle));
    //        at.scale(2.0, 2.0);
    Shape shape = at.createTransformedShape(createArrow());
    big.setPaint(Color.red);
    big.draw(shape);
    ImageIcon ret = new ImageIcon(img);
    return (ret);
    //        tenta com o icone...angle.
}

Example usage for java.awt BasicStroke CAP_ROUND

Introduction

Prototype

Document

Usage