Example usage for org.jfree.chart JFreeChart getXYPlot

Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getXYPlot.

Prototype

public XYPlot getXYPlot() 

Source Link

Document

Returns the plot cast as an XYPlot .

Usage

From source file:flow.visibility.FlowMain.java

private static JFreeChart createChart(XYSeriesCollection dataset) {

    JFreeChart Chart = ChartFactory.createHistogram("Number Packets of Flows", "Flow Number",
            "Number of Packets", dataset, PlotOrientation.VERTICAL, false, false, false);
    Chart.getXYPlot().setForegroundAlpha(0.75f);

    return Chart;

}

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From source file:mt.DisplayHistogram.java

protected static JFreeChart createChart(final IntervalXYDataset dataset, final String title,
        final String units) {
    final JFreeChart chart = ChartFactory.createXYBarChart(title, "Lifetime [" + units + "]", false, "Count",
            dataset, PlotOrientation.VERTICAL, false, // legend
            false, false);/*from  ww w. j a v  a  2 s  . co m*/

    NumberAxis range = (NumberAxis) chart.getXYPlot().getDomainAxis();
    range.setRange(getMin(), getMax());

    XYPlot plot = chart.getXYPlot();
    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();

    renderer.setSeriesPaint(0, Color.red);
    renderer.setDrawBarOutline(true);
    renderer.setSeriesOutlinePaint(0, Color.black);
    renderer.setBarPainter(new StandardXYBarPainter());

    return chart;
}

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From source file:Methods.CalculusBisection.java

public static ChartPanel createChartBisection(XYDataset datasetFunction) {// Method that populates and returns a Chart Pannel object, uses an entering paramether for the equation dataset and a global variable for the iteration points data set 

    datasetPointsBisection();//  ww w . j  a  v  a 2 s  .  com

    JFreeChart chart = ChartFactory.createXYLineChart("Equation Chart", "X Axys", "Y Axys", datasetFunction,
            PlotOrientation.VERTICAL, true, true, false);

    XYPlot plot = chart.getXYPlot();
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();//declaring a renderer used to plot more than one datatset on the table

    plot.setDataset(1, datasetPoints);
    renderer.setSeriesLinesVisible(1, false);
    renderer.setSeriesShapesVisible(1, false);
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, true);
    plot.setRenderer(1, renderer);

    return new ChartPanel(chart);

}

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From source file:playground.thibautd.analysis.populationstats.PlotCliqueSizeDistribution.java

private static ChartUtil getHistogram(final List<Integer> sizes) {
    CountDataSet dataset = new CountDataSet();
    dataset.addSeries("cliques", sizes);

    JFreeChart chart = ChartFactory.createHistogram(TITLE, XLABEL, YLABEL, dataset, PlotOrientation.VERTICAL,
            true, false, false);/*from   w  ww.  j  a va 2s .  c  o m*/

    LogarithmicAxis axis = new LogarithmicAxis(YLABEL);
    axis.setAllowNegativesFlag(true);
    chart.getXYPlot().setRangeAxis(axis);
    axis.setLowerBound(0d);
    chart.getXYPlot().getDomainAxis().setLowerBound(0d);

    return new WrapperChartUtil(chart);
}

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From source file:playground.benjamin.scenarios.zurich.analysis.charts.BkChartWriter.java

public static void writeChartDataToFile(String filename, JFreeChart chart) {
    filename += ".txt";
    try {// w  w w  .  j  av a  2s. co  m
        BufferedWriter writer = IOUtils.getBufferedWriter(filename);
        try { /*read "try" as if (plot instanceof XYPlot)*/
            XYPlot xy = chart.getXYPlot();
            String yAxisLabel = xy.getRangeAxis().getLabel();

            String xAxisLabel = "";
            if (xy.getDomainAxis() != null) {
                xAxisLabel = xy.getDomainAxis().getLabel();
            }
            String header = xAxisLabel + "\t " + yAxisLabel;
            writer.write(header);
            writer.newLine();
            for (int i = 0; i < xy.getDatasetCount(); i++) {
                XYDataset xyds = xy.getDataset(i);
                for (int seriesIndex = 0; seriesIndex < xyds.getSeriesCount(); seriesIndex++) {
                    writer.newLine();
                    writer.write("Series " + "'" + xyds.getSeriesKey(seriesIndex).toString());
                    writer.write("'");
                    writer.newLine();
                    int items = xyds.getItemCount(seriesIndex);
                    for (int itemsIndex = 0; itemsIndex < items; itemsIndex++) {
                        Number xValue = xyds.getX(seriesIndex, itemsIndex);
                        Number yValue = xyds.getY(seriesIndex, itemsIndex);
                        writer.write(xValue.toString());
                        writer.write("\t");
                        writer.write(yValue.toString());
                        writer.newLine();
                    }
                }
            }
            System.out.println("Table written to : " + filename + "\n"
                    + "==================================================");

        } catch (ClassCastException e) { //else instanceof CategoryPlot
            log.info("caught class cast exception, trying to write CategoryPlot");
            CategoryPlot cp = chart.getCategoryPlot();
            String header = "CategoryRowKey \t CategoryColumnKey \t CategoryRowIndex \t CategoryColumnIndex \t Value";
            writer.write(header);
            writer.newLine();
            for (int i = 0; i < cp.getDatasetCount(); i++) {
                CategoryDataset cpds = cp.getDataset(i);
                for (int rowIndex = 0; rowIndex < cpds.getRowCount(); rowIndex++) {
                    for (int columnIndex = 0; columnIndex < cpds.getColumnCount(); columnIndex++) {
                        Number value = cpds.getValue(rowIndex, columnIndex);
                        writer.write(cpds.getRowKey(rowIndex).toString());
                        writer.write("\t");
                        writer.write(cpds.getColumnKey(columnIndex).toString());
                        writer.write("\t");
                        writer.write(Integer.toString(rowIndex));
                        writer.write("\t");
                        writer.write(Integer.toString(columnIndex));
                        writer.write("\t");
                        writer.write(value.toString());
                        writer.newLine();
                    }
                }
            }

        }
        writer.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

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From source file:beadAnalyzer.DrawPoints.java

public static void setDisplayType(final JFreeChart chart, final int seriesIndex, final boolean line,
        final boolean shape) {
    final XYPlot plot = chart.getXYPlot();
    final XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setSeriesLinesVisible(seriesIndex, line);
    renderer.setSeriesShapesVisible(seriesIndex, shape);
}

---

From source file:org.matsim.analysis.LegHistogramChart.java

static JFreeChart getGraphic(final LegHistogram.DataFrame dataFrame, final String mode, int iteration) {
    final XYSeriesCollection xyData = new XYSeriesCollection();
    final XYSeries departuresSerie = new XYSeries("departures", false, true);
    final XYSeries arrivalsSerie = new XYSeries("arrivals", false, true);
    final XYSeries onRouteSerie = new XYSeries("en route", false, true);
    int onRoute = 0;
    for (int i = 0; i < dataFrame.countsDep.length; i++) {
        onRoute = onRoute + dataFrame.countsDep[i] - dataFrame.countsArr[i] - dataFrame.countsStuck[i];
        double hour = i * dataFrame.binSize / 60.0 / 60.0;
        departuresSerie.add(hour, dataFrame.countsDep[i]);
        arrivalsSerie.add(hour, dataFrame.countsArr[i]);
        onRouteSerie.add(hour, onRoute);
    }//from  ww w  .  j ava  2  s  .c  om

    xyData.addSeries(departuresSerie);
    xyData.addSeries(arrivalsSerie);
    xyData.addSeries(onRouteSerie);

    final JFreeChart chart = ChartFactory.createXYStepChart("Leg Histogram, " + mode + ", it." + iteration,
            "time", "# persons", xyData, PlotOrientation.VERTICAL, true, // legend
            false, // tooltips
            false // urls
    );

    XYPlot plot = chart.getXYPlot();

    final CategoryAxis axis1 = new CategoryAxis("hour");
    axis1.setTickLabelFont(new Font("SansSerif", Font.PLAIN, 7));
    plot.setDomainAxis(new NumberAxis("time"));

    plot.getRenderer().setSeriesStroke(0, new BasicStroke(2.0f));
    plot.getRenderer().setSeriesStroke(1, new BasicStroke(2.0f));
    plot.getRenderer().setSeriesStroke(2, new BasicStroke(2.0f));
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.gray);
    plot.setDomainGridlinePaint(Color.gray);

    return chart;
}

---

From source file:playground.dgrether.analysis.charts.utils.DgChartWriter.java

public static void writeChartDataToFile(String filename, JFreeChart chart) {
    filename += ".txt";
    try {/*from ww  w.  ja  va 2s .  c  o m*/
        BufferedWriter writer = IOUtils.getBufferedWriter(filename);
        try { /*read "try" as if (plot instanceof XYPlot)*/
            XYPlot xy = chart.getXYPlot();
            String yAxisLabel = xy.getRangeAxis().getLabel();

            String xAxisLabel = "";
            if (xy.getDomainAxis() != null) {
                xAxisLabel = xy.getDomainAxis().getLabel();
            }
            String header = "#" + xAxisLabel + "\t " + yAxisLabel;
            writer.write(header);
            writer.newLine();
            //write the header
            writer.write("#");
            for (int i = 0; i < xy.getDatasetCount(); i++) {
                XYDataset xyds = xy.getDataset(i);
                int seriesIndex = 0;
                int maxItems = 0;
                int seriesCount = xyds.getSeriesCount();
                while (seriesIndex < seriesCount) {
                    writer.write("Series " + xyds.getSeriesKey(seriesIndex).toString());
                    if (seriesIndex < seriesCount - 1) {
                        writer.write("\t \t");
                    }
                    if (xyds.getItemCount(seriesIndex) > maxItems) {
                        maxItems = xyds.getItemCount(seriesIndex);
                    }
                    seriesIndex++;
                }
                writer.newLine();

                //write the data
                Number xValue, yValue = null;
                for (int itemsIndex = 0; itemsIndex < maxItems; itemsIndex++) {
                    for (int seriesIdx = 0; seriesIdx < seriesCount; seriesIdx++) {
                        if (seriesIdx < xyds.getSeriesCount() && itemsIndex < xyds.getItemCount(seriesIdx)) {
                            xValue = xyds.getX(seriesIdx, itemsIndex);
                            yValue = xyds.getY(seriesIdx, itemsIndex);
                            if (xValue != null && yValue != null) {
                                writer.write(xValue.toString());
                                writer.write("\t");
                                writer.write(yValue.toString());
                                if (seriesIdx < seriesCount - 1) {
                                    writer.write("\t");
                                }
                            }
                        }
                    }
                    writer.newLine();
                }
            }
        } catch (ClassCastException e) { //else instanceof CategoryPlot
            log.info("Due to a caught class cast exception, it should be a CategoryPlot");
            CategoryPlot cp = chart.getCategoryPlot();
            String header = "# CategoryRowKey \t CategoryColumnKey \t CategoryRowIndex \t CategoryColumnIndex \t Value";
            writer.write(header);
            writer.newLine();
            for (int i = 0; i < cp.getDatasetCount(); i++) {
                CategoryDataset cpds = cp.getDataset(i);
                for (int rowIndex = 0; rowIndex < cpds.getRowCount(); rowIndex++) {
                    for (int columnIndex = 0; columnIndex < cpds.getColumnCount(); columnIndex++) {
                        Number value = cpds.getValue(rowIndex, columnIndex);
                        writer.write(cpds.getRowKey(rowIndex).toString());
                        writer.write("\t");
                        writer.write(cpds.getColumnKey(columnIndex).toString());
                        writer.write("\t");
                        writer.write(Integer.toString(rowIndex));
                        writer.write("\t");
                        writer.write(Integer.toString(columnIndex));
                        writer.write("\t");
                        writer.write(value.toString());
                        writer.newLine();
                    }
                }
            }

        }
        writer.close();
        log.info("Chart data written to: " + filename);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

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From source file:com.spotify.heroic.http.render.RenderUtils.java

public static JFreeChart createChart(final List<ShardedResultGroup> groups, final String title,
        Map<String, String> highlight, Double threshold, int height) {
    final XYLineAndShapeRenderer lineAndShapeRenderer = new XYLineAndShapeRenderer(true, true);
    final DeviationRenderer intervalRenderer = new DeviationRenderer();

    final XYSeriesCollection regularData = new XYSeriesCollection();
    final YIntervalSeriesCollection intervalData = new YIntervalSeriesCollection();

    int lineAndShapeCount = 0;
    int intervalCount = 0;

    for (final ShardedResultGroup resultGroup : groups) {
        final MetricCollection group = resultGroup.getMetrics();

        if (group.getType() == MetricType.POINT) {
            final XYSeries series = new XYSeries(resultGroup.getMetrics().toString());

            final List<Point> data = group.getDataAs(Point.class);

            for (final Point d : data) {
                series.add(d.getTimestamp(), d.getValue());
            }//from  w  ww .jav a 2  s. c o m

            lineAndShapeRenderer.setSeriesPaint(lineAndShapeCount, Color.BLUE);
            lineAndShapeRenderer.setSeriesShapesVisible(lineAndShapeCount, false);
            lineAndShapeRenderer.setSeriesStroke(lineAndShapeCount, new BasicStroke(2.0f));
            regularData.addSeries(series);
            ++lineAndShapeCount;
        }

        if (group.getType() == MetricType.SPREAD) {
            final YIntervalSeries series = new YIntervalSeries(resultGroup.getMetrics().toString());

            final List<Spread> data = group.getDataAs(Spread.class);

            for (final Spread d : data) {
                series.add(d.getTimestamp(), d.getSum() / d.getCount(), d.getMin(), d.getMax());
            }

            intervalRenderer.setSeriesPaint(intervalCount, Color.GREEN);
            intervalRenderer.setSeriesStroke(intervalCount, new BasicStroke(2.0f));
            intervalRenderer.setSeriesFillPaint(intervalCount, new Color(200, 255, 200));
            intervalRenderer.setSeriesShapesVisible(intervalCount, false);
            intervalData.addSeries(series);
            ++intervalCount;
        }
    }

    final JFreeChart chart = buildChart(title, regularData, intervalData, lineAndShapeRenderer,
            intervalRenderer);

    chart.setAntiAlias(true);
    chart.setBackgroundPaint(Color.WHITE);

    final XYPlot plot = chart.getXYPlot();

    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLACK);
    plot.setRangeGridlinePaint(Color.BLACK);

    if (threshold != null) {
        final ValueMarker marker = new ValueMarker(threshold, Color.RED,
                new BasicStroke(Math.max(Math.min(height / 20, 6), 1)), Color.RED, null, 0.5f);
        plot.addRangeMarker(marker);
    }

    plot.setRenderer(lineAndShapeRenderer);

    // final DateAxis rangeAxis = (DateAxis) plot.getRangeAxis();
    // rangeAxis.setStandardTickUnits(DateAxis.createStandardDateTickUnits());

    return chart;
}

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From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PaintScaleFactory.java

public static ValueAxis getPaintScaleAxis(double lower, double upper, String label) {
    // return a simple axis for the scale
    double inc = (upper - lower) / maxDivisions;

    final XYSeries s1 = new XYSeries("Series 1");

    for (int i = 0; i < maxDivisions; i++) {
        s1.add(i, i * inc);/*w w w  .  j  a v  a  2s. com*/
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(s1);

    JFreeChart chart = ChartFactory.createXYLineChart("Axis Demo", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, false);

    final XYPlot plot = chart.getXYPlot();
    final NumberAxis domainAxis = new NumberAxis("xish");
    final NumberAxis rangeAxis = new NumberAxis(label);
    plot.setDomainAxis(domainAxis);
    plot.setRangeAxis(rangeAxis);
    return plot.getRangeAxis();
}

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