Example usage for org.jfree.chart.axis NumberAxis setTickUnit

List of usage examples for org.jfree.chart.axis NumberAxis setTickUnit

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Introduction

In this page you can find the example usage for org.jfree.chart.axis NumberAxis setTickUnit.

Prototype

public void setTickUnit(NumberTickUnit unit)

Source Link

Document

Sets the tick unit for the axis and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:at.ac.tuwien.dsg.utility.DesignChart.java

public void chart(LinkedList<String> xValue, LinkedList<String> yValue) throws Exception {

    XYSeries series = new XYSeries("Sensory Data");
    final JFreeChart chart;

    //data assignment in the chart
    {/*from   www.  j a  va2 s  .c  o m*/
        for (int i = 0; i < xValue.size(); i++) {
            series.add(Double.parseDouble(xValue.get(i)), Double.parseDouble(yValue.get(i)));
        }

        final XYSeriesCollection data = new XYSeriesCollection(series);
        chart = ChartFactory.createXYLineChart("Graph Visualization", "collection_time", "collection_data",
                data, PlotOrientation.VERTICAL, true, true, false);
    }

    //design the plot of the chart
    {
        XYPlot xyPlot = chart.getXYPlot();
        NumberAxis xAxis = (NumberAxis) xyPlot.getDomainAxis();
        NumberAxis yAxis = (NumberAxis) xyPlot.getRangeAxis();

        xAxis.setRange(20, 120);
        xAxis.setTickUnit(new NumberTickUnit(15));
        yAxis.setRange(947, 950);
        yAxis.setTickUnit(new NumberTickUnit(0.5));
    }

    //generation of the image  
    {
        try {

            BufferedImage img = chart.createBufferedImage(300, 200);
            //File outputfile = new File("./example/Sample.png");
            File outputfile = new File(
                    "/Users/dsg/Documents/phd/Big Demo/CloudLyra/Utils/JBPMEngine/example/Sample.png");
            ImageIO.write(img, "png", outputfile);

        } catch (Exception e) {
            System.out.println("exception occured in tomcat: " + e);
        }
    }

}

From source file:view.FuzzySetView.java

private void setupPlotAxes() {
    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();

    xAxis.setTickUnit(new NumberTickUnit(TICK_UNIT));
    yAxis.setTickUnit(new NumberTickUnit(0.2));

    Range fuzzySetRange = getFuzzySet().range;
    xAxis.setRange(fuzzySetRange);//w w  w . ja v  a  2  s. co  m
    yAxis.setRange(0, 1.2);
}

From source file:com.greenpepper.confluence.macros.historic.AggregationExecutionChartBuilder.java

private void customizeChart(JFreeChart chart) throws IOException {
    chart.setBackgroundPaint(Color.white);
    chart.setBorderVisible(settings.isBorder());

    TextTitle chartTitle = chart.getTitle();
    customizeTitle(chartTitle, DEFAULT_TITLE_FONT);

    addSubTitle(chart, settings.getSubTitle(), DEFAULT_SUBTITLE_FONT);
    addSubTitle(chart, settings.getSubTitle2(), DEFAULT_SUBTITLE2_FONT);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setNoDataMessage(gpUtil.getText("greenpepper.historic.nodata"));

    StackedBarRenderer renderer = new StackedBarRenderer(true);
    plot.setRenderer(renderer);//w  w  w  . j ava 2 s .  c o m

    int index = 0;
    renderer.setSeriesPaint(index++, GREEN_COLOR);
    if (settings.isShowIgnored())
        renderer.setSeriesPaint(index++, Color.yellow);
    renderer.setSeriesPaint(index, Color.red);

    renderer.setToolTipGenerator(new DefaultTooltipGenerator());
    renderer.setItemURLGenerator(new CategoryURLGenerator() {

        public String generateURL(CategoryDataset data, int series, int category) {
            Comparable valueKey = data.getColumnKey(category);
            ChartLongValue value = (ChartLongValue) valueKey;
            return "javascript:" + settings.getExecutionUID() + "_showHistoricChart('" + value.getId() + "');";
        }
    });

    CategoryAxis domainAxis = plot.getDomainAxis();
    customizeAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setCategoryMargin(0.01);

    ValueAxis rangeAxis = plot.getRangeAxis();
    customizeAxis(rangeAxis);
    rangeAxis.setLowerBound(0);
    rangeAxis.setUpperBound(1.0);

    if (rangeAxis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) rangeAxis;
        numberAxis.setTickUnit(new NumberTickUnit(.10));
        numberAxis.setNumberFormatOverride(PERCENT_FORMATTER);
    }

    plot.setForegroundAlpha(0.8f);
}

From source file:com.intel.stl.ui.performance.PerformanceChartsCreator.java

protected JFreeChart getBwHistogramChart(Dataset dataset) {
    JFreeChart chart = ComponentFactory.createXYBarChart(STLConstants.K0053_CAPABILITY.getValue(),
            STLConstants.K0044_NUM_PORTS.getValue(), (IntervalXYDataset) dataset, (XYItemLabelGenerator) null);
    NumberAxis axis = (NumberAxis) chart.getXYPlot().getDomainAxis();
    axis.setTickUnit(new NumberTickUnit(0.2, UIConstants.PERCENTAGE));

    axis = (NumberAxis) chart.getXYPlot().getRangeAxis();
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return chart;
}

From source file:info.novatec.testit.livingdoc.confluence.macros.historic.AggregationExecutionChartBuilder.java

@SuppressWarnings("deprecation")
private void customizeChart(JFreeChart chart) throws IOException {
    chart.setBackgroundPaint(Color.white);
    chart.setBorderVisible(settings.isBorder());

    TextTitle chartTitle = chart.getTitle();
    customizeTitle(chartTitle, DEFAULT_TITLE_FONT);

    addSubTitle(chart, settings.getSubTitle(), DEFAULT_SUBTITLE_FONT);
    addSubTitle(chart, settings.getSubTitle2(), DEFAULT_SUBTITLE2_FONT);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setNoDataMessage(ldUtil.getText("livingdoc.historic.nodata"));

    StackedBarRenderer renderer = new StackedBarRenderer(true);
    plot.setRenderer(renderer);//from   w  w w.j a va2  s  .co m

    int index = 0;
    renderer.setSeriesPaint(index++, GREEN_COLOR);
    if (settings.isShowIgnored()) {
        renderer.setSeriesPaint(index++, Color.yellow);
    }
    renderer.setSeriesPaint(index, Color.red);

    renderer.setToolTipGenerator(new DefaultTooltipGenerator());
    renderer.setItemURLGenerator(new CategoryURLGenerator() {

        @Override
        public String generateURL(CategoryDataset data, int series, int category) {
            Comparable<?> valueKey = data.getColumnKey(category);
            ChartLongValue value = (ChartLongValue) valueKey;
            return "javascript:" + settings.getExecutionUID() + "_showHistoricChart('" + value.getId() + "');";
        }
    });

    CategoryAxis domainAxis = plot.getDomainAxis();
    customizeAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setCategoryMargin(0.01);

    ValueAxis rangeAxis = plot.getRangeAxis();
    customizeAxis(rangeAxis);
    rangeAxis.setLowerBound(0);
    rangeAxis.setUpperBound(1.0);

    if (rangeAxis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) rangeAxis;
        numberAxis.setTickUnit(new NumberTickUnit(.10));
        numberAxis.setNumberFormatOverride(PERCENT_FORMATTER);
    }

    plot.setForegroundAlpha(0.8f);
}

From source file:ac.kaist.ccs.presentation.CCSHubSelectionCo2Coverage.java

/**
 * Creates a chart./*from ww  w.  j a v a2s.  c om*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createXYLineChart(title, // chart title
            "Number of Hubs", // x axis label
            "Percent of CO2 emission amount coverage (%)", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

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

    // get a reference to the plot for further customisation...
    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    //    plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    //renderer.setSeriesLinesVisible(0, false);
    //renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setTickUnit(new NumberTickUnit(10));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:ac.kaist.ccs.presentation.CCSHubSelectionCoverage.java

/**
 * Creates a chart./*ww w .j  ava2 s.c  o  m*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createXYLineChart(title, // chart title
            "Number of Hubs", // x axis label
            "Percent of CO2 emission source node coverage (%)", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

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

    // get a reference to the plot for further customisation...
    final XYPlot plot = chart.getXYPlot();
    //final NumberAxis xAxis = (NumberAxis) plot.getRangeAxis();
    //xAxis.setTickUnit(new NumberTickUnit(10));
    plot.setBackgroundPaint(Color.lightGray);
    //    plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    //renderer.setSeriesLinesVisible(0, false);
    //renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setTickUnit(new NumberTickUnit(10));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:org.webcat.grader.graphs.StackedAreaChart.java

@Override
protected JFreeChart generateChart(WCChartTheme chartTheme) {
    JFreeChart chart = ChartFactory.createStackedXYAreaChart(null, xAxisLabel(), yAxisLabel(), tableXYDataset(),
            orientation(), true, false, false);

    XYPlot plot = chart.getXYPlot();/* ww w  .j  a  va2 s  . com*/

    long diff = (long) tableXYDataset().getXValue(0, tableXYDataset().getItemCount() - 1)
            - (long) tableXYDataset().getXValue(0, 0);

    GregorianCalendar calDiff = new GregorianCalendar();
    calDiff.setTime(new NSTimestamp(diff));

    // Set the time axis
    PeriodAxis axis = new PeriodAxis(null); // ( "Date" );
    PeriodAxisLabelInfo labelinfo[] = new PeriodAxisLabelInfo[2];

    if (calDiff.get(Calendar.DAY_OF_YEAR) > 1) {
        axis.setTimeZone(TimeZone.getTimeZone(user().timeZoneName()));
        axis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
        axis.setMajorTickTimePeriodClass(org.jfree.data.time.Week.class);

        labelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);

        labelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);
    } else {
        axis.setAutoRangeTimePeriodClass(org.jfree.data.time.Hour.class);

        labelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("ha"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);

        labelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM-d"),
                PeriodAxisLabelInfo.DEFAULT_INSETS, chartTheme.smallFont(), chartTheme.textColor(), true,
                PeriodAxisLabelInfo.DEFAULT_DIVIDER_STROKE, PeriodAxisLabelInfo.DEFAULT_DIVIDER_PAINT);
    }

    axis.setLabelInfo(labelinfo);
    plot.setDomainAxis(axis);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    NumberTickUnit tickUnit = new NumberTickUnit(5);
    rangeAxis.setTickUnit(tickUnit);

    XYAreaRenderer2 renderer = (XYAreaRenderer2) plot.getRenderer();
    renderer.setOutline(true);
    renderer.setAutoPopulateSeriesOutlinePaint(true);

    plot.setDomainMinorGridlinesVisible(false);
    plot.setRangeMinorGridlinesVisible(false);

    if (markValue != null) {
        plot.setDomainCrosshairVisible(true);
        plot.setDomainCrosshairValue(markValue.doubleValue());
        plot.setDomainCrosshairPaint(Color.red);
        plot.setDomainCrosshairStroke(MARKER_STROKE);
    }

    chart.getLegend().setBorder(0, 0, 0, 0);

    return chart;
}

From source file:org.broad.igv.peaks.PeakTrackMenu.java

void openTimeSeriesPlot(TrackClickEvent trackClickEvent) {

    if (trackClickEvent == null)
        return;/*from  w ww  .j av  a2s.  co  m*/

    ReferenceFrame referenceFrame = trackClickEvent.getFrame();
    if (referenceFrame == null)
        return;

    String chr = referenceFrame.getChrName();
    double position = trackClickEvent.getChromosomePosition();

    XYSeriesCollection data = new XYSeriesCollection();
    List<Color> colors = new ArrayList();
    for (SoftReference<PeakTrack> ref : PeakTrack.instances) {
        PeakTrack track = ref.get();
        if (track != null) {
            Peak peak = track.getFilteredPeakNearest(chr, position);
            if (peak != null) {
                XYSeries series = new XYSeries(track.getName());
                float[] scores = peak.getTimeScores();
                if (scores.length == 4) {
                    float t0 = scores[0] + 10;

                    series.add(0, (scores[0] + 10) / t0);
                    series.add(30, (scores[1] + 10) / t0);
                    series.add(60, (scores[2] + 10) / t0);
                    series.add(120, (scores[3] + 10) / t0);
                }
                data.addSeries(series);
                Color c = track.getName().contains("Pol") ? Color.black : track.getColor();
                colors.add(c);
            }
        }
    }

    final JFreeChart chart = ChartFactory.createXYLineChart("", "Time", "Score", data, PlotOrientation.VERTICAL,
            true, true, false);

    NumberAxis axis = (NumberAxis) chart.getXYPlot().getDomainAxis(0);
    axis.setTickUnit(new NumberTickUnit(30));

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(400, 400));
    chartPanel.setSize(new java.awt.Dimension(400, 400));

    XYItemRenderer renderer = chart.getXYPlot().getRenderer();
    for (int i = 0; i < colors.size(); i++) {
        renderer.setSeriesPaint(i, colors.get(i));
    }

    chartPanel.setBackground(Color.white);
    chart.getXYPlot().setBackgroundPaint(Color.white);
    chart.getXYPlot().setRangeGridlinePaint(Color.black);

    PeakTimePlotFrame frame = new PeakTimePlotFrame(chartPanel);
    frame.setVisible(true);

}

From source file:se.lnu.cs.doris.metrics.SLOC.java

private void generateImage(ImageType type) throws Exception {
    if (this.m_mainDir == null) {
        throw new Exception("Base directory not set.");
    }//ww  w  .j av a 2 s  .c  o  m

    XYSeries linesOfCodeTotal = new XYSeries("Total lines");
    XYSeries linesOfCode = new XYSeries("Lines of code");
    XYSeries linesOfComments = new XYSeries("Lines of comments");
    XYSeries baseLine = new XYSeries("index 100");

    for (File f : this.m_mainDir.listFiles()) {
        if (f.isDirectory() && !f.getName().contains(this.m_avoid)) {

            int commitNumber = Utilities.parseInt(f.getName());
            int slocd = 0;
            int slocmt = 0;
            int sloct = 0;

            for (File sd : f.listFiles()) {
                if (!sd.getName().toLowerCase().contains(this.m_avoid)) {
                    slocd += this.countLines(sd, false);
                    slocmt += this.countLines(sd, true);
                    sloct += slocd + slocmt;
                }
            }

            if (this.m_baseValueTotal < 0) {
                this.m_baseValueTotal = sloct;
                this.m_baseValueComments = slocmt;
                this.m_baseValueCode = slocd;

                sloct = 100;
                slocmt = 100;
                slocd = 100;
            } else {
                sloct = (int) ((double) sloct / (double) this.m_baseValueTotal * 100);
                slocmt = (int) ((double) slocmt / (double) this.m_baseValueComments * 100);
                slocd = (int) ((double) slocd / (double) this.m_baseValueCode * 100);
            }

            linesOfCodeTotal.add(commitNumber, sloct);
            linesOfCode.add(commitNumber, slocd);
            linesOfComments.add(commitNumber, slocmt);
            baseLine.add(commitNumber, 100);

        }
    }

    XYSeriesCollection collection = new XYSeriesCollection();

    collection.addSeries(linesOfCodeTotal);
    collection.addSeries(linesOfCode);
    collection.addSeries(linesOfComments);
    collection.addSeries(baseLine);

    JFreeChart chart = ChartFactory.createXYLineChart(
            "Source lines of code change for " + this.m_projectName + " \nBase value code: "
                    + this.m_baseValueCode + "\nBase value comments: " + this.m_baseValueComments,
            "Commit", "SLOC change %", collection, PlotOrientation.VERTICAL, true, true, false);

    XYPlot plot = chart.getXYPlot();

    NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
    xAxis.setTickUnit(new NumberTickUnit(2));

    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setTickUnit(new NumberTickUnit(10));

    switch (type) {
    case JPEG:
        ChartUtilities.saveChartAsJPEG(new File(this.m_mainDir.getAbsolutePath(), "sloc_chart.jpg"), chart,
                1000, 720);
        break;
    case PNG:
        ChartUtilities.saveChartAsPNG(new File(this.m_mainDir.getAbsolutePath(), "sloc_chart.png"), chart, 1000,
                720);
        break;
    default:
        break;
    }
}