Example usage for org.jfree.chart.axis PeriodAxis setLabelInfo

Introduction

In this page you can find the example usage for org.jfree.chart.axis PeriodAxis setLabelInfo.

Prototype

public void setLabelInfo(PeriodAxisLabelInfo[] info) 

Source Link

Document

Sets the array of label info records and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:org.jfree.chart.demo.QuarterDateFormatDemo.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date",
            "Price Per Unit", xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    PeriodAxis periodaxis = new PeriodAxis("Quarter", new Quarter(), new Quarter());
    periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Quarter.class);
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[1];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Quarter.class,
            new QuarterDateFormat(TimeZone.getDefault(), QuarterDateFormat.ROMAN_QUARTERS));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);/* ww w. j a  va  2s  . c  o m*/
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(true);
        xylineandshaperenderer.setBaseShapesFilled(true);
    }
    return jfreechart;
}

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From source file:org.jfree.chart.demo.MarkerDemo2.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createXYLineChart("Marker Demo 2", "X", "Temperature", xydataset,
            PlotOrientation.VERTICAL, false, true, false);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setDomainGridlinePaint(Color.lightGray);
    xyplot.setDomainGridlineStroke(new BasicStroke(1.0F));
    xyplot.setRangeGridlinePaint(Color.lightGray);
    xyplot.setRangeGridlineStroke(new BasicStroke(1.0F));
    xyplot.setRangeTickBandPaint(new Color(240, 240, 240));
    PeriodAxis periodaxis = new PeriodAxis(null, new Hour(0, 30, 6, 2005), new Hour(23, 30, 6, 2005));
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[2];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Hour.class,
            new SimpleDateFormat("HH"));
    aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class,
            new SimpleDateFormat("dd-MMM"));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);/*from  w w  w .  j  a v  a 2s  .  c o  m*/
    ValueAxis valueaxis = xyplot.getRangeAxis();
    valueaxis.setRange(0.0D, 100D);
    XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    xyitemrenderer.setSeriesPaint(0, Color.green);
    xyitemrenderer.setSeriesStroke(0, new BasicStroke(2.0F));
    ValueMarker valuemarker = new ValueMarker(80D);
    valuemarker.setLabelOffsetType(LengthAdjustmentType.EXPAND);
    valuemarker.setPaint(Color.red);
    valuemarker.setStroke(new BasicStroke(2.0F));
    valuemarker.setLabel("Temperature Threshold");
    valuemarker.setLabelFont(new Font("SansSerif", 0, 11));
    valuemarker.setLabelPaint(Color.red);
    valuemarker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    valuemarker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
    xyplot.addRangeMarker(valuemarker);
    Hour hour = new Hour(18, 30, 6, 2005);
    Hour hour1 = new Hour(20, 30, 6, 2005);
    double d = hour.getFirstMillisecond();
    double d1 = hour1.getFirstMillisecond();
    IntervalMarker intervalmarker = new IntervalMarker(d, d1);
    intervalmarker.setLabelOffsetType(LengthAdjustmentType.EXPAND);
    intervalmarker.setPaint(new Color(150, 150, 255));
    intervalmarker.setLabel("Automatic Cooling");
    intervalmarker.setLabelFont(new Font("SansSerif", 0, 11));
    intervalmarker.setLabelPaint(Color.blue);
    intervalmarker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    intervalmarker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
    xyplot.addDomainMarker(intervalmarker, Layer.BACKGROUND);
    ValueMarker valuemarker1 = new ValueMarker(d, Color.blue, new BasicStroke(2.0F));
    ValueMarker valuemarker2 = new ValueMarker(d1, Color.blue, new BasicStroke(2.0F));
    xyplot.addDomainMarker(valuemarker1, Layer.BACKGROUND);
    xyplot.addDomainMarker(valuemarker2, Layer.BACKGROUND);
    return jfreechart;
}

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From source file:org.jfree.chart.demo.PeriodAxisDemo3.java

private static JFreeChart createChart(IntervalXYDataset intervalxydataset) {
    JFreeChart jfreechart = ChartFactory.createXYBarChart("Maximum Temperature", "Day", true, "Temperature",
            intervalxydataset, PlotOrientation.VERTICAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    PeriodAxis periodaxis = new PeriodAxis("Day");
    periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"));
    aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("E"),
            new RectangleInsets(2D, 2D, 2D, 2D), new Font("SansSerif", 1, 10), Color.blue, false,
            new BasicStroke(0.0F), Color.lightGray);
    aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class,
            new SimpleDateFormat("MMM"));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);//from  w  w w .  j  a  v  a2s  .c  o  m
    return jfreechart;
}

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From source file:org.jfree.chart.demo.PeriodAxisDemo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date",
            "Price Per Unit", xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(true);
        xylineandshaperenderer.setBaseShapesFilled(true);
        xylineandshaperenderer.setBaseItemLabelsVisible(true);
    }/*  w w w .  j  a  v  a 2s  . c o  m*/
    PeriodAxis periodaxis = new PeriodAxis("Date");
    periodaxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
    periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Month.class);
    periodaxis.setMajorTickTimePeriodClass(org.jfree.data.time.Month.class);
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[2];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class,
            new SimpleDateFormat("MMM"), new RectangleInsets(2D, 2D, 2D, 2D), new Font("SansSerif", 1, 10),
            Color.blue, false, new BasicStroke(0.0F), Color.lightGray);
    aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class,
            new SimpleDateFormat("yyyy"));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);
    return jfreechart;
}

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From source file:org.jfree.chart.demo.PeriodAxisDemo2.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date",
            "Price Per Unit", xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(true);
        xylineandshaperenderer.setBaseShapesFilled(true);
        xylineandshaperenderer.setBaseItemLabelsVisible(true);
    }/*from  ww  w  . ja v a2  s .c om*/
    PeriodAxis periodaxis = new PeriodAxis("Date");
    periodaxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
    periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"));
    aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class,
            new SimpleDateFormat("MMM"), new RectangleInsets(2D, 2D, 2D, 2D), new Font("SansSerif", 1, 10),
            Color.blue, false, new BasicStroke(0.0F), Color.lightGray);
    aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class,
            new SimpleDateFormat("yyyy"));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);
    return jfreechart;
}

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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();/*from w  w w.  j  av a 2 s.c o  m*/

    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;
}

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From source file:org.sakaiproject.sitestats.impl.chart.ChartServiceImpl.java

private byte[] generateTimeSeriesChart(String siteId, IntervalXYDataset dataset, int width, int height,
        boolean renderBar, float transparency, boolean itemLabelsVisible, boolean smallFontInDomainAxis,
        String timePeriod, Date firstDate, Date lastDate) {
    JFreeChart chart = null;/*  w ww  .j a  v  a 2 s.  c  om*/
    if (!renderBar) {
        chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, true, false, false);
    } else {
        chart = ChartFactory.createXYBarChart(null, null, true, null, dataset, PlotOrientation.VERTICAL, true,
                false, false);
    }
    XYPlot plot = (XYPlot) chart.getPlot();

    // set transparency
    plot.setForegroundAlpha(transparency);

    // set background
    chart.setBackgroundPaint(parseColor(M_sm.getChartBackgroundColor()));

    // set chart border
    chart.setPadding(new RectangleInsets(10, 5, 5, 5));
    chart.setBorderVisible(true);
    chart.setBorderPaint(parseColor("#cccccc"));

    // set antialias
    chart.setAntiAlias(true);

    // set domain axis font size
    if (smallFontInDomainAxis && !canUseNormalFontSize(width)) {
        plot.getDomainAxis().setTickLabelFont(new Font("SansSerif", Font.PLAIN, 8));
    }

    // configure date display (localized) in domain axis
    Locale locale = msgs.getLocale();
    PeriodAxis periodaxis = new PeriodAxis(null);
    Class timePeriodClass = null;
    if (dataset instanceof TimeSeriesCollection) {
        TimeSeriesCollection tsc = (TimeSeriesCollection) dataset;
        if (tsc.getSeriesCount() > 0) {
            timePeriodClass = tsc.getSeries(0).getTimePeriodClass();
        } else {
            timePeriodClass = org.jfree.data.time.Day.class;
        }
        periodaxis.setAutoRangeTimePeriodClass(timePeriodClass);
    }
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = null;
    if (StatsManager.CHARTTIMESERIES_WEEKDAY.equals(timePeriod)) {
        aperiodaxislabelinfo = new PeriodAxisLabelInfo[2];
        aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class,
                new SimpleDateFormat("E", locale));
        aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class,
                new SimpleDateFormat("d", locale));
    } else if (StatsManager.CHARTTIMESERIES_DAY.equals(timePeriod)) {
        aperiodaxislabelinfo = new PeriodAxisLabelInfo[3];
        aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class,
                new SimpleDateFormat("d", locale));
        aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class,
                new SimpleDateFormat("MMM", locale));
        aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class,
                new SimpleDateFormat("yyyy", locale));
    } else if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod)) {
        aperiodaxislabelinfo = new PeriodAxisLabelInfo[2];
        aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class,
                new SimpleDateFormat("MMM", locale));
        aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class,
                new SimpleDateFormat("yyyy", locale));
    } else if (StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) {
        aperiodaxislabelinfo = new PeriodAxisLabelInfo[1];
        aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Year.class,
                new SimpleDateFormat("yyyy", locale));
    }
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    // date range
    if (firstDate != null || lastDate != null) {
        periodaxis.setAutoRange(false);
        if (firstDate != null) {
            if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod)
                    || StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) {
                periodaxis.setFirst(new org.jfree.data.time.Month(firstDate));
            } else {
                periodaxis.setFirst(new org.jfree.data.time.Day(firstDate));
            }
        }
        if (lastDate != null) {
            if (StatsManager.CHARTTIMESERIES_MONTH.equals(timePeriod)
                    || StatsManager.CHARTTIMESERIES_YEAR.equals(timePeriod)) {
                periodaxis.setLast(new org.jfree.data.time.Month(lastDate));
            } else {
                periodaxis.setLast(new org.jfree.data.time.Day(lastDate));
            }
        }
    }
    periodaxis.setTickMarkOutsideLength(0.0F);
    plot.setDomainAxis(periodaxis);

    // set outline
    AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) plot.getRenderer();
    if (renderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) renderer;
        r.setDrawSeriesLineAsPath(true);
        r.setShapesVisible(true);
        r.setShapesFilled(true);
    } else if (renderer instanceof XYBarRenderer) {
        //XYBarRenderer r = (XYBarRenderer) renderer;
        ClusteredXYBarRenderer r = new ClusteredXYBarRenderer();
        r.setDrawBarOutline(true);
        if (smallFontInDomainAxis && !canUseNormalFontSize(width))
            r.setMargin(0.05);
        else
            r.setMargin(0.10);
        plot.setRenderer(r);
        renderer = r;
    }

    // item labels
    if (itemLabelsVisible) {
        plot.getRangeAxis().setUpperMargin(0.2);
        renderer.setItemLabelGenerator(new XYItemLabelGenerator() {
            private static final long serialVersionUID = 1L;

            public String generateLabel(XYDataset dataset, int series, int item) {
                Number n = dataset.getY(series, item);
                if (n.doubleValue() != 0)
                    return n.toString();
                return "";
            }

        });
        renderer.setItemLabelFont(new Font("SansSerif", Font.PLAIN, 8));
        renderer.setItemLabelsVisible(true);
    }

    BufferedImage img = chart.createBufferedImage(width, height);
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        ImageIO.write(img, "png", out);
    } catch (IOException e) {
        LOG.warn("Error occurred while generating SiteStats chart image data", e);
    }
    return out.toByteArray();
}

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