Example usage for org.jfree.chart.axis DateTickUnit DateTickUnit

List of usage examples for org.jfree.chart.axis DateTickUnit DateTickUnit

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Introduction

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

Prototype

public DateTickUnit(int unit, int count, DateFormat formatter)

Source Link

Document

Creates a new date tick unit.

Usage

From source file:org.pentaho.plugin.jfreereport.reportcharts.XYChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    final XYPlot plot = chart.getXYPlot();
    final XYItemRenderer renderer = plot.getRenderer();

    if (StringUtils.isEmpty(getTooltipFormula()) == false) {
        renderer.setBaseToolTipGenerator(new FormulaXYZTooltipGenerator(getRuntime(), getTooltipFormula()));
    }/*from w  w  w . j  ava  2  s.co  m*/
    if (StringUtils.isEmpty(getUrlFormula()) == false) {
        renderer.setURLGenerator(new FormulaXYZURLGenerator(getRuntime(), getUrlFormula()));
    }

    renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
    renderer.setBaseItemLabelsVisible(Boolean.TRUE.equals(getItemsLabelVisible()));
    if (getItemLabelFont() != null) {
        renderer.setBaseItemLabelFont(getItemLabelFont());
    }

    plot.setOrientation(computePlotOrientation());

    // May be an axis that supports dates
    final ValueAxis domainAxis = plot.getDomainAxis();
    if (domainAxis instanceof NumberAxis) {
        final NumberAxis numberAxis = (NumberAxis) domainAxis;
        numberAxis.setAutoRangeIncludesZero(isDomainIncludesZero());
        numberAxis.setAutoRangeStickyZero(isDomainStickyZero());
        if (getDomainPeriodCount() > 0) {
            if (getDomainTickFormat() != null) {
                numberAxis.setTickUnit(new NumberTickUnit(getDomainPeriodCount(), getDomainTickFormat()));
            } else if (getDomainTickFormatString() != null) {
                final FastDecimalFormat formatter = new FastDecimalFormat(getDomainTickFormatString(),
                        getResourceBundleFactory().getLocale());
                numberAxis.setTickUnit(new FastNumberTickUnit(getDomainPeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(new FastNumberTickUnit(getDomainPeriodCount()));
            }
        } else {
            if (getDomainTickFormat() != null) {
                numberAxis.setNumberFormatOverride(getDomainTickFormat());
            } else if (getDomainTickFormatString() != null) {
                final DecimalFormat formatter = new DecimalFormat(getDomainTickFormatString(),
                        new DecimalFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setNumberFormatOverride(formatter);
            }
        }
    } else if (domainAxis instanceof DateAxis) {
        final DateAxis numberAxis = (DateAxis) domainAxis;

        if (getDomainPeriodCount() > 0 && getDomainTimePeriod() != null) {
            if (getDomainTickFormatString() != null) {
                final SimpleDateFormat formatter = new SimpleDateFormat(getDomainTickFormatString(),
                        new DateFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setTickUnit(new DateTickUnit(getDateUnitAsInt(getDomainTimePeriod()),
                        (int) getDomainPeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(new DateTickUnit(getDateUnitAsInt(getDomainTimePeriod()),
                        (int) getDomainPeriodCount()));
            }
        }
    }

    if (domainAxis != null) {
        domainAxis.setLabel(getDomainTitle());
        if (getDomainTitleFont() != null) {
            domainAxis.setLabelFont(getDomainTitleFont());
        }
        domainAxis.setVerticalTickLabels(isDomainVerticalTickLabels());
        if (getDomainTickFont() != null) {
            domainAxis.setTickLabelFont(getDomainTickFont());
        }
        final int level = getRuntime().getProcessingContext().getCompatibilityLevel();
        if (ClassicEngineBoot.isEnforceCompatibilityFor(level, 3, 8)) {
            if (getDomainMinimum() != 0) {
                domainAxis.setLowerBound(getDomainMinimum());
            }
            if (getDomainMaximum() != 1) {
                domainAxis.setUpperBound(getDomainMaximum());
            }
            if (getDomainMinimum() == 0 && getDomainMaximum() == 0) {
                domainAxis.setLowerBound(0);
                domainAxis.setUpperBound(1);
                domainAxis.setAutoRange(true);
            }
        } else {
            domainAxis.setLowerBound(getDomainMinimum());
            domainAxis.setUpperBound(getDomainMaximum());
            domainAxis.setAutoRange(isDomainAxisAutoRange());
        }
    }

    final ValueAxis rangeAxis = plot.getRangeAxis();
    if (rangeAxis instanceof NumberAxis) {
        final NumberAxis numberAxis = (NumberAxis) rangeAxis;
        numberAxis.setAutoRangeIncludesZero(isRangeIncludesZero());
        numberAxis.setAutoRangeStickyZero(isRangeStickyZero());

        if (getRangePeriodCount() > 0) {
            if (getRangeTickFormat() != null) {
                numberAxis.setTickUnit(new NumberTickUnit(getRangePeriodCount(), getRangeTickFormat()));
            } else if (getRangeTickFormatString() != null) {
                final FastDecimalFormat formatter = new FastDecimalFormat(getRangeTickFormatString(),
                        getResourceBundleFactory().getLocale());
                numberAxis.setTickUnit(new FastNumberTickUnit(getRangePeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(new FastNumberTickUnit(getRangePeriodCount()));
            }
        } else {
            if (getRangeTickFormat() != null) {
                numberAxis.setNumberFormatOverride(getRangeTickFormat());
            } else if (getRangeTickFormatString() != null) {
                final DecimalFormat formatter = new DecimalFormat(getRangeTickFormatString(),
                        new DecimalFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setNumberFormatOverride(formatter);
                standardTickUnitsApplyFormat(numberAxis, formatter);
            }
        }
    } else if (rangeAxis instanceof DateAxis) {
        final DateAxis numberAxis = (DateAxis) rangeAxis;

        if (getRangePeriodCount() > 0 && getRangeTimePeriod() != null) {
            if (getRangeTickFormatString() != null) {
                final SimpleDateFormat formatter = new SimpleDateFormat(getRangeTickFormatString(),
                        new DateFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setTickUnit(new DateTickUnit(getDateUnitAsInt(getRangeTimePeriod()),
                        (int) getRangePeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(
                        new DateTickUnit(getDateUnitAsInt(getRangeTimePeriod()), (int) getRangePeriodCount()));
            }
        } else {
            if (getRangeTickFormatString() != null) {
                final SimpleDateFormat formatter = new SimpleDateFormat(getRangeTickFormatString(),
                        new DateFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setDateFormatOverride(formatter);
            }
        }
    }

    if (rangeAxis != null) {
        rangeAxis.setLabel(getRangeTitle());
        if (getRangeTitleFont() != null) {
            rangeAxis.setLabelFont(getRangeTitleFont());
        }
        if (getRangeTickFont() != null) {
            rangeAxis.setTickLabelFont(getRangeTickFont());
        }
        final int level = getRuntime().getProcessingContext().getCompatibilityLevel();
        if (ClassicEngineBoot.isEnforceCompatibilityFor(level, 3, 8)) {
            if (getRangeMinimum() != 0) {
                rangeAxis.setLowerBound(getRangeMinimum());
            }
            if (getRangeMaximum() != 1) {
                rangeAxis.setUpperBound(getRangeMaximum());
            }
            if (getRangeMinimum() == 0 && getRangeMaximum() == 0) {
                rangeAxis.setLowerBound(0);
                rangeAxis.setUpperBound(1);
                rangeAxis.setAutoRange(true);
            }
        } else {
            rangeAxis.setLowerBound(getRangeMinimum());
            rangeAxis.setUpperBound(getRangeMaximum());
            rangeAxis.setAutoRange(isRangeAxisAutoRange());
        }
    }

    final String[] colors = getSeriesColor();
    for (int i = 0; i < colors.length; i++) {
        renderer.setSeriesPaint(i, parseColorFromString(colors[i]));
    }
}

From source file:org.pentaho.plugin.jfreereport.reportcharts.CategoricalChartExpression.java

protected void configureRangeAxis(final CategoryPlot cpl, final Font labelFont) {
    final ValueAxis rangeAxis = cpl.getRangeAxis();
    if (rangeAxis instanceof NumberAxis) {
        final NumberAxis numberAxis = (NumberAxis) rangeAxis;
        numberAxis.setAutoRangeIncludesZero(isRangeIncludesZero());
        numberAxis.setAutoRangeStickyZero(isRangeStickyZero());

        if (getRangePeriodCount() > 0) {
            if (getRangeTickFormat() != null) {
                numberAxis.setTickUnit(new NumberTickUnit(getRangePeriodCount(), getRangeTickFormat()));
            } else if (getRangeTickFormatString() != null) {
                final FastDecimalFormat formatter = new FastDecimalFormat(getRangeTickFormatString(),
                        getResourceBundleFactory().getLocale());
                numberAxis.setTickUnit(new FastNumberTickUnit(getRangePeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(new FastNumberTickUnit(getRangePeriodCount()));
            }//from  w w  w  . ja v  a2  s .  co  m
        } else {
            if (getRangeTickFormat() != null) {
                numberAxis.setNumberFormatOverride(getRangeTickFormat());
            } else if (getRangeTickFormatString() != null) {
                final DecimalFormat formatter = new DecimalFormat(getRangeTickFormatString(),
                        new DecimalFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setNumberFormatOverride(formatter);
                standardTickUnitsApplyFormat(numberAxis, formatter);
            }
        }
    } else if (rangeAxis instanceof DateAxis) {
        final DateAxis numberAxis = (DateAxis) rangeAxis;

        if (getRangePeriodCount() > 0 && getRangeTimePeriod() != null) {
            if (getRangeTickFormatString() != null) {
                final SimpleDateFormat formatter = new SimpleDateFormat(getRangeTickFormatString(),
                        new DateFormatSymbols(getResourceBundleFactory().getLocale()));
                numberAxis.setTickUnit(new DateTickUnit(getDateUnitAsInt(getRangeTimePeriod()),
                        (int) getRangePeriodCount(), formatter));
            } else {
                numberAxis.setTickUnit(
                        new DateTickUnit(getDateUnitAsInt(getRangeTimePeriod()), (int) getRangePeriodCount()));
            }
        } else if (getRangeTickFormatString() != null) {
            final SimpleDateFormat formatter = new SimpleDateFormat(getRangeTickFormatString(),
                    new DateFormatSymbols(getResourceBundleFactory().getLocale()));
            numberAxis.setDateFormatOverride(formatter);
        }

    }

    if (rangeAxis != null) {
        rangeAxis.setLabelFont(labelFont);
        rangeAxis.setTickLabelFont(labelFont);

        if (getRangeTitleFont() != null) {
            rangeAxis.setLabelFont(getRangeTitleFont());
        }
        if (getRangeTickFont() != null) {
            rangeAxis.setTickLabelFont(getRangeTickFont());
        }
        final int level = getRuntime().getProcessingContext().getCompatibilityLevel();
        if (ClassicEngineBoot.isEnforceCompatibilityFor(level, 3, 8)) {
            if (getRangeMinimum() != 0) {
                rangeAxis.setLowerBound(getRangeMinimum());
            }
            if (getRangeMaximum() != 1) {
                rangeAxis.setUpperBound(getRangeMaximum());
            }
            if (getRangeMinimum() == 0 && getRangeMaximum() == 0) {
                rangeAxis.setAutoRange(true);
            }
        } else {
            if (isAutoRange()) {
                rangeAxis.setAutoRange(isAutoRange());
            } else {
                double factor = getScaleFactor();
                if (factor > DEFAULT_SCALE_FACTOR) {
                    // PRD-5340 hack
                    // this method is invoked after all series were populated
                    // hence the axis already has the graph's max and min values;
                    double lower = rangeAxis.getLowerBound();
                    if (lower < 0) {
                        lower *= factor;
                    } else if (lower > 0) {
                        lower /= factor;
                    }

                    double upper = rangeAxis.getUpperBound();
                    if (upper > 0) {
                        upper *= factor;
                    } else if (upper < 0) {
                        upper /= factor;
                    }
                    rangeAxis.setRange(lower, upper);
                } else {
                    // the 'scaleFactor' property is left intact or has an incorrect value
                    rangeAxis.setUpperBound(getRangeMaximum());
                    rangeAxis.setLowerBound(getRangeMinimum());
                }
            }
        }
    }
}

From source file:org.kalypso.ogc.sensor.diagview.jfreechart.ObservationPlot.java

/**
 * Special tick units for kalypso/* w  ww  .  j  a  v  a 2  s .  c om*/
 */
public static TickUnitSource createStandardDateTickUnits(final TimeZone zone) {
    if (zone == null) {
        throw new IllegalArgumentException("Null 'zone' argument."); //$NON-NLS-1$
    }
    final TickUnits units = new TickUnits();

    // date formatters
    // DateFormat f1 = new SimpleDateFormat("HH:mm:ss.SSS");
    // DateFormat f2 = new SimpleDateFormat("HH:mm:ss");
    // DateFormat f3 = new SimpleDateFormat("HH:mm");
    // DateFormat f4 = new SimpleDateFormat("d-MMM, HH:mm");
    // DateFormat f5 = new SimpleDateFormat("d-MMM");
    // DateFormat f6 = new SimpleDateFormat("MMM-yyyy");
    // DateFormat f7 = new SimpleDateFormat("yyyy");

    final DateFormat f1 = new SimpleDateFormat("dd.MM HH:mm:ss.SSS"); //$NON-NLS-1$
    final DateFormat f2 = new SimpleDateFormat("dd.MM HH:mm:ss"); //$NON-NLS-1$
    final DateFormat f3 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f4 = new SimpleDateFormat("dd.MM HH:mm"); //$NON-NLS-1$
    final DateFormat f5 = new SimpleDateFormat("dd.MM"); //$NON-NLS-1$
    final DateFormat f6 = new SimpleDateFormat("dd.MM.yy"); //$NON-NLS-1$
    final DateFormat f7 = new SimpleDateFormat("yyyy"); //$NON-NLS-1$

    f1.setTimeZone(zone);
    f2.setTimeZone(zone);
    f3.setTimeZone(zone);
    f4.setTimeZone(zone);
    f5.setTimeZone(zone);
    f6.setTimeZone(zone);
    f7.setTimeZone(zone);

    // milliseconds
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 5, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 10, DateTickUnit.MILLISECOND, 1, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 25, DateTickUnit.MILLISECOND, 5, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 50, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 100, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 250, DateTickUnit.MILLISECOND, 10, f1));
    units.add(new DateTickUnit(DateTickUnit.MILLISECOND, 500, DateTickUnit.MILLISECOND, 50, f1));

    // seconds
    units.add(new DateTickUnit(DateTickUnit.SECOND, 1, DateTickUnit.MILLISECOND, 50, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 5, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 10, DateTickUnit.SECOND, 1, f2));
    units.add(new DateTickUnit(DateTickUnit.SECOND, 30, DateTickUnit.SECOND, 5, f2));

    // minutes
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 1, DateTickUnit.SECOND, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 2, DateTickUnit.SECOND, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 5, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 10, DateTickUnit.MINUTE, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 15, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 20, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.MINUTE, 30, DateTickUnit.MINUTE, 5, f3));

    // hours
    units.add(new DateTickUnit(DateTickUnit.HOUR, 1, DateTickUnit.MINUTE, 5, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 2, DateTickUnit.MINUTE, 10, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 4, DateTickUnit.MINUTE, 30, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 6, DateTickUnit.HOUR, 1, f3));
    units.add(new DateTickUnit(DateTickUnit.HOUR, 12, DateTickUnit.HOUR, 1, f4));

    // days
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 3, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 4, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 5, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 6, DateTickUnit.HOUR, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 10, DateTickUnit.DAY, 1, f5));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, f5));

    // months
    units.add(new DateTickUnit(DateTickUnit.MONTH, 1, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 2, DateTickUnit.DAY, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 3, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 4, DateTickUnit.MONTH, 1, f6));
    units.add(new DateTickUnit(DateTickUnit.MONTH, 6, DateTickUnit.MONTH, 1, f6));

    // years
    units.add(new DateTickUnit(DateTickUnit.YEAR, 1, DateTickUnit.MONTH, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 2, DateTickUnit.MONTH, 3, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 5, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 10, DateTickUnit.YEAR, 1, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 25, DateTickUnit.YEAR, 5, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 50, DateTickUnit.YEAR, 10, f7));
    units.add(new DateTickUnit(DateTickUnit.YEAR, 100, DateTickUnit.YEAR, 20, f7));

    return units;

}

From source file:org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java

private byte[] createMonthlyLoginChart(int width, int height) {
    IntervalXYDataset dataset1 = getMonthlyLoginsDataSet();
    IntervalXYDataset dataset3 = getMonthlySiteUserDataSet();

    if ((dataset1 == null) || (dataset3 == null)) {
        return generateNoDataChart(width, height);
    }//from w  w w .  j av  a  2s .  co m

    // create plot ...
    XYItemRenderer renderer1 = new XYLineAndShapeRenderer(true, false);
    renderer1.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer1.setSeriesPaint(0, Color.RED);

    DateAxis domainAxis = new DateAxis("");
    domainAxis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH, 1, new SimpleDateFormat("yyyy-MM")));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.START);
    domainAxis.setVerticalTickLabels(true);
    domainAxis.setLowerMargin(0.01);
    domainAxis.setUpperMargin(0.01);

    NumberAxis axis1 = new NumberAxis("Total Logins");
    axis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    axis1.setLabelPaint(Color.RED);
    axis1.setTickLabelPaint(Color.RED);

    XYPlot plot1 = new XYPlot(dataset1, null, axis1, renderer1);
    plot1.setBackgroundPaint(Color.lightGray);
    plot1.setDomainGridlinePaint(Color.white);
    plot1.setRangeGridlinePaint(Color.white);

    // AXIS 2
    /*
    NumberAxis axis2 = new NumberAxis("Total Unique Users");
    axis2.setStandardTickUnits (NumberAxis.createIntegerTickUnits ());
    axis2.setLabelPaint(Color.BLUE);
    axis2.setTickLabelPaint(Color.BLUE);
    plot1.setRangeAxis(1, axis2);
            
    plot1.setDataset(1, dataset2);
    plot1.mapDatasetToRangeAxis(1, 1);
    XYItemRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
    renderer2.setSeriesStroke(0, new BasicStroke(2.0f, 
        BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesPaint (0, Color.BLUE);
    plot1.setRenderer(1, renderer2);
    */

    // add a third dataset and renderer...
    XYItemRenderer renderer3 = new XYLineAndShapeRenderer(true, false);
    renderer3.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer3.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer3.setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer3.setSeriesPaint(0, Color.GREEN);
    renderer3.setSeriesPaint(1, Color.BLACK);
    renderer3.setSeriesPaint(2, Color.CYAN);

    axis1 = new NumberAxis("count");
    axis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYPlot plot2 = new XYPlot(dataset3, null, axis1, renderer3);
    plot2.setBackgroundPaint(Color.lightGray);
    plot2.setDomainGridlinePaint(Color.white);
    plot2.setRangeGridlinePaint(Color.white);

    CombinedDomainXYPlot cplot = new CombinedDomainXYPlot(domainAxis);
    cplot.add(plot1, 3);
    cplot.add(plot2, 2);
    cplot.setGap(8.0);
    cplot.setDomainGridlinePaint(Color.white);
    cplot.setDomainGridlinesVisible(true);

    // return a new chart containing the overlaid plot...
    JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, cplot, false);
    LegendTitle legend = new LegendTitle(cplot);
    chart.addSubtitle(legend);

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

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

    // set anti alias
    chart.setAntiAlias(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();
}

From source file:org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java

private byte[] createWeeklyLoginChart(int width, int height) {
    IntervalXYDataset dataset1 = getWeeklyLoginsDataSet();
    IntervalXYDataset dataset2 = getWeeklySiteUserDataSet();

    if ((dataset1 == null) || (dataset2 == null)) {
        return generateNoDataChart(width, height);
    }/*from  www .  jav a2  s  .c  om*/

    // create plot ...
    XYItemRenderer renderer1 = new XYLineAndShapeRenderer(true, false);
    renderer1.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer1.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer1.setSeriesPaint(0, Color.RED);
    renderer1.setSeriesPaint(0, Color.BLUE);

    DateAxis domainAxis = new DateAxis("");
    domainAxis.setTickUnit(new DateTickUnit(DateTickUnit.DAY, 7, new SimpleDateFormat("yyyy-MM-dd")));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.START);
    domainAxis.setVerticalTickLabels(true);
    domainAxis.setLowerMargin(0.01);
    domainAxis.setUpperMargin(0.01);

    NumberAxis rangeAxis = new NumberAxis("count");
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYPlot plot1 = new XYPlot(dataset1, null, rangeAxis, renderer1);
    plot1.setBackgroundPaint(Color.lightGray);
    plot1.setDomainGridlinePaint(Color.white);
    plot1.setRangeGridlinePaint(Color.white);

    // add a second dataset and renderer...
    XYItemRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
    renderer2.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesPaint(0, Color.GREEN);
    renderer2.setSeriesPaint(1, Color.BLACK);
    renderer2.setSeriesPaint(2, Color.CYAN);

    rangeAxis = new NumberAxis("count");
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYPlot plot2 = new XYPlot(dataset2, null, rangeAxis, renderer2);
    plot2.setBackgroundPaint(Color.lightGray);
    plot2.setDomainGridlinePaint(Color.white);
    plot2.setRangeGridlinePaint(Color.white);

    CombinedDomainXYPlot cplot = new CombinedDomainXYPlot(domainAxis);
    cplot.add(plot1, 3);
    cplot.add(plot2, 2);
    cplot.setGap(8.0);
    cplot.setDomainGridlinePaint(Color.white);
    cplot.setDomainGridlinesVisible(true);

    // return a new chart containing the overlaid plot...
    JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, cplot, false);
    LegendTitle legend = new LegendTitle(cplot);
    chart.addSubtitle(legend);

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

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

    // set anti alias
    chart.setAntiAlias(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();
}

From source file:org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java

private byte[] createDailyLoginChart(int width, int height) {
    IntervalXYDataset dataset1 = getDailyLoginsDataSet();
    IntervalXYDataset dataset2 = getDailySiteUserDataSet();

    if ((dataset1 == null) || (dataset2 == null)) {
        return generateNoDataChart(width, height);
    }/*from   w w  w  .  j  av  a2s. c  o m*/

    // create plot ...
    XYItemRenderer renderer1 = new XYLineAndShapeRenderer(true, false);
    renderer1.setSeriesPaint(0, Color.RED);
    renderer1.setSeriesPaint(1, Color.BLUE);
    renderer1.setSeriesPaint(2, Color.RED);
    renderer1.setSeriesPaint(3, Color.BLUE);
    renderer1.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer1.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    BasicStroke dashLineStroke = new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 0,
            new float[] { 4 }, 0);
    renderer1.setSeriesStroke(2, dashLineStroke);
    renderer1.setSeriesStroke(3, dashLineStroke);

    DateAxis domainAxis = new DateAxis("");
    domainAxis.setTickUnit(new DateTickUnit(DateTickUnit.DAY, 7, new SimpleDateFormat("yyyy-MM-dd")));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.START);
    domainAxis.setVerticalTickLabels(true);
    domainAxis.setLowerMargin(0.01);
    domainAxis.setUpperMargin(0.01);

    NumberAxis rangeAxis = new NumberAxis("count");
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYPlot plot1 = new XYPlot(dataset1, null, rangeAxis, renderer1);
    plot1.setBackgroundPaint(Color.lightGray);
    plot1.setDomainGridlinePaint(Color.white);
    plot1.setRangeGridlinePaint(Color.white);

    // add a second dataset and renderer...
    XYItemRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
    renderer2.setSeriesStroke(0, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesStroke(1, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesStroke(2, new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
    renderer2.setSeriesPaint(0, Color.GREEN);
    renderer2.setSeriesPaint(1, Color.BLACK);
    renderer2.setSeriesPaint(2, Color.CYAN);

    rangeAxis = new NumberAxis("count");
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    XYPlot plot2 = new XYPlot(dataset2, null, rangeAxis, renderer2);
    plot2.setBackgroundPaint(Color.lightGray);
    plot2.setDomainGridlinePaint(Color.white);
    plot2.setRangeGridlinePaint(Color.white);

    CombinedDomainXYPlot cplot = new CombinedDomainXYPlot(domainAxis);
    cplot.add(plot1, 3);
    cplot.add(plot2, 2);
    cplot.setGap(8.0);
    cplot.setDomainGridlinePaint(Color.white);
    cplot.setDomainGridlinesVisible(true);

    // return a new chart containing the overlaid plot...
    JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, cplot, false);
    LegendTitle legend = new LegendTitle(cplot);
    chart.addSubtitle(legend);

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

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

    // set anti alias
    chart.setAntiAlias(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();
}

From source file:beproject.MainGUI.java

void createTimeLine() throws SQLException {
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    getTimeLineData(dataset);//from w w  w.  j a  v  a  2 s.  co m
    DateAxis domain = new DateAxis("Time");
    NumberAxis range = new NumberAxis("Tweet Count");
    XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
    renderer.setSeriesPaint(1, Color.BLUE);
    renderer.setSeriesStroke(0, new BasicStroke(3f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
    renderer.setSeriesStroke(1, new BasicStroke(3f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
    XYPlot plot = new XYPlot(dataset, domain, range, renderer);
    domain.setAutoRange(true);
    domain.setTickUnit(new DateTickUnit(DateTickUnitType.HOUR, 2, Regression.sdf));
    domain.setLowerMargin(0.0);
    domain.setUpperMargin(0.0);
    domain.setTickLabelsVisible(true);
    range.setTickLabelsVisible(true);

    plot.setDomainGridlinesVisible(false);
    range.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    renderer.setBaseItemLabelsVisible(true);

    JFreeChart liveTweetAnalysisChart = new JFreeChart("Rate of tweets per hour",
            new Font("Tahoma", Font.BOLD, 24), plot, true);
    liveTweetAnalysisChart.setBorderVisible(false);

    ChartUtilities.applyCurrentTheme(liveTweetAnalysisChart);

    domain.setTickLabelInsets(RectangleInsets.ZERO_INSETS);
    range.setTickMarksVisible(false);
    range.setTickLabelInsets(RectangleInsets.ZERO_INSETS);
    domain.setTickMarksVisible(false);
    liveTweetAnalysisChart.setPadding(RectangleInsets.ZERO_INSETS);

    ChartPanel liveTweetAnalysisChartPanel = new ChartPanel(liveTweetAnalysisChart, true);
    liveTweetAnalysisChartPanel.setBorder(null);

    if (timeLineChart == null) {
        timeLineChart = liveTweetAnalysisChartPanel;
    } else {
        timeLinePanel.remove(timeLineChart);
        timeLineChart = liveTweetAnalysisChartPanel;
    }
    timeLinePanel.add(timeLineChart);
    timeLinePanel.validate();
}