Examples of org.jfree.data.time.DateRange

org.jfree.data.time.DateRange
A range specified in terms of two java.util.Date objects. Instances of this class are immutable.

        double start = this.timeline.toTimelineValue(new Date((long) getRange().getLowerBound()));
        double length = (this.timeline.toTimelineValue((long) getRange().getUpperBound()) 
            - this.timeline.toTimelineValue((long) getRange().getLowerBound()));
        Range adjusted = null;
        if (isInverted()) {
            adjusted = new DateRange(
                this.timeline.toMillisecond((long) (start + (length * (1 - upperPercent)))),
                this.timeline.toMillisecond((long) (start + (length * (1 - lowerPercent))))
            );
        }
        else {
            adjusted = new DateRange(this.timeline.toMillisecond(
                (long) (start + length * lowerPercent)),
                this.timeline.toMillisecond((long) (start + length * upperPercent))
            );
        }
        setRange(adjusted);

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        Date d1 = calendar.getTime();
        calendar.set(1999, Calendar.JANUARY, 31);
        Date d2 = calendar.getTime();
        axis.setRange(d1, d2);


        DateRange range = (DateRange) axis.getRange();
        assertEquals(d1, range.getLowerDate());
        assertEquals(d2, range.getUpperDate());


    }

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            throw new IllegalArgumentException("Null 'range' argument.");
        }
        // usually the range will be a DateRange, but if it isn't do a 
        // conversion...
        if (!(range instanceof DateRange)) {
            range = new DateRange(range);
        }
        super.setRange(range, turnOffAutoRange, notify);
    }

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     */
    public void setRange(Date lower, Date upper) {
        if (lower.getTime() >= upper.getTime()) {
            throw new IllegalArgumentException("Requires 'lower' < 'upper'.");
        }
        setRange(new DateRange(lower, upper));
    }

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     */
    public void setRange(double lower, double upper) {
        if (lower >= upper) {
            throw new IllegalArgumentException("Requires 'lower' < 'upper'.");
        }
        setRange(new DateRange(lower, upper));
    }

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     */
    public Date getMinimumDate() {
        Date result = null;
        Range range = getRange();
        if (range instanceof DateRange) {
            DateRange r = (DateRange) range;
            result = r.getLowerDate();
        }
        else {
            result = new Date((long) range.getLowerBound());
        }
        return result;

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        if (maxMillis <= newMinMillis) {
            Date oldMin = getMinimumDate();
            long length = maxMillis - oldMin.getTime();
            maxDate = new Date(newMinMillis + length);
        }
        setRange(new DateRange(date, maxDate), true, false);
        notifyListeners(new AxisChangeEvent(this));
    }

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     */
    public Date getMaximumDate() {
        Date result = null;
        Range range = getRange();
        if (range instanceof DateRange) {
            DateRange r = (DateRange) range;
            result = r.getUpperDate();
        }
        else {
            result = new Date((long) range.getUpperBound());
        }
        return result;

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        if (minMillis >= newMaxMillis) {
            Date oldMax = getMaximumDate();
            long length = oldMax.getTime() - minMillis;
            minDate = new Date(newMaxMillis - length);
        }
        setRange(new DateRange(minDate, maximumDate), true, false);
        notifyListeners(new AxisChangeEvent(this));
    }

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    public double valueToJava2D(double value, Rectangle2D area, 
                                RectangleEdge edge) {
        
        value = this.timeline.toTimelineValue((long) value);


        DateRange range = (DateRange) getRange();
        double axisMin = this.timeline.toTimelineValue(range.getLowerDate());
        double axisMax = this.timeline.toTimelineValue(range.getUpperDate());
        double result = 0.0;
        if (RectangleEdge.isTopOrBottom(edge)) {
            double minX = area.getX();
            double maxX = area.getMaxX();
            if (isInverted()) {

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Related Classes of org.jfree.data.time.DateRange

org.jfree.chart.axis.DateAxis

org.jfree.chart.axis.DateAxisTest

org.jfree.chart.axis.junit.DateAxisTests

org.jfree.chart.axis.junit.PeriodAxisTests

org.jfree.chart.axis.PeriodAxisTest

org.jfree.data.time.junit.DateRangeTests

org.projectforge.charting.XYChartBuilder

java.text.DateFormat

java.util.Date

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