Examples of org.jfree.chart.plot.ValueAxisPlot

org.jfree.chart.plot.ValueAxisPlot
An interface that is implemented by plots that use a {@link ValueAxis}, providing a standard method to find the current data range.

        if (plot == null) {
            return;  // no plot, no data
        }


        if (plot instanceof ValueAxisPlot) {
            ValueAxisPlot vap = (ValueAxisPlot) plot;


            Range r = vap.getDataRange(this);
            if (r == null) {
                r = new Range(DEFAULT_LOWER_BOUND, DEFAULT_UPPER_BOUND);
            }
            
            long upper = Math.round(r.getUpperBound());

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        if (plot == null) {
            return;  // no plot, no data
        }


        if (plot instanceof ValueAxisPlot) {
            ValueAxisPlot vap = (ValueAxisPlot) plot;


            Range r = vap.getDataRange(this);
            if (r == null) {
                r = new Range(DEFAULT_LOWER_BOUND, DEFAULT_UPPER_BOUND);
            }
            
            double upper = r.getUpperBound();

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     * @param x  The x coordinate in Java2D space.
     */
    public void zoomInHorizontal(double x) {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomHorizontalAxes(this.zoomInFactor);
        }
    }

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     * @param y  The y coordinate in Java2D space.
     */
    public void zoomInVertical(double y) {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomVerticalAxes(this.zoomInFactor);
        }
    }

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     * @param x  The x coordinate in Java2D space.
     */
    public void zoomOutHorizontal(double x) {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomHorizontalAxes(this.zoomOutFactor);
        }
    }

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     * @param y  the y coordinate in Java2D space.
     */
    public void zoomOutVertical(double y) {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomVerticalAxes(this.zoomOutFactor);
        }
    }

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            LOGGER.debug("hUpper = " + hUpper);
            LOGGER.debug("vLower = " + vLower);
            LOGGER.debug("vUpper = " + vUpper);
            Plot p = this.chart.getPlot();
            if (p instanceof ValueAxisPlot) {
                ValueAxisPlot plot = (ValueAxisPlot) p;
                plot.zoomHorizontalAxes(hLower, hUpper);
                plot.zoomVerticalAxes(vLower, vUpper);
            }


        }


    }

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     * Restores the auto-range calculation on the horizontal axis.
     */
    public void autoRangeHorizontal() {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomHorizontalAxes(0.0);
        }
    }

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     * Restores the auto-range calculation on the vertical axis.
     */
    public void autoRangeVertical() {
        Plot p = this.chart.getPlot();
        if (p instanceof ValueAxisPlot) {
            ValueAxisPlot plot = (ValueAxisPlot) p;
            plot.zoomVerticalAxes(0.0);
        }
    }

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        if (plot == null) {
            return;  // no plot, no data
        }


        if (plot instanceof ValueAxisPlot) {
            ValueAxisPlot vap = (ValueAxisPlot) plot;


            Range r = vap.getDataRange(this);
            if (r == null) {
                if (this.timeline instanceof SegmentedTimeline) { //Timeline hasn't method getStartTime()
                    r = new DateRange(((SegmentedTimeline) this.timeline).getStartTime(),
                            ((SegmentedTimeline) this.timeline).getStartTime() + 1);
                } else {

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Related Classes of org.jfree.chart.plot.ValueAxisPlot

org.jfree.chart.axis.DateAxis

org.jfree.chart.axis.LogarithmicAxis

org.jfree.chart.axis.LogAxis

org.jfree.chart.axis.NumberAxis

org.jfree.chart.axis.PeriodAxis

org.jfree.chart.ChartPanel

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