Example usage for org.jfree.data Range getLowerBound

Introduction

In this page you can find the example usage for org.jfree.data Range getLowerBound.

Prototype

public double getLowerBound() 

Source Link

Document

Returns the lower bound for the range.

Usage

From source file:org.griphyn.vdl.karajan.monitor.monitors.swing.GraphPanel.java

private void updateMaxRange() {
    ValueAxis x = chart.getXYPlot().getDomainAxis();
    if (maxRange == 0) {
        x.setAutoRange(true);/*from w  w w . jav  a 2  s . c  o  m*/
    } else {
        Range dr = chart.getXYPlot().getDataRange(x);
        x.setRange(Math.max(dr.getLowerBound(), dr.getUpperBound() - maxRange * 60 * 1000), dr.getUpperBound());
    }
}

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From source file:org.eurocarbdb.application.glycoworkbench.plugin.PeakAnnotationCalibrationPanel.java

public void onZoomNone() {
    if (!isChartEmpty()) {
        Range mz_range = theDocument.getMZRange();
        if (mz_range.getLength() == 0.)
            mz_range = new Range(mz_range.getLowerBound() - 10, mz_range.getLowerBound() + 10);
        thePlot.getDomainAxis().setRange(mz_range);

        if (accuracy_unit.equals("da")) {
            Range acc_range = theDocument.getAccuracyRange(current_ind);
            if (acc_range.getLength() == 0.)
                acc_range = new Range(acc_range.getLowerBound() - 0.1, acc_range.getLowerBound() + 0.1);
            thePlot.getRangeAxis().setRange(acc_range);
        } else {//w w  w  . j a  v  a  2  s .c om
            Range acc_range = theDocument.getAccuracyRangePPM(current_ind);
            if (acc_range.getLength() == 0.)
                acc_range = new Range(acc_range.getLowerBound() - 100, acc_range.getLowerBound() + 100);
            thePlot.getRangeAxis().setRange(acc_range);
        }
    } else {
        thePlot.getDomainAxis().setRange(new Range(0., 1.));
        if (accuracy_unit.equals("da"))
            thePlot.getRangeAxis().setRange(new Range(-1., 1.));
        else
            thePlot.getRangeAxis().setRange(new Range(-1000., 1000.));
    }
}

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From source file:de.bund.bfr.knime.nls.chart.ChartCreator.java

public ChartCreator(Map<String, Plotable> plotables, Map<String, String> legend) {
    this.plotables = plotables;
    this.legend = legend;
    colors = new LinkedHashMap<>();
    shapes = new LinkedHashMap<>();

    chartPanel = new ChartPanel(new JFreeChart(new XYPlot())) {

        private static final long serialVersionUID = 1L;

        @Override/*from  ww  w.  j  av a 2  s.  c o  m*/
        public void mouseReleased(MouseEvent e) {
            ValueAxis domainAxis = ((XYPlot) chartPanel.getChart().getPlot()).getDomainAxis();
            ValueAxis rangeAxis = ((XYPlot) chartPanel.getChart().getPlot()).getRangeAxis();

            Range xRange1 = domainAxis.getRange();
            Range yRange1 = rangeAxis.getRange();
            super.mouseReleased(e);
            Range xRange2 = domainAxis.getRange();
            Range yRange2 = rangeAxis.getRange();

            if (!xRange1.equals(xRange2) || !yRange1.equals(yRange2)) {
                minX = xRange2.getLowerBound();
                maxX = xRange2.getUpperBound();
                minY = yRange2.getLowerBound();
                maxY = yRange2.getUpperBound();
                fireZoomChanged();
            }
        }
    };
    chartPanel.getPopupMenu().removeAll();

    setLayout(new BorderLayout());
    add(chartPanel, BorderLayout.CENTER);
}

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From source file:edu.dlnu.liuwenpeng.Time.TimeSeriesCollection.java

/**    
* Returns the minimum x-value in the dataset.    
*    /*  w  ww. j a v a2  s .c  o m*/
* @param includeInterval  a flag that determines whether or not the    
*                         x-interval is taken into account.    
*     
* @return The minimum value.    
*/
public double getDomainLowerBound(boolean includeInterval) {
    double result = Double.NaN;
    Range r = getDomainBounds(includeInterval);
    if (r != null) {
        result = r.getLowerBound();
    }
    return result;
}

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From source file:org.jfree.experimental.chart.axis.LogAxis.java

/**
 * Adjusts the axis range to match the data range that the axis is
 * required to display.// w w w. j a  v a2  s.  c om
 */
protected void autoAdjustRange() {
    Plot plot = getPlot();
    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 = getDefaultAutoRange();
        }

        double upper = r.getUpperBound();
        double lower = r.getLowerBound();
        double range = upper - lower;

        // if fixed auto range, then derive lower bound...
        double fixedAutoRange = getFixedAutoRange();
        if (fixedAutoRange > 0.0) {
            lower = Math.max(upper - fixedAutoRange, this.smallestValue);
        } else {
            // ensure the autorange is at least <minRange> in size...
            double minRange = getAutoRangeMinimumSize();
            if (range < minRange) {
                double expand = (minRange - range) / 2;
                upper = upper + expand;
                lower = lower - expand;
            }

            // apply the margins - these should apply to the exponent range
            //                upper = upper + getUpperMargin() * range;
            //                lower = lower - getLowerMargin() * range;
        }

        setRange(new Range(lower, upper), false, false);
    }

}

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From source file:org.jfree.data.xy.IntervalXYDelegate.java

/**
 * Returns the range of the values in the dataset's domain, including
 * or excluding the interval around each x-value as specified.
 *
 * @param includeInterval  a flag that determines whether or not the
 *                         x-interval should be taken into account.
 *
 * @return The range./*ww w. j a  v  a  2 s.com*/
 */
@Override
public Range getDomainBounds(boolean includeInterval) {
    // first get the range without the interval, then expand it for the
    // interval width
    Range range = DatasetUtilities.findDomainBounds(this.dataset, false);
    if (includeInterval && range != null) {
        double lowerAdj = getIntervalWidth() * getIntervalPositionFactor();
        double upperAdj = getIntervalWidth() - lowerAdj;
        range = new Range(range.getLowerBound() - lowerAdj, range.getUpperBound() + upperAdj);
    }
    return range;
}

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From source file:de.unibayreuth.bayeos.goat.panels.timeseries.JPanelChart.java

/**
 * used for zooming//from  ww  w .j  a v a  2  s.co  m
 * 
 * @param axis  the axis.
 * @param range  the range.
 * @param zoomFactor  the zoom factor.
 * @param anchorValue  the anchor value.
 */
private void adjustRange(ValueAxis axis, Range range, double zoomFactor, double anchorValue) {

    if (axis == null || range == null) {
        return;
    }

    double rangeMinVal = range.getLowerBound() - range.getLength() * axis.getLowerMargin();
    double rangeMaxVal = range.getUpperBound() + range.getLength() * axis.getUpperMargin();
    double halfLength = axis.getRange().getLength() * zoomFactor / 2;
    double zoomedMinVal = anchorValue - halfLength;
    double zoomedMaxVal = anchorValue + halfLength;
    double adjMinVal = zoomedMinVal;
    if (zoomedMinVal < rangeMinVal) {
        adjMinVal = rangeMinVal;
        zoomedMaxVal += rangeMinVal - zoomedMinVal;
    }
    double adjMaxVal = zoomedMaxVal;
    if (zoomedMaxVal > rangeMaxVal) {
        adjMaxVal = rangeMaxVal;
        zoomedMinVal -= zoomedMaxVal - rangeMaxVal;
        adjMinVal = Math.max(zoomedMinVal, rangeMinVal);
    }

    Range adjusted = new Range(adjMinVal, adjMaxVal);
    axis.setRange(adjusted);
}

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From source file:org.esa.beam.timeseries.ui.graph.TimeSeriesGraphModel.java

void updateAnnotation(RasterDataNode raster) {
    removeAnnotation();//from w  ww.  ja  va 2s .  c  o  m

    final AbstractTimeSeries timeSeries = getTimeSeries();
    TimeCoding timeCoding = timeSeries.getRasterTimeMap().get(raster);
    if (timeCoding != null) {
        final ProductData.UTC startTime = timeCoding.getStartTime();
        final Millisecond timePeriod = new Millisecond(startTime.getAsDate(), ProductData.UTC.UTC_TIME_ZONE,
                Locale.getDefault());

        double millisecond = timePeriod.getFirstMillisecond();
        Range valueRange = null;
        for (int i = 0; i < timeSeriesPlot.getRangeAxisCount(); i++) {
            valueRange = Range.combine(valueRange, timeSeriesPlot.getRangeAxis(i).getRange());
        }
        if (valueRange != null) {
            XYAnnotation annotation = new XYLineAnnotation(millisecond, valueRange.getLowerBound(), millisecond,
                    valueRange.getUpperBound());
            timeSeriesPlot.addAnnotation(annotation, true);
        }
    }
}

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From source file:userinterface.graph.PrismLogarithmicAxis.java

/**
 * Adjusts the axis range to match the data range that the axis is
 * required to display./*from   w  ww  .  j ava 2 s  .  c o  m*/
 */
protected void autoAdjustRange() {
    Plot plot = getPlot();
    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 = getDefaultAutoRange();
        }

        double upper = r.getUpperBound();
        double lower = r.getLowerBound();
        double range = upper - lower;

        // if fixed auto range, then derive lower bound...
        double fixedAutoRange = getFixedAutoRange();
        if (fixedAutoRange > 0.0) {
            lower = Math.max(upper - fixedAutoRange, this.smallestValue);
        } else {
            // ensure the autorange is at least <minRange> in size...
            double minRange = getAutoRangeMinimumSize();
            if (range < minRange) {
                double expand = (minRange - range) / 2;
                upper = upper + expand;
                lower = lower - expand;
            }

            // apply the margins - these should apply to the exponent range
            //upper = upper + getUpperMargin() * range;
            //lower = lower - getLowerMargin() * range;
        }

        setRange(new Range(lower, upper), false, false);
    }

}

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From source file:ucar.unidata.idv.control.chart.ChartHolder.java

/**
 * Pan the plot/*from w w  w  .java2  s  .c  om*/
 *
 * @param right to right
 * @param percent by how much
 */
protected void panPlot(boolean right, double percent) {
    if (!(plot instanceof XYPlot)) {
        return;
    }
    XYPlot xyPlot = (XYPlot) plot;
    int cnt = xyPlot.getDomainAxisCount();
    for (int i = 0; i < cnt; i++) {
        ValueAxis axis = (ValueAxis) xyPlot.getDomainAxis(i);
        org.jfree.data.Range range = axis.getRange();
        double width = range.getUpperBound() - range.getLowerBound();
        double width2 = width / 2.0;
        double step = (right ? width * percent : -width * percent);
        axis.centerRange(range.getLowerBound() + step + width2);
    }
}

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