Example usage for org.jfree.data.general DatasetChangeEvent DatasetChangeEvent

Introduction

In this page you can find the example usage for org.jfree.data.general DatasetChangeEvent DatasetChangeEvent.

Prototype

public DatasetChangeEvent(Object source, Dataset dataset)

Source Link

Document

Constructs a new event.

Usage

From source file:ca.sqlpower.wabit.swingui.chart.effect.PieChartAnimator.java

@Override
protected void doFrame(int frame, double pct) {
    JFreeChart pieChart = mpplot.getPieChart();
    PiePlot plot = (PiePlot) pieChart.getPlot();

    plot.setStartAngle(spinInterpolator.value(initialAngle, finalAngle, pct));
    plot.setForegroundAlpha((float) alphaInterpolator.value(0.0, 1.0, pct));

    // need to trigger a repaint, because the pie plot is just a stamper
    mpplot.datasetChanged(new DatasetChangeEvent(pieChart, mpplot.getDataset()));
}

From source file:net.sf.mzmine.modules.visualization.twod.BaseXYPlot.java

void switchPalette() {
    TwoDPaletteType types[] = TwoDPaletteType.values();
    int newIndex = paletteType.ordinal() + 1;
    if (newIndex >= types.length)
        newIndex = 0;/*from w  w  w  .j  av  a2  s .  co m*/
    paletteType = types[newIndex];
    zoomOutBitmap = null;
    datasetChanged(new DatasetChangeEvent(dataset, dataset));
}

From source file:peakml.util.jfreechart.FastErrorBarPlot.java

public void setShowAll(boolean v) {
    if (showall != v) {
        showall = v;//  w ww  .ja  va2s.  c  o  m
        datasetChanged(new DatasetChangeEvent(this, null));
    }
}

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

/**
 * Sets the translation constant for the x-axis.
 *
 * @param translate  the translation factor.
 *//*from w  ww.  jav a2s.  c  om*/
public void setTranslate(final double translate) {
    this.translate = translate;
    notifyListeners(new DatasetChangeEvent(this, this));
}

From source file:net.sf.mzmine.modules.visualization.twod.BaseXYPlot.java

void setPlotMode(PlotMode plotMode) {
    this.plotMode = plotMode;

    // clear the zoom out image cache
    zoomOutBitmap = null;/*from w w w .ja v a  2  s . co  m*/

    datasetChanged(new DatasetChangeEvent(dataset, dataset));
}

From source file:net.sf.mzmine.modules.visualization.twod.BaseXYPlot.java

void setLogScale(boolean logscale) {
    logScale = logscale;/*from w  w w . j a  v a2  s  .  c o m*/

    // clear the zoom out image cache
    zoomOutBitmap = null;

    datasetChanged(new DatasetChangeEvent(dataset, dataset));
}

From source file:org.jfree.data.general.DefaultValueDataset.java

/**
 * Sets the value and sends a {@link DatasetChangeEvent} to all registered
 * listeners./*  www. j  a v  a2  s.com*/
 *
 * @param value  the new value (<code>null</code> permitted).
 */
public void setValue(Number value) {
    this.value = value;
    notifyListeners(new DatasetChangeEvent(this, this));
}

From source file:org.jfree.data.time.ohlc.OHLCSeriesCollection.java

/**
 * Sets the position within each time period that is used for the X values
 * when the collection is used as an {@link XYDataset}, then sends a
 * {@link DatasetChangeEvent} is sent to all registered listeners.
 *
 * @param anchor  the anchor position (<code>null</code> not permitted).
 *
 * @since 1.0.11//from  w  w w.  java  2s  . co m
 */
public void setXPosition(TimePeriodAnchor anchor) {
    ParamChecks.nullNotPermitted(anchor, "anchor");
    this.xPosition = anchor;
    notifyListeners(new DatasetChangeEvent(this, this));
}

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

/**
 * Sets the bar width and sends a {@link DatasetChangeEvent} to all
 * registered listeners.//  w  ww.j ava  2 s  . com
 *
 * @param barWidth  the bar width.
 *
 * @see #getBarWidth()
 * @since 1.0.4
 */
public void setBarWidth(double barWidth) {
    this.barWidth = barWidth;
    notifyListeners(new DatasetChangeEvent(this, this));
}

From source file:org.jfree.data.general.DefaultKeyedValueDataset.java

/**
 * Sets the value for the dataset and sends a {@link DatasetChangeEvent} to
 * all registered listeners.//from   w ww  .jav a  2  s.  c  o  m
 *
 * @param key  the key.
 * @param value  the value (<code>null</code> permitted).
 */
public void setValue(Comparable key, Number value) {
    this.data = new DefaultKeyedValue(key, value);
    notifyListeners(new DatasetChangeEvent(this, this));
}