Java Code Examples for org.jfree.data.general.ValueDataset#addChangeListener()

The following examples show how to use org.jfree.data.general.ValueDataset#addChangeListener() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ThermometerPlot.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Creates a new thermometer plot, using default attributes where necessary.
 *
 * @param dataset  the data set.
 */
public ThermometerPlot(ValueDataset dataset) {

    super();

    this.padding = new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05,
            0.05);
    this.dataset = dataset;
    if (dataset != null) {
        dataset.addChangeListener(this);
    }
    NumberAxis axis = new NumberAxis(null);
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    axis.setAxisLineVisible(false);
    axis.setPlot(this);
    axis.addChangeListener(this);
    this.rangeAxis = axis;
    setAxisRange();
}
Example 2
Source File: MeterPlot.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there 
 * is one, and triggers a {@link PlotChangeEvent}.
 * 
 * @param dataset  the dataset (<code>null</code> permitted).
 * 
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {
    
    // if there is an existing dataset, remove the plot from the list of 
    // change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);
    
}
Example 3
Source File: ThermometerPlot.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there
 * is one, and sends a {@link PlotChangeEvent} to all registered listeners.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 *
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {

    // if there is an existing dataset, remove the plot from the list
    // of change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 4
Source File: ThermometerPlot.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Creates a new thermometer plot, using default attributes where necessary.
 *
 * @param dataset  the data set.
 */
public ThermometerPlot(ValueDataset dataset) {

    super();

    this.padding = new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05,
            0.05);
    this.dataset = dataset;
    if (dataset != null) {
        dataset.addChangeListener(this);
    }
    NumberAxis axis = new NumberAxis(null);
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    axis.setAxisLineVisible(false);
    axis.setPlot(this);
    axis.addChangeListener(this);
    this.rangeAxis = axis;
    setAxisRange();
}
Example 5
Source File: DialPlot.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Sets a dataset for the plot.
 *
 * @param index  the dataset index.
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public void setDataset(int index, ValueDataset dataset) {

    ValueDataset existing = (ValueDataset) this.datasets.get(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.datasets.set(index, dataset);
    if (dataset != null) {
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 6
Source File: MeterPlot.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there
 * is one, and triggers a {@link PlotChangeEvent}.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 *
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {

    // if there is an existing dataset, remove the plot from the list of
    // change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 7
Source File: MeterPlot.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there
 * is one, and triggers a {@link PlotChangeEvent}.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 *
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {

    // if there is an existing dataset, remove the plot from the list of
    // change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset,
            new DatasetChangeInfo());
    // TODO: fill in change type
    datasetChanged(event);

}
Example 8
Source File: DialPlot.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Sets a dataset for the plot.
 *
 * @param index  the dataset index.
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public void setDataset(int index, ValueDataset dataset) {

    ValueDataset existing = (ValueDataset) this.datasets.get(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.datasets.set(index, dataset);
    if (dataset != null) {
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 9
Source File: MeterPlot.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there
 * is one, and triggers a {@link PlotChangeEvent}.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 *
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {

    // if there is an existing dataset, remove the plot from the list of
    // change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 10
Source File: ThermometerPlot.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Creates a new thermometer plot, using default attributes where necessary.
 *
 * @param dataset  the data set.
 */
public ThermometerPlot(ValueDataset dataset) {

    super();

    this.padding = new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05,
            0.05);
    this.dataset = dataset;
    if (dataset != null) {
        dataset.addChangeListener(this);
    }
    NumberAxis axis = new NumberAxis(null);
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    axis.setAxisLineVisible(false);
    axis.setPlot(this);
    axis.addChangeListener(this);
    this.rangeAxis = axis;
    setAxisRange();
}
Example 11
Source File: DialPlot.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Sets a dataset for the plot.
 *
 * @param index  the dataset index.
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public void setDataset(int index, ValueDataset dataset) {

    ValueDataset existing = (ValueDataset) this.datasets.get(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.datasets.set(index, dataset);
    if (dataset != null) {
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset,
            new DatasetChangeInfo());
    // TODO: fill in real change details
    datasetChanged(event);

}
Example 12
Source File: ThermometerPlot.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Sets the dataset for the plot, replacing the existing dataset if there
 * is one, and sends a {@link PlotChangeEvent} to all registered listeners.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 *
 * @see #getDataset()
 */
public void setDataset(ValueDataset dataset) {

    // if there is an existing dataset, remove the plot from the list
    // of change listeners...
    ValueDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }

    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);

}
Example 13
Source File: CompassPlot.java    From ECG-Viewer with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Adds a dataset to the compass.
 *
 * @param dataset  the new dataset (<code>null</code> ignored).
 * @param needle  the needle (<code>null</code> permitted).
 */
public void addDataset(ValueDataset dataset, MeterNeedle needle) {

    if (dataset != null) {
        int i = this.datasets.length + 1;
        ValueDataset[] t = new ValueDataset[i];
        MeterNeedle[] p = new MeterNeedle[i];
        i = i - 2;
        for (; i >= 0; --i) {
            t[i] = this.datasets[i];
            p[i] = this.seriesNeedle[i];
        }
        i = this.datasets.length;
        t[i] = dataset;
        p[i] = ((needle != null) ? needle : p[i - 1]);

        ValueDataset[] a = this.datasets;
        MeterNeedle[] b = this.seriesNeedle;
        this.datasets = t;
        this.seriesNeedle = p;

        for (--i; i >= 0; --i) {
            a[i] = null;
            b[i] = null;
        }
        dataset.addChangeListener(this);
    }
}
Example 14
Source File: CompassPlot.java    From ccu-historian with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Adds a dataset to the compass.
 *
 * @param dataset  the new dataset (<code>null</code> ignored).
 * @param needle  the needle (<code>null</code> permitted).
 */
public void addDataset(ValueDataset dataset, MeterNeedle needle) {

    if (dataset != null) {
        int i = this.datasets.length + 1;
        ValueDataset[] t = new ValueDataset[i];
        MeterNeedle[] p = new MeterNeedle[i];
        i = i - 2;
        for (; i >= 0; --i) {
            t[i] = this.datasets[i];
            p[i] = this.seriesNeedle[i];
        }
        i = this.datasets.length;
        t[i] = dataset;
        p[i] = ((needle != null) ? needle : p[i - 1]);

        ValueDataset[] a = this.datasets;
        MeterNeedle[] b = this.seriesNeedle;
        this.datasets = t;
        this.seriesNeedle = p;

        for (--i; i >= 0; --i) {
            a[i] = null;
            b[i] = null;
        }
        dataset.addChangeListener(this);
    }
}
Example 15
Source File: CompassPlot.java    From opensim-gui with Apache License 2.0 5 votes vote down vote up 
/**
 * Adds a dataset to the compass.
 *
 * @param dataset  the new dataset (<code>null</code> ignored).
 * @param needle  the needle (<code>null</code> permitted).
 */
public void addDataset(ValueDataset dataset, MeterNeedle needle) {

    if (dataset != null) {
        int i = this.datasets.length + 1;
        ValueDataset[] t = new ValueDataset[i];
        MeterNeedle[] p = new MeterNeedle[i];
        i = i - 2;
        for (; i >= 0; --i) {
            t[i] = this.datasets[i];
            p[i] = this.seriesNeedle[i];
        }
        i = this.datasets.length;
        t[i] = dataset;
        p[i] = ((needle != null) ? needle : p[i - 1]);

        ValueDataset[] a = this.datasets;
        MeterNeedle[] b = this.seriesNeedle;
        this.datasets = t;
        this.seriesNeedle = p;

        for (--i; i >= 0; --i) {
            a[i] = null;
            b[i] = null;
        }
        dataset.addChangeListener(this);
    }
}
Example 16
Source File: CompassPlot.java    From buffer_bci with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Adds a dataset to the compass.
 *
 * @param dataset  the new dataset (<code>null</code> ignored).
 * @param needle  the needle (<code>null</code> permitted).
 */
public void addDataset(ValueDataset dataset, MeterNeedle needle) {

    if (dataset != null) {
        int i = this.datasets.length + 1;
        ValueDataset[] t = new ValueDataset[i];
        MeterNeedle[] p = new MeterNeedle[i];
        i = i - 2;
        for (; i >= 0; --i) {
            t[i] = this.datasets[i];
            p[i] = this.seriesNeedle[i];
        }
        i = this.datasets.length;
        t[i] = dataset;
        p[i] = ((needle != null) ? needle : p[i - 1]);

        ValueDataset[] a = this.datasets;
        MeterNeedle[] b = this.seriesNeedle;
        this.datasets = t;
        this.seriesNeedle = p;

        for (--i; i >= 0; --i) {
            a[i] = null;
            b[i] = null;
        }
        dataset.addChangeListener(this);
    }
}
Example 17
Source File: CompassPlot.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Constructs a new compass plot.
 *
 * @param dataset  the dataset for the plot (<code>null</code> permitted).
 */
public CompassPlot(ValueDataset dataset) {
    super();
    if (dataset != null) {
        this.datasets[0] = dataset;
        dataset.addChangeListener(this);
    }
    this.circle1 = new Ellipse2D.Double();
    this.circle2 = new Ellipse2D.Double();
    this.rect1   = new Rectangle2D.Double();
    setSeriesNeedle(0);
}
Example 18
Source File: CompassPlot.java    From ECG-Viewer with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Constructs a new compass plot.
 *
 * @param dataset  the dataset for the plot (<code>null</code> permitted).
 */
public CompassPlot(ValueDataset dataset) {
    super();
    if (dataset != null) {
        this.datasets[0] = dataset;
        dataset.addChangeListener(this);
    }
    this.circle1 = new Ellipse2D.Double();
    this.circle2 = new Ellipse2D.Double();
    this.rect1   = new Rectangle2D.Double();
    setSeriesNeedle(0);
}
Example 19
Source File: CompassPlot.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Constructs a new compass plot.
 *
 * @param dataset  the dataset for the plot (<code>null</code> permitted).
 */
public CompassPlot(ValueDataset dataset) {
    super();
    if (dataset != null) {
        this.datasets[0] = dataset;
        dataset.addChangeListener(this);
    }
    this.circle1 = new Ellipse2D.Double();
    this.circle2 = new Ellipse2D.Double();
    this.rect1   = new Rectangle2D.Double();
    setSeriesNeedle(0);
}
Example 20
Source File: CompassPlot.java    From opensim-gui with Apache License 2.0 5 votes vote down vote up 
/**
 * Constructs a new compass plot.
 *
 * @param dataset  the dataset for the plot (<code>null</code> permitted).
 */
public CompassPlot(ValueDataset dataset) {
    super();
    if (dataset != null) {
        this.datasets[0] = dataset;
        dataset.addChangeListener(this);
    }
    this.circle1 = new Ellipse2D.Double();
    this.circle2 = new Ellipse2D.Double();
    this.rect1   = new Rectangle2D.Double();
    setSeriesNeedle(0);
}