Example usage for org.jfree.chart.renderer.xy XYItemRenderer addChangeListener

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYItemRenderer addChangeListener.

Prototype

public void addChangeListener(RendererChangeListener listener);

Source Link

Document

Add a renderer change listener.

Usage

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

/**
 * Provides serialization support./* ww  w  . j a  va 2  s  . co  m*/
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {

    stream.defaultReadObject();
    this.domainGridlineStroke = SerialUtilities.readStroke(stream);
    this.domainGridlinePaint = SerialUtilities.readPaint(stream);
    this.rangeGridlineStroke = SerialUtilities.readStroke(stream);
    this.rangeGridlinePaint = SerialUtilities.readPaint(stream);
    this.rangeZeroBaselineStroke = SerialUtilities.readStroke(stream);
    this.rangeZeroBaselinePaint = SerialUtilities.readPaint(stream);
    this.domainCrosshairStroke = SerialUtilities.readStroke(stream);
    this.domainCrosshairPaint = SerialUtilities.readPaint(stream);
    this.rangeCrosshairStroke = SerialUtilities.readStroke(stream);
    this.rangeCrosshairPaint = SerialUtilities.readPaint(stream);
    this.domainTickBandPaint = SerialUtilities.readPaint(stream);
    this.rangeTickBandPaint = SerialUtilities.readPaint(stream);
    this.quadrantOrigin = SerialUtilities.readPoint2D(stream);
    this.quadrantPaint = new Paint[4];
    for (int i = 0; i < 4; i++) {
        this.quadrantPaint[i] = SerialUtilities.readPaint(stream);
    }

    // register the plot as a listener with its axes, datasets, and 
    // renderers...
    int domainAxisCount = this.domainAxes.size();
    for (int i = 0; i < domainAxisCount; i++) {
        Axis axis = (Axis) this.domainAxes.get(i);
        if (axis != null) {
            axis.setPlot(this);
            axis.addChangeListener(this);
        }
    }
    int rangeAxisCount = this.rangeAxes.size();
    for (int i = 0; i < rangeAxisCount; i++) {
        Axis axis = (Axis) this.rangeAxes.get(i);
        if (axis != null) {
            axis.setPlot(this);
            axis.addChangeListener(this);
        }
    }
    int datasetCount = this.datasets.size();
    for (int i = 0; i < datasetCount; i++) {
        Dataset dataset = (Dataset) this.datasets.get(i);
        if (dataset != null) {
            dataset.addChangeListener(this);
        }
    }
    int rendererCount = this.renderers.size();
    for (int i = 0; i < rendererCount; i++) {
        XYItemRenderer renderer = (XYItemRenderer) this.renderers.get(i);
        if (renderer != null) {
            renderer.addChangeListener(this);
        }
    }

}

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

/**
 * Sets a renderer and sends a {@link PlotChangeEvent} is sent to all
 * registered listeners./*from   w w  w .j  a v  a2  s.  c  om*/
 *
 * @param index  the index.
 * @param renderer  the renderer.
 */
public void setRenderer(int index, XYItemRenderer renderer) {
    XYItemRenderer existing = getRenderer(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.renderers.set(index, renderer);
    if (renderer != null) {
        renderer.setPlot(this);
        renderer.addChangeListener(this);
    }
    configureDomainAxes();
    configureRangeAxes();
    notifyListeners(new PlotChangeEvent(this));
}

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

/**
 * Creates a new plot.//from ww  w . j ava 2 s  .  c  om
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 * @param domainAxis  the domain axis (<code>null</code> permitted).
 * @param rangeAxis  the range axis (<code>null</code> permitted).
 * @param renderer  the renderer (<code>null</code> permitted).
 */
public MyXYPlot(XYDataset dataset, ValueAxis domainAxis, ValueAxis rangeAxis, XYItemRenderer renderer) {

    super();

    this.orientation = PlotOrientation.VERTICAL;
    this.weight = 1; // only relevant when this is a subplot
    this.axisOffset = RectangleInsets.ZERO_INSETS;

    // allocate storage for datasets, axes and renderers (all optional)
    this.domainAxes = new ObjectList();
    this.domainAxisLocations = new ObjectList();
    this.foregroundDomainMarkers = new HashMap();
    this.backgroundDomainMarkers = new HashMap();

    this.rangeAxes = new ObjectList();
    this.rangeAxisLocations = new ObjectList();
    this.foregroundRangeMarkers = new HashMap();
    this.backgroundRangeMarkers = new HashMap();

    this.datasets = new ObjectList();
    this.renderers = new ObjectList();

    this.datasetToDomainAxisMap = new TreeMap();
    this.datasetToRangeAxisMap = new TreeMap();

    this.datasets.set(0, dataset);
    if (dataset != null) {
        dataset.addChangeListener(this);
    }

    this.renderers.set(0, renderer);
    if (renderer != null) {
        renderer.setPlot(this);
        renderer.addChangeListener(this);
    }

    this.domainAxes.set(0, domainAxis);
    this.mapDatasetToDomainAxis(0, 0);
    if (domainAxis != null) {
        domainAxis.setPlot(this);
        domainAxis.addChangeListener(this);
    }
    this.domainAxisLocations.set(0, AxisLocation.BOTTOM_OR_LEFT);

    this.rangeAxes.set(0, rangeAxis);
    this.mapDatasetToRangeAxis(0, 0);
    if (rangeAxis != null) {
        rangeAxis.setPlot(this);
        rangeAxis.addChangeListener(this);
    }
    this.rangeAxisLocations.set(0, AxisLocation.BOTTOM_OR_LEFT);

    configureDomainAxes();
    configureRangeAxes();

    this.domainGridlinesVisible = true;
    this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE;
    this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT;

    this.rangeGridlinesVisible = true;
    this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE;
    this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT;

    this.rangeZeroBaselineVisible = false;
    this.rangeZeroBaselinePaint = Color.black;
    this.rangeZeroBaselineStroke = new BasicStroke(0.5f);

    this.domainCrosshairVisible = false;
    this.domainCrosshairValue = 0.0;
    this.domainCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;
    this.domainCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;

    this.rangeCrosshairVisible = false;
    this.rangeCrosshairValue = 0.0;
    this.rangeCrosshairStroke = DEFAULT_CROSSHAIR_STROKE;
    this.rangeCrosshairPaint = DEFAULT_CROSSHAIR_PAINT;

    this.annotations = new java.util.ArrayList();

}

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