Example usage for org.jfree.util PublicCloneable clone

Introduction

In this page you can find the example usage for org.jfree.util PublicCloneable clone.

Prototype

public Object clone() throws CloneNotSupportedException;

Source Link

Document

Returns a clone of the object.

Usage

From source file:nl.vu.nat.jfreechartcustom.XYBlockRenderer.java

/**
 * Returns a clone of this renderer./*  ww  w .  j a  v a 2 s.  c  o m*/
 *
 * @return A clone of this renderer.
 *
 * @throws CloneNotSupportedException if there is a problem creating the
 *     clone.
 */
public Object clone() throws CloneNotSupportedException {
    XYBlockRenderer clone = (XYBlockRenderer) super.clone();
    if (this.paintScale instanceof PublicCloneable) {
        PublicCloneable pc = (PublicCloneable) this.paintScale;
        clone.paintScale = (PaintScale) pc.clone();
    }
    return clone;
}

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

/**
 * Returns a clone of the plot.//w w  w. j  a  va2 s .c om
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException  this can occur if some component of
 *         the plot cannot be cloned.
 */
public Object clone() throws CloneNotSupportedException {

    MyXYPlot clone = (MyXYPlot) super.clone();
    clone.domainAxes = (ObjectList) ObjectUtilities.clone(this.domainAxes);
    for (int i = 0; i < this.domainAxes.size(); i++) {
        ValueAxis axis = (ValueAxis) this.domainAxes.get(i);
        if (axis != null) {
            ValueAxis clonedAxis = (ValueAxis) axis.clone();
            clone.domainAxes.set(i, clonedAxis);
            clonedAxis.setPlot(clone);
            clonedAxis.addChangeListener(clone);
        }
    }
    clone.domainAxisLocations = (ObjectList) this.domainAxisLocations.clone();

    clone.rangeAxes = (ObjectList) ObjectUtilities.clone(this.rangeAxes);
    for (int i = 0; i < this.rangeAxes.size(); i++) {
        ValueAxis axis = (ValueAxis) this.rangeAxes.get(i);
        if (axis != null) {
            ValueAxis clonedAxis = (ValueAxis) axis.clone();
            clone.rangeAxes.set(i, clonedAxis);
            clonedAxis.setPlot(clone);
            clonedAxis.addChangeListener(clone);
        }
    }
    clone.rangeAxisLocations = (ObjectList) ObjectUtilities.clone(this.rangeAxisLocations);

    // the datasets are not cloned, but listeners need to be added...
    clone.datasets = (ObjectList) ObjectUtilities.clone(this.datasets);
    for (int i = 0; i < clone.datasets.size(); ++i) {
        XYDataset d = getDataset(i);
        if (d != null) {
            d.addChangeListener(clone);
        }
    }

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

    clone.renderers = (ObjectList) ObjectUtilities.clone(this.renderers);
    for (int i = 0; i < this.renderers.size(); i++) {
        XYItemRenderer renderer2 = (XYItemRenderer) this.renderers.get(i);
        if (renderer2 instanceof PublicCloneable) {
            PublicCloneable pc = (PublicCloneable) renderer2;
            clone.renderers.set(i, pc.clone());
        }
    }
    clone.foregroundDomainMarkers = (Map) ObjectUtilities.clone(this.foregroundDomainMarkers);
    clone.backgroundDomainMarkers = (Map) ObjectUtilities.clone(this.backgroundDomainMarkers);
    clone.foregroundRangeMarkers = (Map) ObjectUtilities.clone(this.foregroundRangeMarkers);
    clone.backgroundRangeMarkers = (Map) ObjectUtilities.clone(this.backgroundRangeMarkers);
    clone.annotations = (List) ObjectUtilities.deepClone(this.annotations);
    if (this.fixedDomainAxisSpace != null) {
        clone.fixedDomainAxisSpace = (AxisSpace) ObjectUtilities.clone(this.fixedDomainAxisSpace);
    }
    if (this.fixedRangeAxisSpace != null) {
        clone.fixedRangeAxisSpace = (AxisSpace) ObjectUtilities.clone(this.fixedRangeAxisSpace);
    }
    return clone;

}

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