Method duplicate

ij/src/main/java/ij/gui/Overlay.java:340–346

Returns a clone of this Overlay.

()

	
	/** Returns a clone of this Overlay. */
	public Overlay duplicate() {
		Roi[] rois = toArray();
		Overlay overlay2 = create();
		for (int i=0; i<rois.length; i++)
			overlay2.add((Roi)rois[i].clone());
		return overlay2;
	}
	
	/** Returns a scaled version of this Overlay. */
	public Overlay scale(double xscale, double yscale) {