Method getHashCode

ij/src/main/java/ij/gui/Roi.java:2916–2919

Returns a hashcode for this Roi that typically changes if it is moved, even though it is still the same object.

()

	/** Returns a hashcode for this Roi that typically changes
		if it is moved, even though it is still the same object. */
	public int getHashCode() {
		return hashCode() ^ (Double.valueOf(getXBase()).hashCode()) ^
			Integer.rotateRight(Double.valueOf(getYBase()).hashCode(),16);
	}

	public void setFlattenScale(double scale) {
		flattenScale = scale;