Attachment #260832 for bug #491402

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	}

	/**
	 * Returns the difference between this {@link Angle} and another
	 * {@link Angle} in a counter-clockwise direction
	 *
	 * @param other
	 *            the other angle to compare to
	 * @return the difference between this {@link Angle} and another
	 *         {@link Angle} in a counter-clockwise direction
	 */
	public Angle getDeltaCCW(Angle other) {
		return new Angle(this.rad - other.rad);
	}

	/**
	 * Returns the difference between this {@link Angle} and another
	 * {@link Angle} in a clockwise direction
	 *
	 * @param other
	 *            the other angle to compare to
	 * @return the difference between this {@link Angle} and another
	 *         {@link Angle} in a clockwise direction
	 */
	public Angle getDeltaCW(Angle other) {
		return new Angle(other.rad - this.rad);
	}

	/**
	 * Tests if the other {@link Angle} is within a half-circle clockwise
	 * rotation from this {@link Angle}
	 *
	 * @param other
	 *            the other angle to compare to
	 * @return true if the a clockwise rotation to the other angle is less than
	 *         180deg
	 */
	public boolean isClockwise(Angle other) {
		return getDeltaCW(other).rad <= RAD_180;
	}
	
	/**
	 * Returns a new {@link Angle} object representing this {@link Angle}
	 * multiplied by the given factor.
	 *

Return to bug 491402

Lines 147-152 Link Here

(-)a/org.eclipse.gef4.geometry/src/org/eclipse/gef4/geometry/euclidean/Angle.java (+39 lines)
147	}	147	}
148		148
149	/**	149	/**
		150	* Returns the difference between this {@link Angle} and another
		151	* {@link Angle} in a counter-clockwise direction
		152	*
		153	* @param other
		154	* the other angle to compare to
		155	* @return the difference between this {@link Angle} and another
		156	* {@link Angle} in a counter-clockwise direction
		157	*/
		158	public Angle getDeltaCCW(Angle other) {
		159	return new Angle(this.rad - other.rad);
		160	}
		161
		162	/**
		163	* Returns the difference between this {@link Angle} and another
		164	* {@link Angle} in a clockwise direction
		165	*
		166	* @param other
		167	* the other angle to compare to
		168	* @return the difference between this {@link Angle} and another
		169	* {@link Angle} in a clockwise direction
		170	*/
		171	public Angle getDeltaCW(Angle other) {
		172	return new Angle(other.rad - this.rad);
		173	}
		174
		175	/**
		176	* Tests if the other {@link Angle} is within a half-circle clockwise
		177	* rotation from this {@link Angle}
		178	*
		179	* @param other
		180	* the other angle to compare to
		181	* @return true if the a clockwise rotation to the other angle is less than
		182	* 180deg
		183	*/
		184	public boolean isClockwise(Angle other) {
		185	return getDeltaCW(other).rad <= RAD_180;
		186	}
		187
		188	/**
150	* Returns a new {@link Angle} object representing this {@link Angle}	189	* Returns a new {@link Angle} object representing this {@link Angle}
151	* multiplied by the given factor.	190	* multiplied by the given factor.
152	*	191	*