Rotation.java

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 * as represented by the Administrator of the National Aeronautics and Space 
 * Administration. All rights reserved.
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package plotter;

/**
 * Specifies how something is rotated.
 * @author Adam Crume
 */
public enum Rotation {
	/** No rotation. */
	NONE(false),

	/** Clockwise 90 degrees. */
	CW(true),

	/** Counter clockwise 90 degrees. */
	CCW(true),

	/** 180 degrees, or a half rotation. */
	HALF(false);

	/** True if X and Y are switched. */
	private final boolean xySwitched;


	private Rotation(boolean xySwitched) {
		this.xySwitched = xySwitched;
	}


	/**
	 * Returns true if X and Y are switched.
	 * @return true if X and Y are switched
	 */
	public boolean isXYSwitched() {
		return xySwitched;
	}
}