Revision 38785 branches/v2_0_0_prep/libraries/libFMap_geometries/src/org/gvsig/fmap/geom/primitive/Arc.java

View differences:

Arc.java
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	/**
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	 * Sets the three points to define an arc.
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	 * @param midPoint
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	 * The middle point of an arc.
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	 * These are three ordered points that belong to the arc
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	 * (none of them is the center of the ellipse/circle). Therefore
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	 * they must not be aligned.
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	 *
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	 * @param startPoint
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	 * The start point of an arc.
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     * @param midPoint
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     * The middle point of an arc.
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	 * @param endPoint
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	 * The end point of an arc.
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	 * @exception IllegalArgumentException if the three points are aligned or
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	 * there is a repeated point.
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	 *
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	 */
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	void setPoints(Point midPoint, Point startPoint, Point endPoint);
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	void setPoints(Point startPoint, Point midPoint, Point endPoint);
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	/**
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	 * Sets the values to define an arc.
......
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	 */
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	void setPoints (Point center, double radius, double startAngle, double angleExt);
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	/**
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	 * Return the first point that has been used to create the arc.
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	 * @return
......
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	Point getEndPoint();
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	/**
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	 * Return the center point that has been used to create the arc.
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	 * @return
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	 * The center point of the arc.
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	 * Return the center of the arc, that is, the center of the ellipse/circle
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	 * in which the arc is based.
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	 *
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	 * @return The center of the arc.
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	 */
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	Point getCenterPoint();
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