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:: com :: sun :: star :: rendering ::
unpublished | enum FillRule |
Usage Restrictions not published Description Determines which algorithm to use when determining inside and outside of filled poly-polygons. Since OOo 2.0

Values
NON_ZERO | Fill every area, where, when traveling along a line, the summed winding number (that is, -1 for a counter-clockwise-oriented polygon, and +1 for a clockwise-oriented) is non-zero.
EVEN_ODD | Fill every area, where, when traveling along a line, an uneven number of intersections with polygon edges have happened.

Values' Details
NON_ZERO
NON_ZERO, Description Fill every area, where, when traveling along a line, the summed winding number (that is, -1 for a counter-clockwise-oriented polygon, and +1 for a clockwise-oriented) is non-zero. For example, a poly-polygon consisting of two concentric circles with similar orientation is filled the same way as if only the outer circle would exist. If both have opposite orientation, then the filled representation looks the same as if filled with the EVEN_ODD fill rule.
EVEN_ODD
EVEN_ODD, Description Fill every area, where, when traveling along a line, an uneven number of intersections with polygon edges have happened.

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