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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: FillRule.idl,v $
* $Revision: 1.6 $
*
* This file is part of OpenOffice.org.
*
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* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
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* version 3 along with OpenOffice.org. If not, see
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************************************************************************/
#ifndef __com_sun_star_rendering_FillRule_idl__
#define __com_sun_star_rendering_FillRule_idl__
module com { module sun { module star { module rendering {
/** Determines which algorithm to use when determining inside and
outside of filled poly-polygons.
@since OOo 2.0.0
*/
enum FillRule
{
/** Fill every area, where, when travelling 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.<p>
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.<p>
*/
NON_ZERO,
//-------------------------------------------------------------------------
/** Fill every area, where, when travelling along a line, an
uneven number of intersections with polygon edges have
happened.<p>
*/
EVEN_ODD
};
}; }; }; };
#endif
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