| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
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| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
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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 OpenOffice 2.0 |
| */ |
| published 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 |