| /************************************************************** |
| * |
| * 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 |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _BGFX_VECTOR_B2ENUMS_HXX |
| #define _BGFX_VECTOR_B2ENUMS_HXX |
| |
| #include <sal/types.h> |
| |
| namespace basegfx |
| { |
| /** Descriptor for the mathematical orientations of two 2D Vectors |
| */ |
| enum B2VectorOrientation |
| { |
| /// mathematically positive oriented |
| ORIENTATION_POSITIVE = 0, |
| |
| /// mathematically negative oriented |
| ORIENTATION_NEGATIVE, |
| |
| /// mathematically neutral, thus parallel |
| ORIENTATION_NEUTRAL |
| }; |
| |
| /** Descriptor for the mathematical continuity of two 2D Vectors |
| */ |
| enum B2VectorContinuity |
| { |
| /// none |
| CONTINUITY_NONE = 0, |
| |
| /// mathematically negative oriented |
| CONTINUITY_C1, |
| |
| /// mathematically neutral, thus parallel |
| CONTINUITY_C2 |
| }; |
| |
| /** Descriptor for possible line joins between two line segments |
| */ |
| enum B2DLineJoin |
| { |
| B2DLINEJOIN_NONE, // no rounding |
| B2DLINEJOIN_MIDDLE, // calc middle value between joints |
| B2DLINEJOIN_BEVEL, // join edges with line |
| B2DLINEJOIN_MITER, // extend till cut |
| B2DLINEJOIN_ROUND // create arc |
| }; |
| |
| } // end of namespace basegfx |
| |
| #endif /* _BGFX_VECTOR_B2ENUMS_HXX */ |
