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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2007 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2006, 2007 Eric Seidel <eric@webkit.org> |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef PathTraversalState_h | 26 #ifndef PathTraversalState_h |
| 27 #define PathTraversalState_h | 27 #define PathTraversalState_h |
| 28 | 28 |
| 29 #include "core/platform/graphics/FloatPoint.h" | 29 #include "platform/geometry/FloatPoint.h" |
| 30 | 30 |
| 31 namespace WebCore { | 31 namespace WebCore { |
| 32 | 32 |
| 33 class PathTraversalState { | 33 class PathTraversalState { |
| 34 public: | 34 public: |
| 35 enum PathTraversalAction { | 35 enum PathTraversalAction { |
| 36 TraversalTotalLength, | 36 TraversalTotalLength, |
| 37 TraversalPointAtLength, | 37 TraversalPointAtLength, |
| 38 TraversalSegmentAtLength, | 38 TraversalSegmentAtLength, |
| 39 TraversalNormalAngleAtLength | 39 TraversalNormalAngleAtLength |
| (...skipping 22 matching lines...) Expand all Loading... |
| 62 unsigned m_segmentIndex; | 62 unsigned m_segmentIndex; |
| 63 float m_desiredLength; | 63 float m_desiredLength; |
| 64 | 64 |
| 65 // For normal calculations | 65 // For normal calculations |
| 66 FloatPoint m_previous; | 66 FloatPoint m_previous; |
| 67 float m_normalAngle; // degrees | 67 float m_normalAngle; // degrees |
| 68 }; | 68 }; |
| 69 } | 69 } |
| 70 | 70 |
| 71 #endif | 71 #endif |
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