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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 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
| 5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
| 6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
| 7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
| 8 * | 8 * |
| 9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
| 13 * | 13 * |
| 14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
| 15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
| 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
| 18 */ | 18 */ |
| 19 | 19 |
| 20 #include "platform/graphics/PathTraversalState.h" | 20 #include "platform/graphics/PathTraversalState.h" |
| 21 | 21 |
| 22 #include "wtf/MathExtras.h" | 22 #include "platform/wtf/MathExtras.h" |
| 23 #include "wtf/Vector.h" | 23 #include "platform/wtf/Vector.h" |
| 24 | 24 |
| 25 namespace blink { | 25 namespace blink { |
| 26 | 26 |
| 27 static inline FloatPoint midPoint(const FloatPoint& first, | 27 static inline FloatPoint midPoint(const FloatPoint& first, |
| 28 const FloatPoint& second) { | 28 const FloatPoint& second) { |
| 29 return FloatPoint((first.x() + second.x()) / 2.0f, | 29 return FloatPoint((first.x() + second.x()) / 2.0f, |
| 30 (first.y() + second.y()) / 2.0f); | 30 (first.y() + second.y()) / 2.0f); |
| 31 } | 31 } |
| 32 | 32 |
| 33 static inline float distanceLine(const FloatPoint& start, | 33 static inline float distanceLine(const FloatPoint& start, |
| (...skipping 180 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 214 m_current.move(offset * cosf(slope), offset * sinf(slope)); | 214 m_current.move(offset * cosf(slope), offset * sinf(slope)); |
| 215 } else { | 215 } else { |
| 216 m_normalAngle = rad2deg(slope); | 216 m_normalAngle = rad2deg(slope); |
| 217 } | 217 } |
| 218 m_success = true; | 218 m_success = true; |
| 219 } | 219 } |
| 220 m_previous = m_current; | 220 m_previous = m_current; |
| 221 } | 221 } |
| 222 | 222 |
| 223 } // namespace blink | 223 } // namespace blink |
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