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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. |
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 |
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140 float m_ascent; | 140 float m_ascent; |
141 float m_descent; | 141 float m_descent; |
142 float m_lineGap; | 142 float m_lineGap; |
143 float m_lineSpacing; | 143 float m_lineSpacing; |
144 float m_xHeight; | 144 float m_xHeight; |
145 float m_zeroWidth; | 145 float m_zeroWidth; |
146 bool m_hasXHeight; | 146 bool m_hasXHeight; |
147 bool m_hasZeroWidth; | 147 bool m_hasZeroWidth; |
148 }; | 148 }; |
149 | 149 |
150 static inline float scaleEmToUnits(float x, unsigned unitsPerEm) | 150 inline float scaleEmToUnits(float x, unsigned unitsPerEm) |
151 { | 151 { |
152 return unitsPerEm ? x / unitsPerEm : x; | 152 return unitsPerEm ? x / unitsPerEm : x; |
153 } | 153 } |
154 | 154 |
155 } // namespace WebCore | 155 } // namespace WebCore |
156 | 156 |
157 #endif // FontMetrics_h | 157 #endif // FontMetrics_h |
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