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1 /* | 1 /* |
2 * Copyright (c) 2007, 2008, 2010 Google Inc. All rights reserved. | 2 * Copyright (c) 2007, 2008, 2010 Google Inc. All rights reserved. |
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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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129 verticalData->getVerticalTranslationsForGlyphs(font, &glyphs[0], chu
nkLength, reinterpret_cast<float*>(&translations[0])); | 129 verticalData->getVerticalTranslationsForGlyphs(font, &glyphs[0], chu
nkLength, reinterpret_cast<float*>(&translations[0])); |
130 | 130 |
131 x = verticalOriginX; | 131 x = verticalOriginX; |
132 y = SkFloatToScalar(point.y() + horizontalOffset - point.x()); | 132 y = SkFloatToScalar(point.y() + horizontalOffset - point.x()); |
133 | 133 |
134 float currentWidth = 0; | 134 float currentWidth = 0; |
135 for (unsigned i = 0; i < chunkLength; ++i, ++glyphIndex) { | 135 for (unsigned i = 0; i < chunkLength; ++i, ++glyphIndex) { |
136 pos[i].set( | 136 pos[i].set( |
137 x + SkIntToScalar(lroundf(translations[i].x())), | 137 x + SkIntToScalar(lroundf(translations[i].x())), |
138 y + -SkIntToScalar(-lroundf(currentWidth - translations[i].y
()))); | 138 y + -SkIntToScalar(-lroundf(currentWidth - translations[i].y
()))); |
139 currentWidth += glyphBuffer.advanceAt(from + glyphIndex); | 139 currentWidth += glyphBuffer.advanceAt(from + glyphIndex).width()
; |
140 } | 140 } |
141 horizontalOffset += currentWidth; | 141 horizontalOffset += currentWidth; |
142 paintGlyphs(gc, font, glyphs, chunkLength, pos, textRect); | 142 paintGlyphs(gc, font, glyphs, chunkLength, pos, textRect); |
143 } | 143 } |
144 | 144 |
145 gc->setCTM(savedMatrix); | 145 gc->setCTM(savedMatrix); |
146 return; | 146 return; |
147 } | 147 } |
148 | 148 |
149 // FIXME: text rendering speed: | 149 // FIXME: text rendering speed: |
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229 const FloatPoint& point, int height, | 229 const FloatPoint& point, int height, |
230 int from, int to) const | 230 int from, int to) const |
231 { | 231 { |
232 HarfBuzzShaper shaper(this, run); | 232 HarfBuzzShaper shaper(this, run); |
233 if (!shaper.shape()) | 233 if (!shaper.shape()) |
234 return FloatRect(); | 234 return FloatRect(); |
235 return shaper.selectionRect(point, height, from, to); | 235 return shaper.selectionRect(point, height, from, to); |
236 } | 236 } |
237 | 237 |
238 } // namespace WebCore | 238 } // namespace WebCore |
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