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Side by Side Diff: Source/core/layout/line/WordMeasurement.h

Issue 1179723002: Store glyph bounds in WordMeasurement to avoid slow path width calc (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 5 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r ight reserved. 3 * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r ight reserved.
4 * Copyright (C) 2010 Google Inc. All rights reserved. 4 * Copyright (C) 2010 Google Inc. All rights reserved.
5 * Copyright (C) 2013 Adobe Systems Incorporated. 5 * Copyright (C) 2013 Adobe Systems Incorporated.
6 * 6 *
7 * This library is free software; you can redistribute it and/or 7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public 8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either 9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version. 10 * version 2 of the License, or (at your option) any later version.
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39 , startOffset(0) 39 , startOffset(0)
40 , endOffset(0) 40 , endOffset(0)
41 { 41 {
42 } 42 }
43 43
44 LayoutText* layoutText; 44 LayoutText* layoutText;
45 float width; 45 float width;
46 int startOffset; 46 int startOffset;
47 int endOffset; 47 int endOffset;
48 HashSet<const SimpleFontData*> fallbackFonts; 48 HashSet<const SimpleFontData*> fallbackFonts;
49 FloatRect glyphBounds;
49 }; 50 };
50 51
51 } // namespace blink 52 } // namespace blink
52 53
53 #endif // WordMeasurement_h 54 #endif // WordMeasurement_h
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