| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2009 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef CSSHelper_h |
| #define CSSHelper_h |
| |
| #include <wtf/Forward.h> |
| |
| namespace WebCore { |
| |
| // We always assume 96 CSS pixels in a CSS inch. This is the cold hard truth of the Web. |
| // At high DPI, we may scale a CSS pixel, but the ratio of the CSS pixel to the so-called |
| // "absolute" CSS length units like inch and pt is always fixed and never changes. |
| const float cssPixelsPerInch = 96; |
| |
| } // namespace WebCore |
| |
| #endif // CSSHelper_h |
