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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebFontRenderStyle_h
#define WebFontRenderStyle_h
#include "../platform/WebCommon.h"
namespace WebCore { struct FontRenderStyle; }
namespace WebKit {
struct WEBKIT_EXPORT WebFontRenderStyle {
// Each of the use* members below can take one of three values:
// 0: off
// 1: on
// 2: no preference expressed
char useBitmaps; // use embedded bitmap strike if possible
char useAutoHint; // use 'auto' hinting (FreeType specific)
char useHinting; // hint glyphs to the pixel grid
char hintStyle; // level of hinting, 0..3
char useAntiAlias; // antialias glyph shapes
char useSubpixelRendering; // use subpixel rendering (partially-filled pixels)
char useSubpixelPositioning; // use subpixel positioning (fractional X positions for glyphs)
#if WEBKIT_IMPLEMENTATION
// Translates the members of this struct to a FontRenderStyle
void toFontRenderStyle(WebCore::FontRenderStyle*);
#endif
void setDefaults();
};
} // namespace WebKit
#endif // WebFontRenderStyle_h
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