| /* |
| * 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 "../WebCommon.h" |
| |
| namespace blink { |
| |
| struct FontRenderStyle; |
| |
| struct BLINK_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 BLINK_IMPLEMENTATION || BLINK_PLATFORM_IMPLEMENTATION || \ |
| BLINK_COMMON_IMPLEMENTATION |
| // Translates the members of this struct to a FontRenderStyle |
| void toFontRenderStyle(FontRenderStyle*); |
| #endif |
| |
| void setDefaults(); |
| }; |
| |
| } // namespace blink |
| |
| #endif // WebFontRenderStyle_h |
