1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "ui/gfx/font_render_params.h" 6 7 #include "base/logging.h" 8 #include "base/macros.h" 9 10 namespace gfx { 11 12 namespace { 13 14 // Returns the system's default settings. 15 FontRenderParams LoadDefaults() { 16 FontRenderParams params; 17 params.antialiasing = true; 18 params.autohinter = true; 19 params.use_bitmaps = true; 20 params.subpixel_rendering = FontRenderParams::SUBPIXEL_RENDERING_NONE; 21 22 // Use subpixel text positioning to keep consistent character spacing when 23 // the page is scaled by a fractional factor. 24 params.subpixel_positioning = true; 25 // Slight hinting renders much better than normal hinting on Android. 26 params.hinting = FontRenderParams::HINTING_SLIGHT; 27 28 return params; 29 } 30 31 } // namespace 32 33 FontRenderParams GetFontRenderParams(const FontRenderParamsQuery& query, 34 std::string* family_out) { 35 // Customized font rendering settings are not supported, only defaults. 36 if (!query.is_empty() || family_out) 37 NOTIMPLEMENTED(); 38 CR_DEFINE_STATIC_LOCAL(const gfx::FontRenderParams, params, (LoadDefaults())); 39 return params; 40 } 41 42 } // namespace gfx 43
