| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _ANDROID_GRAPHICS_MINIKIN_SKIA_H_ |
| #define _ANDROID_GRAPHICS_MINIKIN_SKIA_H_ |
| |
| #include <minikin/MinikinFont.h> |
| |
| namespace android { |
| |
| class MinikinFontSkia : public MinikinFont { |
| public: |
| // Note: this takes ownership of the reference (will unref on dtor) |
| explicit MinikinFontSkia(SkTypeface *typeface); |
| |
| ~MinikinFontSkia(); |
| |
| bool GetGlyph(uint32_t codepoint, uint32_t *glyph) const; |
| |
| float GetHorizontalAdvance(uint32_t glyph_id, |
| const MinikinPaint &paint) const; |
| |
| void GetBounds(MinikinRect* bounds, uint32_t glyph_id, |
| const MinikinPaint &paint) const; |
| |
| // If buf is NULL, just update size |
| bool GetTable(uint32_t tag, uint8_t *buf, size_t *size); |
| |
| int32_t GetUniqueId() const; |
| |
| SkTypeface* GetSkTypeface() const; |
| |
| static uint32_t packPaintFlags(const SkPaint* paint); |
| static void unpackPaintFlags(SkPaint* paint, uint32_t paintFlags); |
| |
| // set typeface and fake bold/italic parameters |
| static void populateSkPaint(SkPaint* paint, const MinikinFont* font, FontFakery fakery); |
| private: |
| SkTypeface *mTypeface; |
| }; |
| |
| } // namespace android |
| |
| #endif // _ANDROID_GRAPHICS_MINIKIN_SKIA_H_ |