1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_FONT_METRICS_H 17 #define ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_FONT_METRICS_H 18 19 #include <memory> 20 21 #include "drawing.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 namespace TextEngine { 26 class TexgineFontMetrics { 27 public: 28 TexgineFontMetrics(); 29 std::shared_ptr<RSFontMetrics> GetFontMetrics() const; 30 31 void SetFontMetrics(const std::shared_ptr<RSFontMetrics> metrics); 32 uint32_t *fFlags_ = nullptr; 33 float *fTop_ = nullptr; 34 float *fAscent_ = nullptr; 35 float *fDescent_ = nullptr; 36 float *fBottom_ = nullptr; 37 float *fLeading_ = nullptr; 38 float *fAvgCharWidth_ = nullptr; 39 float *fMaxCharWidth_ = nullptr; 40 float *fXMin_ = nullptr; 41 float *fXMax_ = nullptr; 42 float *fXHeight_ = nullptr; 43 float *fCapHeight_ = nullptr; 44 float *fUnderlineThickness_ = nullptr; 45 float *fUnderlinePosition_ = nullptr; 46 float *fStrikeoutThickness_ = nullptr; 47 float *fStrikeoutPosition_ = nullptr; 48 49 private: 50 std::shared_ptr<RSFontMetrics> fontMetrics_ = std::make_shared<RSFontMetrics>(); 51 }; 52 } // namespace TextEngine 53 } // namespace Rosen 54 } // namespace OHOS 55 56 #endif // ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_FONT_METRICS_H 57