1 /* 2 * Copyright (c) 2024 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 C_INCLUDE_DRAWING_COLOR_SPACE_H 17 #define C_INCLUDE_DRAWING_COLOR_SPACE_H 18 19 /** 20 * @addtogroup Drawing 21 * @{ 22 * 23 * @brief Provides functions such as 2D graphics rendering, text drawing, and image display. 24 * 25 * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing 26 * 27 * @since 8 28 * @version 1.0 29 */ 30 31 /** 32 * @file drawing_color_space.h 33 * 34 * @brief Declares functions related to the <b>colorSpace</b> object in the drawing module. 35 * 36 * @kit ArkGraphics2D 37 * @library libnative_drawing.so 38 * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing 39 * @since 12 40 * @version 1.0 41 */ 42 43 #include "drawing_types.h" 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 /** 50 * @brief Creates an <b>OH_Drawing_ColorSpace</b> object that represents the SRGB color space. 51 * 52 * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing 53 * @return Returns the pointer to the <b>OH_Drawing_ColorSpace</b> object created. 54 * @since 12 55 * @version 1.0 56 */ 57 OH_Drawing_ColorSpace* OH_Drawing_ColorSpaceCreateSrgb(void); 58 59 /** 60 * @brief Creates an <b>OH_Drawing_ColorSpace</b> object with the SRGB primaries, but a linear (1.0) gamma. 61 * 62 * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing 63 * @return Returns the pointer to the <b>OH_Drawing_ColorSpace</b> object created. 64 * @since 12 65 * @version 1.0 66 */ 67 OH_Drawing_ColorSpace* OH_Drawing_ColorSpaceCreateSrgbLinear(void); 68 69 /** 70 * @brief Destroy an <b>OH_Drawing_ColorSpace</b> object. 71 * 72 * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing 73 * @param OH_Drawing_ColorSpace Indicates the pointer to an <b>OH_Drawing_ColorSpace</b> object. 74 * @since 12 75 * @version 1.0 76 */ 77 void OH_Drawing_ColorSpaceDestroy(OH_Drawing_ColorSpace*); 78 79 #ifdef __cplusplus 80 } 81 #endif 82 /** @} */ 83 #endif 84