13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_ciclass MyImage { 173af6ab5fSopenharmony_ci // ... 183af6ab5fSopenharmony_ci} 193af6ab5fSopenharmony_ci 203af6ab5fSopenharmony_cifunction readImage( 213af6ab5fSopenharmony_ci path: string, callback: (err: any, image: MyImage) => void 223af6ab5fSopenharmony_ci) 233af6ab5fSopenharmony_ci{ 243af6ab5fSopenharmony_ci // ... 253af6ab5fSopenharmony_ci} 263af6ab5fSopenharmony_ci 273af6ab5fSopenharmony_cifunction readFileSync(path : string) : number[] { 283af6ab5fSopenharmony_ci return [] 293af6ab5fSopenharmony_ci} 303af6ab5fSopenharmony_ci 313af6ab5fSopenharmony_cifunction decodeImageSync(contrents : number[]) { 323af6ab5fSopenharmony_ci // ... 333af6ab5fSopenharmony_ci} 343af6ab5fSopenharmony_ci 353af6ab5fSopenharmony_cireadImage.sync = (path: string) => { 363af6ab5fSopenharmony_ci const contents = readFileSync(path) 373af6ab5fSopenharmony_ci return decodeImageSync(contents) 383af6ab5fSopenharmony_ci}