1/* 2 * Copyright (C) 2025 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 16import effectKit from '@ohos.effectKit'; 17import image from '@ohos.multimedia.image'; 18 19 20function main() { 21 console.log('Test effectKit start'); 22 const opts: image.InitializationOptions = { 23 size: { width: 480, height: 360 }, 24 editable: true, 25 pixelFormat: image.PixelMapFormat.BGRA_8888, 26 }; 27 let pixelMap: image.PixelMap = image.createPixelMapSync(opts); 28 if (pixelMap == undefined) { 29 console.log('Create image.createPixelMapSync failed'); 30 return; 31 } 32 console.log('Create image.createPixelMapSync success'); 33 let headFilter: effectKit.Filter = effectKit.createEffect(pixelMap); 34 if (headFilter == undefined) { 35 console.log('Test createEffect failed'); 36 return; 37 } 38 console.log('Test createEffect success'); 39 let blurFilter: effectKit.Filter = headFilter.blur(10); 40 if (blurFilter == undefined) { 41 console.log('Test blur failed'); 42 return; 43 } 44 console.log('Test blur success'); 45 blurFilter.getEffectPixelMap().then((pixelMap: image.PixelMap) => { 46 if (pixelMap != undefined) { 47 console.log('Test getEffectPixelMap success, getPixelBytesNumber = ', pixelMap.getPixelBytesNumber()); 48 } 49 }).catch((ex: Object | null | undefined) => { 50 console.error('Test getEffectPixelMap failed'); 51 }); 52 console.log('Test effectKit end'); 53}