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1/**
2 * Copyright (c) 2022 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 */
15import router from '@system.router';
16import prompt from '@ohos.prompt';
17
18@Entry
19@Component
20struct PinchTest {
21  @State  myscale: number = 1
22
23  build() {
24    Column() {
25      Image($r('app.media.test'))
26        .objectFit(ImageFit.Auto)
27        .height(200)
28        .width(200)
29        .position({x:150, y:200})
30        .scale({ x: this.myscale, y: this.myscale, z: this.myscale })
31        .gesture(
32        PinchGesture()
33          .onActionStart((event: GestureEvent) => {
34            console.info('Pinch start')
35          })
36          .onActionUpdate((event: GestureEvent) => {
37            this.myscale = event.scale
38          })
39          .onActionEnd(() => {
40            console.info('Pinch end')
41          })
42        )
43    }
44    .width('100%')
45    .height('100%')
46  }
47}