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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 */
15
16import { Style } from '@ohos/common';
17import { initMoon, initSun } from '../../feature/SunCanvasFeature';
18
19@Preview
20@Component
21export default struct SunCanvas {
22  private sunImg: ImageBitmap = new ImageBitmap('/common/images/sun.png');
23  private moonImg: ImageBitmap = new ImageBitmap('/common/images/moon.png');
24  private iconMoon: ImageBitmap = new ImageBitmap('/common/images/icon_moon.svg');
25  private settings: RenderingContextSettings = new RenderingContextSettings(true);
26  private context: CanvasRenderingContext2D = new CanvasRenderingContext2D(this.settings);
27
28  build() {
29    Row() {
30      Canvas(this.context)
31        .height('95%')
32        .aspectRatio(1.8)
33        .onReady(() => {
34          this.context.clearRect(0, 0, this.context.width, this.context.height);
35          initSun(this.context, this.sunImg);
36          initMoon(this.context, this.moonImg, this.iconMoon);
37        })
38    }
39    .width('100%')
40    .height(Style.CARD_HEIGHT)
41    .justifyContent(FlexAlign.Center)
42    .backgroundColor(Style.CARD_BACKGROUND_COLOR)
43    .borderRadius(Style.NORMAL_RADIUS)
44  }
45}