#鸿蒙通关秘籍#如何实现角度渐变效果在组件中应用？

@Entry
@Component
struct SweepGradientDemo {
  build() {
    Grid() {
      GridItem() {
        Column() {
          Text('center: 50')
            .fontSize(15)
        }
        .width(100)
        .height(100)
        .justifyContent(FlexAlign.Center)
        .borderRadius(10)
        .sweepGradient({
          center: [50, 50],
          start: 0,
          end: 360,
          repeating: true,
          colors: [
            [0xf56c6c, 0],
            [0xffffff, 0.125],
            [0x409EFF, 0.25]
          ]
        })
      }

      GridItem() {
        Column() {
          Text('center: 0')
            .fontSize(15)
        }
        .width(100)
        .height(100)
        .justifyContent(FlexAlign.Center)
        .borderRadius(10)
        .sweepGradient({
          center: [0, 0],
          start: 0,
          end: 360,
          repeating: true,
          colors: [
            [0xf56c6c, 0],
            [0xffffff, 0.125],
            [0x409EFF, 0.25]
          ]
        })
      }

      GridItem() {
        Column() {
          Text('repeat: true')
            .fontSize(15)
        }
        .width(100)
        .height(100)
        .justifyContent(FlexAlign.Center)
        .borderRadius(10)
        .sweepGradient({
          center: [50, 50],
          start: 0,
          end: 360,
          repeating: true,
          colors: [
            [0xf56c6c, 0],
            [0xffffff, 0.125],
            [0x409EFF, 0.25]
          ]
        })
      }

      GridItem() {
        Column() {
          Text('repeat: false')
            .fontSize(15)
        }
        .width(100)
        .height(100)
        .justifyContent(FlexAlign.Center)
        .borderRadius(10)
        .sweepGradient({
          center: [50, 50],
          start: 0,
          end: 360,
          repeating: false,
          colors: [
            [0xf56c6c, 0],
            [0xffffff, 0.125],
            [0x409EFF, 0.25]
          ]
        })
      }
    }
    .columnsGap(10)
    .rowsGap(10)
    .columnsTemplate('1fr 1fr')
    .rowsTemplate('1fr 1fr 1fr')
    .width('100%')
    .height(437)
  }
}
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
58.
59.
60.
61.
62.
63.
64.
65.
66.
67.
68.
69.
70.
71.
72.
73.
74.
75.
76.
77.
78.
79.
80.
81.
82.
83.
84.
85.
86.
87.
88.
89.
90.
91.
92.
93.
94.
95.
96.
97.
98.
99.
100.
101.