未验证 提交 38851831 编写于 作者: O openharmony_ci 提交者: Gitee

!14929 翻译完成 14235

Merge pull request !14929 from ester.zhou/TR-14235
......@@ -37,7 +37,7 @@ In addition to the [universal attributes](ts-universal-attributes-size.md), the
| viewPort | {<br>x?: number \| string,<br>y?: number \| string,<br>width?: number \| string,<br>height?: number \| string<br>} | { x:0, y:0, width:0, height:0 } | View port of the shape.|
| fill | [ResourceColor](ts-types.md) | Color.Black | Color of the fill area.|
| fillOpacity | number \| string \| [Resource](ts-types.md#resource)| 1 | Opacity of the fill area.|
| stroke | [ResourceColor](ts-types.md) | - | Stroke color. If this attribute is not set, no stroke is displayed.|
| stroke | [ResourceColor](ts-types.md) | - | Stroke color. If this attribute is not set, the component does not have any stroke.|
| strokeDashArray | Array&lt;Length&gt; | [] | Stroke dashes.|
| strokeDashOffset | number \| string | 0 | Offset of the start point for drawing the stroke.|
| strokeLineCap | [LineCapStyle](ts-appendix-enums.md#linecapstyle) | LineCapStyle.Butt | Cap style of the stroke.|
......@@ -145,91 +145,3 @@ struct ShapeExample {
```
![en-us_image_0000001184628104](figures/en-us_image_0000001184628104.png)
### Example 2
```ts
// xxx.ets
@Entry
@Component
struct ShapeMeshExample {
@State columnVal: number = 0
@State rowVal: number = 0
@State count: number = 0
@State verts: Array<number> = []
@State shapeWidth: number = 600
@State shapeHeight: number = 600
build() {
Column() {
Shape() {
Rect()
.width('250px')
.height('250px')
.radiusWidth('10px')
.radiusHeight('10px')
.stroke('10px')
.margin({ left: '10px', top: '10px' })
.strokeWidth('10px')
.fill(Color.Blue)
Rect()
.width('250px')
.height('250px')
.radiusWidth('10px')
.radiusHeight('10px')
.stroke('10px')
.margin({ left: '270px', top: '10px' })
.strokeWidth('10px')
.fill(Color.Red)
}
.mesh(this.verts, this.columnVal, this.rowVal)
.width(this.shapeWidth + 'px')
.height(this.shapeHeight + 'px')
// The mesh distortion effect is displayed when the component is touched.
.onTouch((event: TouchEvent) => {
var touchX = event.touches[0].x * 2
var touchY = event.touches[0].y * 2
this.columnVal = 20
this.rowVal = 20
this.count = (this.columnVal + 1) * (this.rowVal + 1)
var orig = [this.count * 2]
var index = 0
for (var i = 0; i <= this.rowVal; i++) {
var fy = this.shapeWidth * i / this.rowVal
for (var j = 0; j <= this.columnVal; j++) {
var fx = this.shapeWidth * j / this.columnVal
orig[index * 2 + 0] = this.verts[index * 2 + 0] = fx
orig[index * 2 + 1] = this.verts[index * 2 + 1] = fy
index++;
}
}
for (var k = 0; k < this.count * 2; k += 2) {
var dx = touchX - orig[k + 0]
var dy = touchY - orig[k + 1]
var dd = dx * dx + dy * dy
var d = Math.sqrt(dd)
var pull = 80000 / (dd * d)
if (pull >= 1) {
this.verts[k + 0] = touchX
this.verts[k + 1] = touchY
} else {
this.verts[k + 0] = orig[k + 0] + dx * pull
this.verts[k + 1] = orig[k + 1] + dy * pull
}
}
})
}
.width('600px')
.height('600px')
.border({ width: 3, color: Color.Black })
}
}
```
Below is how the component is displayed when not being touched.
![en-us_image1_0000001184628104](figures/en-us_image1_0000001184628104.png)
The mesh distortion effect is displayed when the component is touched, as shown below.
![en-us_image2_0000001184628104](figures/en-us_image2_0000001184628104.png)
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