Rect 元素

绘制矩形、圆角矩形。

继承

Rect  >  UI

关键属性

width: number

宽度。

height: number

高度。

圆角属性

cornerRadius: number | number[]

圆角大小，可以分别设置 4 个圆角。

cornerRadius: [20, 10, 20, 10] // [topLeft, topRight, bottomRight, bottomLeft]
cornerRadius: [20, 10, 20] // [topLeft, (topRight-bottomLeft), bottomRight]
cornerRadius: [20, 10] // [ (topLeft-bottomRight), (topRight-bottomLeft)]
cornerRadius: 20 // all

示例

绘制矩形

Leafer

// #创建 Rect [绘制矩形（Leafer)]
import { Leafer, Rect } from 'leafer-ui'

const leafer = new Leafer({ view: window })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79'
})

leafer.add(rect)

App

// #创建 Rect [绘制矩形（App)]
import { App, Rect } from 'leafer-ui'
import '@leafer-in/editor' // 导入图形编辑器插件
import '@leafer-in/viewport' // 导入视口插件 (可选)

const app = new App({ view: window, editor: {} })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79',
    editable: true
})

app.tree.add(rect)

绘制圆角矩形

Leafer

// #创建 Rect [绘制圆角矩形（Leafer)]
import { Leafer, Rect } from 'leafer-ui'

const leafer = new Leafer({ view: window })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79',
    cornerRadius: 20
})

leafer.add(rect)

App

// #创建 Rect [绘制圆角矩形（App)]
import { App, Rect } from 'leafer-ui'
import '@leafer-in/editor' // 导入图形编辑器插件
import '@leafer-in/viewport' // 导入视口插件 (可选)

const app = new App({ view: window, editor: {} })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79',
    cornerRadius: 20,
    editable: true
})

app.tree.add(rect)

绘制不同圆角的矩形

Leafer

// #创建 Rect [绘制不同圆角的矩形（Leafer)]
import { Leafer, Rect } from 'leafer-ui'

const leafer = new Leafer({ view: window })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79',
    cornerRadius: [0, 40, 20, 40]
})

leafer.add(rect)

App

// #创建 Rect [绘制不同圆角的矩形（App)]
import { App, Rect } from 'leafer-ui'
import '@leafer-in/editor' // 导入图形编辑器插件
import '@leafer-in/viewport' // 导入视口插件 (可选)

const app = new App({ view: window, editor: {} })

const rect = new Rect({
    width: 100,
    height: 100,
    fill: '#32cd79',
    cornerRadius: [0, 40, 20, 40],
    editable: true
})

app.tree.add(rect)