Star 元素

绘制车标、星光、五角星、多角星形。

继承

Star  >  UI

关键属性

width: number

星形的宽度。

height: number

星形的高度。

corners: number

星形的角数，取值范围为 >=3。

内部逻辑：在内外圆上每 (360 / corners) 度取一个点，再将点连成线，组成一个多角星形。

innerRadius: number

内半径比例，默认 0.382，取值范围为 0.0 ～ 1.0。

// 五角星
corners: 5
innerRadius: 0.382

圆角属性

cornerRadius: number

圆角大小，使图形拐角处变的圆滑。

示例

绘制车标

Leafer

// #创建 Star [绘制车标（Leafer)]
import { Leafer, Star } from 'leafer-ui'

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

const star = new Star({
    width: 100,
    height: 100,
    corners: 3,
    innerRadius: 0.15,
    fill: '#32cd79'
})

leafer.add(star)

App

// #创建 Star [绘制车标（App)]
import { App, Star } 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 star = new Star({
    width: 100,
    height: 100,
    corners: 3,
    innerRadius: 0.15,
    fill: '#32cd79',
    editable: true
})

app.tree.add(star)

绘制星光

Leafer

// #创建 Star [绘制星光（Leafer)]
import { Leafer, Star } from 'leafer-ui'

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

const star = new Star({
    width: 100,
    height: 100,
    corners: 4,
    innerRadius: 0.1,
    fill: '#32cd79'
})

leafer.add(star)

App

// #创建 Star [绘制星光（App)]
import { App, Star } 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 star = new Star({
    width: 100,
    height: 100,
    corners: 4,
    innerRadius: 0.1,
    fill: '#32cd79',
    editable: true
})

app.tree.add(star)

绘制五角星

Leafer

// #创建 Star [绘制五角星（Leafer)]
import { Leafer, Star } from 'leafer-ui'

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

const star = new Star({
    width: 100,
    height: 100,
    corners: 5,
    fill: '#32cd79'
})

leafer.add(star)

App

// #创建 Star [绘制五角星（App)]
import { App, Star } 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 star = new Star({
    width: 100,
    height: 100,
    corners: 5,
    fill: '#32cd79',
    editable: true
})

app.tree.add(star)

绘制圆角星形

Leafer

// #创建 Star [绘制圆角星形（Leafer)]
import { Leafer, Star } from 'leafer-ui'

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

const star = new Star({
    width: 100,
    height: 100,
    innerRadius: 0.5,
    corners: 8,
    cornerRadius: 5,
    fill: '#32cd79'
})

leafer.add(star)

App

// #创建 Star [绘制圆角星形（App)]
import { App, Star } 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 star = new Star({
    width: 100,
    height: 100,
    innerRadius: 0.5,
    corners: 8,
    cornerRadius: 5,
    fill: '#32cd79',
    editable: true
})

app.tree.add(star)