Select Elements

Key Methods

select(target: UI | UI[])

Select elements.

cancel()

Cancel the current selection.

hasItem(item: UI): boolean

Check whether an element is already selected.

addItem(item: UI)

Add an element to the selection list.

removeItem(item: UI)

Remove an element from the selection list.

Belongs to

Editor Element

Example

Manually select elements

// #图形编辑器 [手动选择元素]
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: {}
})

app.tree.add(Rect.one({ editable: true, fill: '#FEB027', cornerRadius: [20, 0, 0, 20] }, 100, 100))
app.tree.add(Rect.one({ editable: true, fill: '#FFE04B', cornerRadius: [0, 20, 20, 0] }, 300, 100))

setTimeout(() => {

    // 手动选择元素 
    app.editor.select(app.tree.children[1]) 

}, 1000)