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事件监听(listener)

WARNING

listener 只能响应一个方法,后续不再添加新监听方法,推荐使用 eventBus 进行事件监听。

使用方式

javascript
import Editor from "@hufe921/canvas-editor"

const instance = new Editor(container, <IElement[]>data, options)
instance.listener.eventName = ()=>{}

rangeStyleChange

功能:选区样式发生改变

用法:

javascript
instance.listener.rangeStyleChange = (payload: IRangeStyle) => {}

visiblePageNoListChange

功能:可见页发生改变

用法:

javascript
instance.listener.visiblePageNoListChange = (payload: number[]) => {}

intersectionPageNoChange

功能:当前页发生改变

用法:

javascript
instance.listener.intersectionPageNoChange = (payload: number) => {}

pageSizeChange

功能:当前页数发生改变

用法:

javascript
instance.listener.pageSizeChange = (payload: number) => {}

pageScaleChange

功能:当前页面缩放比例发生改变

用法:

javascript
instance.listener.pageScaleChange = (payload: number) => {}

contentChange

功能:当前内容发生改变

用法:

javascript
instance.listener.contentChange = () => {}

controlChange

功能:当前光标所在控件发生改变

用法:

javascript
instance.listener.controlChange = (payload: IControlChangeResult) => {}

controlContentChange

功能:控件内容发生改变

用法:

javascript
instance.listener.controlContentChange = (
  payload: IControlContentChangeResult
) => {}

pageModeChange

功能:页面模式发生改变

用法:

javascript
instance.listener.pageModeChange = (payload: PageMode) => {}

saved

功能:文档执行保存

用法:

javascript
instance.listener.saved = (payload: IEditorResult) => {}

zoneChange

功能:区域发生改变

用法:

javascript
instance.listener.zoneChange = (payload: EditorZone) => {}

Released under the MIT License.