WebCAD-Lib-TS API 文档 - v1.0.0
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    Class WheelZoomUndoCommand

    鼠标滚轮撤销命令 用于撤销鼠标滚轮缩放的操作

    Hierarchy (View Summary)

    Index

    Constructors

    constructor

    Properties

    type doc oldZoom oldLookAt dir newZoom newLookAt

    Accessors

    zoom lookAt

    Methods

    popUndo pushRedo

    Constructors

    Properties

    type: string
    doc: any
    oldZoom: number
    oldLookAt: any
    dir: string
    newZoom: number
    newLookAt: any

    Accessors

    • get zoom(): number

      Returns number

    • get lookAt(): any

      Returns any

    Methods

    • 执行撤销操作（抽象方法，子类必须实现）

      Returns number

      撤销结果代码

    • 执行重做操作

      Returns number

      重做结果代码

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