Class KeyboardCamera

名称：视角移动

描述：使用键盘控制视角移动

Constructors

constructor

Properties

isActivate viewer

Methods

activate changeFlagForKeyCode deactivate initKeyEvent setCamera

Constructors

constructor

  • new KeyboardCamera(_viewer): KeyboardCamera

  • 构造函数

    Parameters

    • _viewer: Viewer

      视图

    Returns KeyboardCamera

Properties

Private isActivate

isActivate: boolean

Private viewer

viewer: Viewer

Cesium三维视窗

Methods

activate

  • activate(): void

  • 激活事件

    Returns void

changeFlagForKeyCode

  • changeFlagForKeyCode(keyCode, flags, value): void

  • 判断 按键 值对应的操作，并改变flags相应的值

    Parameters

    • keyCode: number

      按键值

    • flags: Flags

      储存相机移动命令的对象

    • value: boolean

      布尔值

    Returns void

deactivate

  • deactivate(): void

  • 关闭事件

    Returns void

initKeyEvent

  • initKeyEvent(): void

  • 键盘事件 监测键盘输入的指令

    Returns void

setCamera

  • setCamera(flags, camera, ellipsoid): void

  • 设置相机

    Parameters

    • flags: Flags

      储存相机移动命令的对象

    • camera: Camera

      相机

    • ellipsoid: Ellipsoid

    Returns void

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