Class Ground

constructor

• new Ground(opts): Ground

• 构造函数，默认参数如下

  {
     bounds: [new LatLng(30.5,110.5),new LatLng(40,120)],
     anchorX: 0.5,
     anchorY: 0.5,
     transparency: 1
  }
  Copy

  Parameters

  • opts: IGroundOption

  Returns Ground

uuid

type

eventListener

isDestroyed

typeName

• get typeName(): string

• Returns string

visible

• get visible(): boolean

• 获取显示状态

  Returns boolean

  Since

  1.0.0

• set visible(val): void

• 设置显示状态

  Parameters

  • val: boolean

  Returns void

  Since

  1.0.0

zIndex

• get zIndex(): number

• 获取覆盖物显示层级

  Returns number

  Since

  1.0.0

• set zIndex(val): void

• 设置覆盖物显示层级

  Parameters

  • val: number

  Returns void

  Since

  1.0.0

getImage

• getImage(): ImageEntity

• 获取填充图像

  Returns ImageEntity

  Since

  1.0.0

image

• image(image): Ground

• 设置填充图像

  Parameters

  • image: ImageEntity

  Returns Ground

  Since

  1.0.0

setImage

• setImage(image): void

• 设置填充图像

  Parameters

  • image: ImageEntity

  Returns void

  Since

  1.0.0

getDimensions

• getDimensions(): {
      width: number;
      height: number;
  }

• 获取填充区域宽高，单位米

  Returns {
      width: number;
      height: number;
  }

  • width: number

  • height: number

  Since

  1.0.0

getAnchor

• getAnchor(): IAnchor

• 获取锚点

  Returns IAnchor

  Since

  1.0.0

anchor

• anchor(anchorx, anchory): Ground

• 设置锚点比例，取值[0,1]

  Parameters

  • anchorx: number
  • anchory: number

  Returns Ground

  Abstract

  默认0.5，水平/垂直方向都居中

  Since

  1.0.0

setAnchor

• setAnchor(anchorx, anchory): void

• 设置锚点比例，取值[0,1]

  Parameters

  • anchorx: number
  • anchory: number

  Returns void

  Abstract

  默认0.5，水平/垂直方向都居中

  Since

  1.0.0

bounds

• bounds(southwest, northeast): Ground

• 设置显示区域

  Parameters

  • southwest: LatLng

    左下角坐标
  • northeast: LatLng

    右上角坐标

  Returns Ground

  Since

  1.0.0

getBound

• getBound(): [LatLng, LatLng]

• 获取显示区域坐标

  Returns [LatLng, LatLng]

  Since

  1.0.0

setBound

• setBound(southwest, northeast): void

• 设置显示区域

  Parameters

  • southwest: LatLng

    左下角坐标
  • northeast: LatLng

    右上角坐标

  Returns void

  Since

  1.0.0

transparency

• transparency(num): Ground

• 设置图片透明度

  Parameters

  • num: number

  Returns Ground

  Since

  1.0.0

setTransparency

• setTransparency(num): void

• 设置图片透明度

  Parameters

  • num: number

  Returns void

  Since

  1.0.0

getTransparency

• getTransparency(): number

• 获取图片透明度

  Returns number

  Since

  1.0.0

toString

• toString(): string

• Returns string

  Since

  1.0.1

addEventListener

• addEventListener(model, fun): void

• Parameters

  • model: OverlayEvent
  • fun: Function

  Returns void

  Since

  1.0.1

  History

  包1.0.0 版本中 model:string , 取值范围 'CLICK'、'TOUCH'

removeEventListener

• removeEventListener(model, fun): void

• Parameters

  • model: OverlayEvent
  • fun: Function

  Returns void

  Since

  1.0.1

  History

  包1.0.0 版本中 model:string , 取值范围 'CLICK'、'TOUCH'

getType

• getType(): number

• Returns number

setVisible

• setVisible(val): void

• 设置显示状态

  Parameters

  • val: boolean

  Returns void

  Since

  1.0.0

getVisible

• getVisible(): boolean

• 获取显示状态

  Returns boolean

  Since

  1.0.0

alpha

• alpha(alpha): Ground

• 设置透明度

  Parameters

  • alpha: number

    取值范围[0,1]

  Returns Ground

  Since

  1.0.0

getAlpha

• getAlpha(): number

• 获取透明度

  Returns number

  Since

  1.0.0

setAlpha

• setAlpha(alpha): void

• 设置透明度

  Parameters

  • alpha: number

    取值范围[0,1]

  Returns void

  Since

  1.0.0

startLevel

• startLevel(startLevel): Ground

• 设置marker开始显示的地图缩放层级

  Parameters

  • startLevel: number

  Returns Ground

  Since

  1.0.0

getStartLevel

• getStartLevel(): number

• 获取marker开始显示的地图缩放层级

  Returns number

  Since

  1.0.0

setStartLevel

• setStartLevel(startLevel): void

• 设置marker开始显示的地图缩放层级

  Parameters

  • startLevel: number

  Returns void

  Since

  1.0.0

endLevel

• endLevel(endLevel): Ground

• 设置marker结束显示的地图缩放层级

  Parameters

  • endLevel: number

  Returns Ground

  Since

  1.0.0

getEndLevel

• getEndLevel(): number

• 获取marker结束显示的地图缩放层级

  Returns number

  Since

  1.0.0

setEndLevel

• setEndLevel(endLevel): void

• 设置marker结束显示的地图缩放层级

  Parameters

  • endLevel: number

  Returns void

  Since

  1.0.0

clickable

• clickable(isClickable): Ground

• 设置是否可点击

  Parameters

  • isClickable: boolean

  Returns Ground

  Since

  1.0.0

getClickable

• getClickable(): boolean

• 获取是否可点击状态

  Returns boolean

  Since

  1.0.0

setClickable

• setClickable(isClickable): void

• 设置是否可点击

  Parameters

  • isClickable: boolean

  Returns void

  Since

  1.0.0

setZIndex

• setZIndex(val): void

• 设置覆盖物显示层级

  Parameters

  • val: number

  Returns void

  Since

  1.0.0

getZIndex

• getZIndex(): number

• 获取覆盖物显示层级

  Returns number

  Since

  1.0.0

setExtraInfo

• setExtraInfo(extraInfo): void

• 设置覆盖物属性数据

  Parameters

  • extraInfo: AnyObject

  Returns void

  Since

  1.0.0

getExtraInfo

• getExtraInfo(): AnyObject

• 获取覆盖物属性数据

  Returns AnyObject

  Since

  1.0.0

update

• update(): void

• Returns void

remove

• remove(noUpdate?): void

• 移除覆盖物

  Parameters

  • Optional noUpdate: boolean

  Returns void

  Since

  1.0.0

isRemoved

• isRemoved(): boolean

• 获取是否移除状态

  Returns boolean

  Since

  1.0.0

destroy

• destroy(): void

• 仅适用用户主动触发的销毁

  Returns void