Extends

• Layer

Members

readonly extent :Extent

贴图或Canvas代表的实际地理范围

Default Value:

• {minX:-180,minY:-90,maxX:180,maxY:90}

id :String

获取/设置 图层ID

Overrides:

• Layer#id

readonly loadStatus :LayerLoadStatus

获取图层的加载状态

Overrides:

• Layer#loadStatus

offsetHeight :Number

获取/设置图层离地高度

Overrides:

• Layer#offsetHeight

Default Value:

• 0

readonly style :ImageLayerStyle

图层样式

Overrides:

• Layer#style

visible :Boolean

获取/设置 图层是否可见

Overrides:

• Layer#visible

Default Value:

• true

visibleLevel :Array.<Number>

获取/设置图层的可见层级

Overrides:

• Layer#visibleLevel

Methods

destroy() → {Boolean}

销毁图层

Returns:

Boolean

Overrides:

• Layer#destroy

destroyScanning()

移除扫光

Overrides:

• Layer#destroyScanning

hide()

隐藏图层

Overrides:

• Layer#hide

pauseScanning()

暂停扫光

Overrides:

• Layer#pauseScanning

resumeScanning()

恢复扫光

Overrides:

• Layer#resumeScanning

show()

显示图层

Overrides:

• Layer#show

startScanning(params)

开始扫光

Parameters:

Name	Type	Description
params	Object	扫光参数 Properties Name Type Attributes Description type THING.EARTH.ScanningType <optional> 扫描类型 mode THING.EARTH.ScanningMode <optional> 扫描模式 angle Number <optional> 扫描角度，默认为0 speed number <optional> 扫描速度，默认为1。 color Array <optional> 扫描颜色，默认为白色。 opacity number <optional> 扫描透明度，默认为1。 blending boolean <optional> 是否启用混合，默认为true。 effect boolean <optional> 是否启用发光，默认为false。

Overrides:

• Layer#startScanning

stopScanning()

停止扫光

Overrides:

• Layer#stopScanning

Events

Destroyed

Overrides:

• Layer#event:Destroyed

Load

Overrides:

• Layer#event:Load

LoadError

Overrides:

• Layer#event:LoadError

LoadStart

Overrides:

• Layer#event:LoadStart