VectorLayer

VectorLayer 用于添加各种实体，它本质上是 Cesium.CustomDataSource 可以将相同类别或业务属性的实体放入同一个图层中

new TS.VectorLayer()
core/Layer/VectorLayer.js 11

Extends

Members

_viewer : Cesium.Viewer
core/Layer/LayerBase.js 22

Inherited From:

attr : Object
core/Layer/LayerBase.js 108

获取或者设置属性
Inherited From:

readonly delegate
core/Layer/LayerBase.js 83

获取 Cesium原生对象
Inherited From:

editabled : Boolean
core/Layer/LayerBase.js 41

获取 或 设置 是否可以编辑
Inherited From:

id : Object
core/Layer/LayerBase.js 70

获取 图层的ID标识
Inherited From:

layerId : string
core/Layer/LayerBase.js 62

获取图层的底层唯一标识
Inherited From:

readonly onLayerAdded : Event
core/Layer/LayerBase.js 117

图层添加订阅
Inherited From:

readonly onLayerRemoved : Event
core/Layer/LayerBase.js 126

图层移除订阅
Inherited From:

readonly parent : LayerGroup
core/Layer/LayerBase.js 54

父
Inherited From:

show : Boolean
core/Layer/LayerBase.js 95

获取或设置图层的显示状态
Inherited From:

readonly state : State
core/Layer/LayerBase.js 135

获取状态
Inherited From:

readonly values : Array.<Overlay>
core/Layer/LayerBase.js 144

获取全部
Inherited From:

Methods

add(overlay) → LayerBase
core/Layer/LayerBase.js 278

添加一个或多个覆盖物（要素）
Name Type Description
overlay Overlay | Array.<Overlay> | Cesium.Entity | Array.<Cesium.Entity>
Returns:
Inherited From:

addTo(viewer) → LayerBase
core/Layer/LayerBase.js 407

直接添加到识图中
Name Type Description
viewer Viewer
Returns:
Inherited From:

clear() → VectorLayer
core/Layer/VectorLayer.js 23

清空所有的实体
Returns:

delete()
core/Layer/LayerBase.js 380

将本图层销毁，并且移除viewer
Inherited From:

destroy()
core/Layer/LayerBase.js 393

销毁图层
Inherited From:

each(method, context) → LayerBase
core/Layer/LayerBase.js 351

迭代每个覆盖物并将其作为参数传递给回调函数
Name Type Description
method LayerBase.Callback 循环方法
context Object 上下文，如果传入，则第一个参数是这个，否则是this
Returns:
Inherited From:
Example:
layer.each(function(context,overlay){
  // To Do Something
})

exportKml(modelCallback)
core/Layer/LayerBase.js 450

导出Kmz
Name Type Description
modelCallback
Inherited From:

flyTo()
core/Layer/LayerBase.js 430

飞行到图层
Inherited From:

getAll() → Array.<Overlay>
core/Layer/LayerBase.js 362

获取全部覆盖物
Returns:
Inherited From:

getById(id) → Overlay|undefined
core/Layer/LayerBase.js 304

根据覆盖物ID获取覆盖物
Name Type Description
id String 覆盖物ID
Returns:
Inherited From:

getByName(name) → Overlay|undfined
core/Layer/LayerBase.js 313

根据name获取覆盖物
Name Type Description
name String Name
Returns:
Inherited From:

getByProperties(attrName, attrVal)
core/Layer/LayerBase.js 329

根据属性字段和属性值获取覆盖物
Name Type Description
attrName String 属性字段
attrVal Object 属性值
Returns:
Inherited From:

remove(overlay) → LayerBase
core/Layer/LayerBase.js 294

移除覆盖物
Name Type Description
overlay Overlay
Returns:
Inherited From:

setStyle(style)
core/Layer/LayerBase.js 443

sets the style, the style will apply to every overlay of the layer Subclasses need to be overridden
Name Type Description
style
Inherited From:

toGeojson()
core/Layer/LayerBase.js 490

保存到Geojson
Returns:
Inherited From:

zoomTo()
core/Layer/LayerBase.js 419

缩放到图层
Inherited From: