SmartGloble

Class: MultiGroundPolyline

csvector~ MultiGroundPolyline

new MultiGroundPolyline(options)

创建球面线
Parameters:
Name Type Description
options Object
Properties
Name Type Description
positions Array.<Cartesian3> 线的位置信息

Extends

Methods

getPosition()

获取贴地线的位置信息
Overrides:

setPosition(positions)

设置贴地线的位置信息
Parameters:
Name Type Description
positions Array.<Cartesian3> 线的位置信息
Overrides:

toJson( [isSuper])

导出为字符串
Parameters:
Name Type Argument Description
isSuper Boolean <optional>
 当前对象是否是基类
Overrides:

<static> fromJson(jsonObject, options)

从json对象中构造线图层
Parameters:
Name Type Description
jsonObject Object json对象，保存的是线图层对象
options Object
Properties
Name Type Argument Description
parentLayer HTMLElement | string <optional>
 新图层所在的父图层组，如果存在，则自动将新图层添加到父图层组中
Returns:
Type
module:csvector.MultiGroundPolyline

<static> copy(object, newOptions)

拷贝线图层对象，构造新的线图层
Parameters:
Name Type Description
object Object 线图层对象
newOptions Object
Properties
Name Type Argument Description
parentLayer HTMLElement | string <optional>
 新图层所在的父图层组，如果存在，则自动将新图层添加到父图层组中
Returns:
Type
module:csvector.MultiGroundPolyline

getStrokeColor()

获取线的显示颜色
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setStrokeColor(value)

设置线的显示颜色
Parameters:
Name Type Description
value string
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getStrokeOpacity()

获取线的透明度
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setStrokeOpacity(value)

设置线的透明度
Parameters:
Name Type Description
value Number
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getStrokeWidth()

获取线的宽度
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setStrokeWidth(value)

设置线的宽度
Parameters:
Name Type Description
value Number
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getStrokeLineDash()

获取虚线值
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setStrokeLineDash(value)

设置线为虚线样式
Parameters:
Name Type Description
value Array.<Number>
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getStrokeLineDashOffset()

获取虚线的偏移
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setStrokeLineDashOffset(value)

设置虚线的偏移
Parameters:
Name Type Description
value Number 偏移量
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getVectorLayer()

获取当前的矢量图层
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setVectorLayer(vectorLayer)

添加矢量图层
Parameters:
Name Type Description
vectorLayer module:csvector.VectorLayer 矢量图层
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bind(vector)

绑定二维矢量，一旦绑定之后，调用三维矢量的相关接口时，比如改变颜色、位置等，二维矢量会同步改变
Parameters:
Name Type Description
vector * 矢量图层
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See:

unbind()

解除绑定二维矢量
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See:

getUuid()

获取当前矢量的唯一标识(UUID)
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getPickId()

鼠标选取到当前矢量时返回的对象
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getVisible()

获取矢量图层的显示隐藏状态
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setVisible(visible)

设置矢量图层显示或隐藏
Parameters:
Name Type Description
visible Boolean 矢量图层显隐
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获取矢量图层闪烁的状态
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设置矢量图层是否闪烁
Parameters:
Name Type Description
value Boolean 矢量图层闪烁状态
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getPickable()

获取对象是否可以被选中
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setPickable(canPick)

设置对象是否可以被选中
Parameters:
Name Type Description
canPick Boolean 是否可以被选中
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getCustom()

获取用户自定义对象
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setCustom(customObj)

设置用户自定义对象
Parameters:
Name Type Description
customObj * 用户自定义对象
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dispatchEvent(event)

发送事件消息，每个事件消息都有类型(type)，所有监听此对象对应类型事件的监听者都会接收到相应的事件消息
Parameters:
Name Type Description
event string | module:events.Event 事件对象
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on(type, listener [, opt_this])

指定监听器监听指定类型的事件
Parameters:
Name Type Argument Default Description
type string 事件类型
listener callback | function 监听器
opt_this Object <optional>
 target 在监听器中的`this`所指示的对象，默认是`target`自身
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Returns:
监听器的唯一标识.
Type
Object

once(type, listener [, opt_this])

指定监听器只监听一次指定类型的事件
Parameters:
Name Type Argument Default Description
type string 事件类型
listener callback | function 监听器
opt_this Object <optional>
 target 在监听器中的`this`所指示的对象，默认是`target`自身
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Returns:
监听器的唯一标识.
Type
Object

un(type, listener [, opt_this])

取消指定监听器监听指定类型的事件
Parameters:
Name Type Argument Default Description
type string 事件类型
listener callback | function 监听器
opt_this Object <optional>
 target 在监听器中的`this`所指示的对象，默认是`target`自身
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unByKey(key)

根据监听器的唯一标识取消指定监听器监听事件，监听器的唯一标识通过`on()`或者`once()`返回得到
Parameters:
Name Type Description
key Object | Array.<Object> 监听器的唯一标识，通过`on()`或者`once()`返回得到，可以是多个监听器的唯一标识数组
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destroy()

销毁图层
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