new GroundEllipse(options)
构建贴地椭圆
Parameters:
Name | Type | Description | ||||||||||||||||||||||||||||
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options |
Object |
Properties
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Extends
Methods
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getCenter()
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获取椭圆的中心点位置信息
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setCenter(position)
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设置椭圆中心点位置信息
Parameters:
Name Type Description position
Cartesian3 中心点位置信息 -
getSemiMajorAxis()
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获取椭圆长半轴
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getSemiMinorAxis()
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获取椭圆短半轴
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getSemiAxisType()
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获取椭圆半轴类型
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setSemiAxis(semiMajorAxis, semiMinorAxis, semiAxisType)
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设置椭圆的半轴信息
Parameters:
Name Type Description semiMajorAxis
Number 椭圆的长半轴 semiMinorAxis
Number 椭圆的短半轴 semiAxisType
string 椭圆半轴类型 -
getGranularity()
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获取椭圆的密集度
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setGranularity(value)
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设置椭圆的密集度
Parameters:
Name Type Description value
Number 密集度 -
getRotation()
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获取椭圆的旋转角度
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setRotation(value)
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设置椭圆的旋转角度
Parameters:
Name Type Description value
Number 旋转角度 -
toJson()
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导出为json字符串
- Overrides:
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<static> fromJson(jsonObject, options)
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从json对象中构造椭圆
Parameters:
Name Type Description jsonObject
Object json对象,保存的是椭圆对象 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:
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<static> copy(object, newOptions)
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拷贝椭圆对象,构造新的椭圆
Parameters:
Name Type Description object
Object 椭圆对象 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:
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getPosition()
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获取面的偏移量
- Inherited From:
- Overrides:
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setPosition(positions)
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设置面显示的偏移量
Parameters:
Name Type Description positions
Array.<Array.<Cartesian3>> 偏移量 - Inherited From:
- Overrides:
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getStroke()
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获取面是否含有边线
- Inherited From:
- Overrides:
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setStroke(value)
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设置面显示时是否包含边线
Parameters:
Name Type Description value
Boolean 是否包含边线 - Inherited From:
- Overrides:
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getStrokeColor()
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获取边线的颜色
- Inherited From:
- Overrides:
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setStrokeColor(value)
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设置边线的颜色
Parameters:
Name Type Description value
string 边线的颜色 - Inherited From:
- Overrides:
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getStrokeOpacity()
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获取边线的透明度
- Inherited From:
- Overrides:
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setStrokeOpacity(value)
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设置边线显示的透明度
Parameters:
Name Type Description value
Number - Inherited From:
- Overrides:
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getStrokeWidth()
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获取边线的宽度
- Inherited From:
- Overrides:
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setStrokeWidth(value)
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设置边线显示的宽度
Parameters:
Name Type Description value
Number 线宽 - Inherited From:
- Overrides:
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getStrokeLineDash()
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获取虚线模式
- Inherited From:
- Overrides:
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setStrokeLineDash(value)
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设置面的边线为虚线模式
Parameters:
Name Type Description value
Array.<Number> - Inherited From:
- Overrides:
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getStrokeLineDashOffset()
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获取虚线的偏移
- Inherited From:
- Overrides:
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setStrokeLineDashOffset(value)
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设置虚线的偏移量
Parameters:
Name Type Description value
Number 虚线的偏移量 - Inherited From:
- Overrides:
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getFill()
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获取面是否被填充
- Inherited From:
- Overrides:
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setFill(value)
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设置面是否填充
Parameters:
Name Type Description value
Boolean 是否填充 - Inherited From:
- Overrides:
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getFillColor()
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获取面的填充颜色
- Inherited From:
- Overrides:
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setFillColor(value)
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设置面的填充颜色
Parameters:
Name Type Description value
string 颜色值 - Inherited From:
- Overrides:
-
getFillOpacity()
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获取面的填充透明度
- Inherited From:
- Overrides:
-
setFillOpacity(value)
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设置面的填充透明度
Parameters:
Name Type Description value
Number 透明度 - Inherited From:
- Overrides:
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getVectorLayer()
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获取当前的矢量图层
- Inherited From:
- Overrides:
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setVectorLayer(vectorLayer)
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添加矢量图层
Parameters:
Name Type Description vectorLayer
module:csvector.VectorLayer 矢量图层 - Inherited From:
- Overrides:
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bind(vector)
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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 - Inherited From:
- Overrides:
- See:
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unbind()
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解除绑定二维矢量
- Inherited From:
- Overrides:
- See:
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getUuid()
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获取当前矢量的唯一标识(UUID)
- Inherited From:
- Overrides:
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getPickId()
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鼠标选取到当前矢量时返回的对象
- Inherited From:
- Overrides:
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getVisible()
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获取矢量图层的显示隐藏状态
- Inherited From:
- Overrides:
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setVisible(visible)
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设置矢量图层显示或隐藏
Parameters:
Name Type Description visible
Boolean 矢量图层显隐 - Inherited From:
- Overrides:
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getBlink()
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获取矢量图层闪烁的状态
- Inherited From:
- Overrides:
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setBlink(value)
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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 - Inherited From:
- Overrides:
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getPickable()
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获取对象是否可以被选中
- Inherited From:
- Overrides:
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setPickable(canPick)
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设置对象是否可以被选中
Parameters:
Name Type Description canPick
Boolean 是否可以被选中 - Inherited From:
- Overrides:
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getCustom()
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获取用户自定义对象
- Inherited From:
- Overrides:
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setCustom(customObj)
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设置用户自定义对象
Parameters:
Name Type Description customObj
* 用户自定义对象 - Inherited From:
- Overrides:
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dispatchEvent(event)
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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 - Inherited From:
- Overrides:
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on(type, listener [, opt_this])
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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 - Inherited From:
- Overrides:
Returns:
监听器的唯一标识.- Type
- Object
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once(type, listener [, opt_this])
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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 - Inherited From:
- Overrides:
Returns:
监听器的唯一标识.- Type
- Object
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un(type, listener [, opt_this])
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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 - Inherited From:
- Overrides:
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unByKey(key)
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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 - Inherited From:
- Overrides: