CIMCubeSDK v3.34.0

Class: PolylineGraphic

Glodon.CIMCube.Graphic. PolylineGraphic

线串图形

new PolylineGraphic(opts)

线串图形构造函数
Parameters:
Name Type Description
opts Object 配置参数
Properties
Name Type Argument Default Description
name String <optional>
 名称
positions Array 线串顶点坐标
width Number <optional>
 1.0 线串绘制粗度（单位像素）
material string <optional>
 'WHITE' 填充颜色
depthFailMaterial string | undefined <optional>
 线被遮挡显示颜色
clampToGround Boolean <optional>
 false 是否贴地
distanceDisplayCondition Array <optional>
 视距显示，格式为[near, far]
zIndex Number <optional>
 0 深度值，深度值大小决定显示顺序，越大则越在上面（图形贴地才生效）
disableDepthTest Boolean <optional>
 false 默认false，参与场景的深度测试
style PolylineStyleOptions <optional>
 样式选项（优先级高于其他样式选项），参考：https://cimcube.glodon.com/openservice/user-guide/405?categoryId=2448&origin=homepage

Extends

Members

<readonly> cesiumEntity :Cesium.Entity

获取原生Entity
Type:
  • Cesium.Entity
Inherited From:
Overrides:

clampToGround :Boolean

是否贴地
Type:
  • Boolean

classificationType :Cesium.ClassificationType

贴地分类类型
Type:
  • Cesium.ClassificationType

depthFailMaterial :Color

遮挡颜色
Type:
  • Color

disableDepthTest :Boolean

禁用深度测试
Type:
  • Boolean
Default Value:
  • false

distanceDisplayCondition :Array

视距显示，格式为[near, far]
Type:
  • Array

dynamic :Boolean

是否动态绘制
Type:
  • Boolean
Inherited From:
Overrides:

<readonly> id :String

id
Type:
  • String
Inherited From:
Overrides:

material :Color

填充颜色
Type:
  • Color

<readonly> name :String

名称
Type:
  • String
Inherited From:
Overrides:

positions :Array

顶点坐标
Type:
  • Array

show :Boolean

是否显示
Type:
  • Boolean
Inherited From:
Overrides:

width :Number

线宽，单位像素
Type:
  • Number

Methods

addProperty(key, value)

添加属性
Parameters:
Name Type Description
key Object 属性key值
value Object 属性值
Inherited From:
Overrides:
Returns:
Type
void

addToViewer(dataSource)

添加到视图
Parameters:
Name Type Description
dataSource Cesium.DataSource
Inherited From:
Overrides:
Returns:
Type
void

flyTo()

飞到图形
Inherited From:
Overrides:
Returns:
Type
void

getAllProperties()

获取所有属性
Inherited From:
Overrides:
Returns:
属性Map
Type
Map

getEntity()

获取原生Entity
Inherited From:
Overrides:
Returns:
原生Entity
Type
Cesium.Entity

getProperty(key)

通过key获取属性
Parameters:
Name Type Description
key Object 属性key值
Inherited From:
Overrides:
Returns:
属性值
Type
Object

removeProperty(key)

删除属性
Parameters:
Name Type Description
key Object 属性key值
Inherited From:
Overrides:
Returns:
Type
void

removeSelf(dataSource)

删除图形
Parameters:
Name Type Description
dataSource Cesium.DataSource
Inherited From:
Overrides:
Returns:
Type
void

setHighlight(options)

设置高亮
Parameters:
Name Type Description
options Object 高亮选项
Properties
Name Type Argument Description
color String <optional>
 颜色
width Number <optional>
 宽度

setOptions(options)

设置选项
Parameters:
Name Type Description
options Object 样式选项
Properties
Name Type Argument Description
type String <optional>
 线样式（solid：实线；dash：虚线；glow：发光线，arrow：箭头线）
color String <optional>
 颜色
width Number <optional>
 宽度
occludedLine Object <optional>
 遮挡线（被地形遮挡部分）
Properties
Name Type Argument Default Description
type String <optional>
 Defines.LineType.SOLID 遮挡线-线类型
color String <optional>
 "#FFFF00" 遮挡线-颜色
opacity Number <optional>
 1.0 遮挡线-透明度
gapColor String <optional>
 "#000000" 线类型为Defines.LineType.DASHES，间隔颜色
gapOpacity Number <optional>
 0.0 线类型为Defines.LineType.DASHES，间隔透明度
clampToGround Boolean <optional>
 贴地

setStyle(styleOptions)

设置样式
Parameters:
Name Type Description
styleOptions PolylineStyleOptions 样式选项，参考：https://cimcube.glodon.com/openservice/user-guide/405?categoryId=2448&origin=homepage

toGeoJSON()

返回GeoJSON对象
Returns:
Feature对象
Type
Object