M3D / M3D / Reader / GeometryFactory

Class: GeometryFactory

M3D.Reader.GeometryFactory

Memberof

SView.Reader

Description

几何工厂类

Author

nihy

Date

2022-1-20

Version

1.0

Hierarchy

• MObjectFactory

  ↳ GeometryFactory

Table of contents

Constructors

• constructor

Methods

• createMObject
• fromJson
• getMaxObjectId

Constructors

constructor

• new GeometryFactory(): GeometryFactory

Returns

GeometryFactory

Inherited from

MObjectFactory.constructor

Methods

createMObject

▸ createMObject<T>(arg): T

Type parameters

Name
T

Parameters

Name	Type	Description
arg	T	泛型

Returns

T

Description

创建对象

Inherited from

MObjectFactory.createMObject

---

fromJson

▸ fromJson(geo, scene, version?): Shape

Parameters

Name	Type	Description
geo	any	-
scene	Scene	场景
version?	string	版本

Returns

Shape

生成的shape对象

Static

Description

根据JSON数据生成shape对象

---

getMaxObjectId

▸ getMaxObjectId(geoJsonArray): number

Parameters

Name	Type	Description
geoJsonArray	any	批注json数组

Returns

number

获取几何对象ID的最大值

Static

Description

获取最大objectId