Module utilities/geom.utilities

Index

Functions

Functions

createCircle

createCircle(center: Coordinate, radius: number, optLayout?: GeometryLayout): Circle

- Defined in src/utilities/geom.utilities.ts:43
创建圆对象

Parameters
- center: Coordinate
  
  圆心坐标
- radius: number
  
  圆半径
- Optional optLayout: GeometryLayout
  
  配置项
Returns Circle

createExtent

createExtent(bounds: [number, number, number, number]): Extent

- Defined in src/utilities/geom.utilities.ts:51
创建范围对象

Parameters
- bounds: [number, number, number, number]
  
  范围坐标集合
Returns Extent

createLineString

createLineString(coordinates: Coordinate[], optLayout?: GeometryLayout): LineString

- Defined in src/utilities/geom.utilities.ts:23
创建线对象

Parameters
- coordinates: Coordinate[]
  
  坐标集合
- Optional optLayout: GeometryLayout
  
  配置项
Returns LineString

createPoint

createPoint(coordinate: Coordinate, optLayout?: GeometryLayout): Point

- Defined in src/utilities/geom.utilities.ts:14
创建点对象

Parameters
- coordinate: Coordinate
  
  坐标
- Optional optLayout: GeometryLayout
  
  配置项
Returns Point

createPolygon

createPolygon(coordinates: Coordinate[][], optLayout?: GeometryLayout, optEnds?: number[]): Polygon

- Defined in src/utilities/geom.utilities.ts:33
创建面对象

Parameters
- coordinates: Coordinate[][]
  
  坐标集合
- Optional optLayout: GeometryLayout
  
  配置项
- Optional optEnds: number[]
  
  配置项
Returns Polygon

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