Class WebMercator

WebMercator Projection

Hierarchy (View Summary)

Mercator
- WebMercator

Implements

ProjectionTransform

Index

Constructors

Methods

forward inverse

Constructors

constructor

new WebMercator(params?: ProjectionParams): WebMercator
Preps a WebMercator projection
Parameters
- Optionalparams: ProjectionParams
  projection specific parameters
Returns WebMercator
Overrides Mercator.constructor

Methods

forward

forward(p: VectorPoint): void
Mercator forward equations--mapping lon-lat to x-y
Parameters
- p: VectorPoint
  lon-lat WGS84 point
Returns void
Implementation of ProjectionTransform.forward
Inherited from Mercator.forward

inverse

inverse(p: VectorPoint): void
Mercator inverse equations--mapping x-y to lon-lat
Parameters
- p: VectorPoint
  Mercator point
Returns void
Implementation of ProjectionTransform.inverse
Inherited from Mercator.inverse