Classes

ol.proj.Projection

Members

<static> ProjectionLike

Stability: not documented

Source:

• proj.js, line 35

<static> Units :string

Stability: experimental

Properties:

Name	Type	Default	Description
DEGREES	string	degrees
FEET	string	ft
METERS	string	m
PIXELS	string	pixels

Source:

• proj.js, line 42

Methods

<static> addProjection

Stability: experimental

Parameters:

Name	Type	Description
projection	ol.proj.Projection	Projection.

Source:

• proj.js, line 376

<static> configureProj4jsProjection

Stability: experimental

Parameters:

Name	Type	Description
options	olx.Proj4jsProjectionOptions	Proj4js projection options.

Source:

• proj.js, line 721

Returns:

Proj4js projection.

Type

ol.proj.Projection

<static> get

Stability: experimental

Parameters:

Name	Type	Description
projectionLike	ol.proj.ProjectionLike	Either a code string which is a combination of authority and identifier such as "EPSG:4326", or an existing projection object, or undefined.

Source:

• proj.js, line 474

Returns:

Projection.

Type

ol.proj.Projection

<static> getTransform

Stability: experimental

Given the projection-like objects this method searches for a transformation function to convert a coordinates array from the source projection to the destination projection.

Parameters:

Name	Type	Description
source	ol.proj.ProjectionLike	Source.
destination	ol.proj.ProjectionLike	Destination.

Source:

• proj.js, line 556

Returns:

Transform.

Type

ol.TransformFunction

<static> getTransformFromProjections

Stability: experimental

Searches a function that can be used to convert coordinates from the source projection to the destination projection.

Parameters:

Name	Type	Description
sourceProjection	ol.proj.Projection	Source projection.
destinationProjection	ol.proj.Projection	Destination projection.

Source:

• proj.js, line 573

Returns:

Transform.

Type

ol.TransformFunction

<static> transform

Stability: experimental

Parameters:

Name	Type	Description
point	ol.Coordinate	Point.
source	ol.proj.ProjectionLike	Source.
destination	ol.proj.ProjectionLike	Destination.

Source:

• proj.js, line 693

Returns:

Point.

Type

ol.Coordinate

<static> transformWithProjections

Stability: experimental

Transforms the given point to the destination projection.

Parameters:

Name	Type	Description
point	ol.Coordinate	Point.
sourceProjection	ol.proj.Projection	Source projection.
destinationProjection	ol.proj.Projection	Destination projection.

Source:

• proj.js, line 708

Returns:

Point.

Type

ol.Coordinate

TypeDefs

ProjectionLike

Stability: experimental

A projection as ol.proj.Projection, SRS identifier string or undefined.

Source:

• proj.js, line 29