Class: LonLat

cercalia.LonLat


Coordinates. Let you specify the coordinates in the desired projection.
Default value: EPSG:4326.

new cercalia.LonLat(lon, lat, opt_srs)

src/cercalia/lonlat.js, line 20
Name Type Description
lon number | string

Longitude, in geographic coordinate system

lat number | string

Latitude, in geographic coordinate system

srs string

SRS

Fires:

Extends

Methods

changed() inherited

src/ol/observable.js, line 58

Increases the revision counter and dispatches a 'change' event.

dispatchEvent(event) inherited

src/ol/observable.js, line 75

Dispatches an event and calls all listeners listening for events of this type. The event parameter can either be a string or an Object with a type property.

Name Type Description
event Object | ol.events.Event | string

Event object.

get(key){*} inherited

src/ol/object.js, line 101

Gets a value.

Name Type Description
key string

Key name.

Returns:
Value.

getClass(){string}

src/cercalia/lonlat.js, line 134
Returns:
Object classname.

getKeys(){Array.<string>} inherited

src/ol/object.js, line 115

Get a list of object property names.

Returns:
List of property names.

getLat(){number}

src/cercalia/lonlat.js, line 97
Returns:
Latitud in DMS

getLatDMS(){string}

src/cercalia/lonlat.js, line 105
Returns:
Latitud in DMS

getLon(){number}

src/cercalia/lonlat.js, line 70
Returns:
Coordinate Longitude

getLonDMS(){string}

src/cercalia/lonlat.js, line 78
Returns:
Coordinate Longitude in DMS

getProperties(){Object.<string, *>} inherited

src/ol/object.js, line 125

Get an object of all property names and values.

Returns:
Object.

getRevision(){number} inherited

src/ol/observable.js, line 84

Get the version number for this object. Each time the object is modified, its version number will be incremented.

Returns:
Revision.

on(type, listener, opt_this){ol.EventsKey|Array.<ol.EventsKey>} inherited

src/ol/observable.js, line 99

Listen for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object to use as this in listener.

Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

once(type, listener, opt_this){ol.EventsKey|Array.<ol.EventsKey>} inherited

src/ol/observable.js, line 124

Listen once for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object to use as this in listener.

Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

set(key, value, opt_silent) inherited

src/ol/object.js, line 150

Sets a value.

Name Type Description
key string

Key name.

value *

Value.

silent boolean

Update without triggering an event.

setLat(lat)

src/cercalia/lonlat.js, line 88
Name Type Description
lat number

Coordinate Latitude

setLon(lon)

src/cercalia/lonlat.js, line 62
Name Type Description
lon number

Longitude

setProperties(values, opt_silent) inherited

src/ol/object.js, line 170

Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).

Name Type Description
values Object.<string, *>

Values.

silent boolean

Update without triggering an event.

toString(){string}

src/cercalia/lonlat.js, line 126
Returns:
To string longitude,latitude. For example: `"1.41651,41.541451"

transform(srs){ol.Coordinate}

src/cercalia/lonlat.js, line 117

Transform the coordinates to a new projection (need SRS projection parameter).

Name Type Description
srs string

SRS [EPSG:3857,EPSG:4326]

Returns:
Array [x,y] projected coordinates.

un(type, listener, opt_this) inherited

src/ol/observable.js, line 147

Unlisten for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object which was used as this by the listener.

unset(key, opt_silent) inherited

src/ol/object.js, line 184

Unsets a property.

Name Type Description
key string

Key name.

silent boolean

Unset without triggering an event.