# OpenCageGeocoderService

#### new Cesium.OpenCageGeocoderService(url, apiKey, params)
Core/OpenCageGeocoderService.js 37

Provides geocoding via a OpenCage server.

Name | Type | Description
--- | --- | ---
`url` | Resource | String | The endpoint to the OpenCage server.
`apiKey` | String | The OpenCage API Key.

`params`

Object

optional An object with the following properties (See https://opencagedata.com/api#forward-opt):

Name | Type | Description
--- | --- | ---
`abbrv` | Number | optional When set to 1 we attempt to abbreviate and shorten the formatted string we return.

`options.add_request` | Number | optional When set to 1 the various request parameters are added to the response for ease of debugging.
`options.bounds` | String | optional Provides the geocoder with a hint to the region that the query resides in.
`options.countrycode` | String | optional Restricts the results to the specified country or countries (as defined by the ISO 3166-1 Alpha 2 standard).
`options.jsonp` | String | optional Wraps the returned JSON with a function name.
`options.language` | String | optional An IETF format language code.
`options.limit` | Number | optional The maximum number of results we should return.
`options.min_confidence` | Number | optional An integer from 1-10. Only results with at least this confidence will be returned.
`options.no_annotations` | Number | optional When set to 1 results will not contain annotations.
`options.no_dedupe` | Number | optional When set to 1 results will not be deduplicated.
`options.no_record` | Number | optional When set to 1 the query contents are not logged.
`options.pretty` | Number | optional When set to 1 results are 'pretty' printed for easier reading. Useful for debugging.
`options.proximity` | String | optional Provides the geocoder with a hint to bias results in favour of those closer to the specified location (For example: 41.40139,2.12870).

##### Example:

    // Configure a Viewer to use the OpenCage Geocoder
    var viewer = new Cesium.Viewer('cesiumContainer', {
      geocoder: new Cesium.OpenCageGeocoderService('https://api.opencagedata.com/geocode/v1/', '<API key>')
    });

### Members

#### readonly params : Object
Core/OpenCageGeocoderService.js 71

Optional params passed to OpenCage in order to customize geocoding

#### readonly url : Resource
Core/OpenCageGeocoderService.js 60

The Resource used to access the OpenCage endpoint.

### Methods

#### geocode(query) → Promise.<Array.<GeocoderService.Result>>
Core/OpenCageGeocoderService.js 84

Name | Type | Description
--- | --- | ---
`query` | String | The query to be sent to the geocoder service

##### Returns: