Add marker prop

Author: SamSamskies

README.md

@@ -64,6 +64,7 @@ Only `mapRef` and `mapboxApiAccessToken` are required.
 | localGeocoder | Function | | A function accepting the query string which performs local geocoding to supplement results from the Mapbox Geocoding API. Expected to return an Array of GeoJSON Features in the [Carmen GeoJSON](https://github.com/mapbox/carmen/blob/master/carmen-geojson.md) format.
 | reverseGeocode | Boolean | false | Enable reverse geocoding. Defaults to false. Expects coordinates to be lat, lon.
 | enableEventLogging | Boolean | true | Allow Mapbox to collect anonymous usage statistics from the plugin.
+| marker | Boolean or Object | true | If true, a Marker will be added to the map at the location of the user-selected result using a default set of Marker options. If the value is an object, the marker will be constructed using these options. If false, no marker will be added to the map.
 | render | Function | | A function that specifies how the results should be rendered in the dropdown menu. Accepts a single Carmen GeoJSON object as input and return a string. Any html in the returned string will be rendered. Uses mapbox-gl-geocoder's default rendering if no function provided.  
 | position | String | "top-right" | Position on the map to which the geocoder control will be added. Valid values are `"top-left"`, `"top-right"`, `"bottom-left"`, and `"bottom-right"`.
 | onInit | Function | () => {} | Is passed Mapbox geocoder instance as param and is executed after Mapbox geocoder is initialized.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-map-gl-geocoder",
-  "version": "2.0.16",
+  "version": "2.1.0",
   "description": "React wrapper for mapbox-gl-geocoder for use with react-map-gl",
   "source": "src/index.js",
   "main": "dist/index.js",

src/index.js

@@ -3,6 +3,7 @@ import PropTypes from 'prop-types'
 import MapboxGeocoder from '@mapbox/mapbox-gl-geocoder'
 import { FlyToInterpolator } from 'react-map-gl'
 import WebMercatorViewport from 'viewport-mercator-project'
+import mapboxgl from 'mapbox-gl'
 
 const VALID_POSITIONS = ['top-left', 'top-right', 'bottom-left', 'bottom-right']
 
@@ -47,6 +48,7 @@ class Geocoder extends PureComponent {
       localGeocoder,
       reverseGeocode,
       enableEventLogging,
+      marker,
       render,
       getItemValue,
       onInit,
@@ -73,7 +75,8 @@ class Geocoder extends PureComponent {
       localGeocoder,
       reverseGeocode,
       enableEventLogging,
-      marker: false
+      marker,
+      mapboxgl
     }
 
     if (render && typeof render === 'function') {
@@ -255,6 +258,7 @@ class Geocoder extends PureComponent {
     localGeocoder: PropTypes.func,
     reverseGeocode: PropTypes.bool,
     enableEventLogging: PropTypes.bool,
+    marker: PropTypes.bool,
     render: PropTypes.func,
     getItemValue: PropTypes.func,
     position: PropTypes.oneOf(VALID_POSITIONS),
@@ -279,6 +283,7 @@ class Geocoder extends PureComponent {
     limit: 5,
     reverseGeocode: false,
     enableEventLogging: true,
+    marker: true,
     position: 'top-right',
     onInit: () => {},
     onClear: () => {},