GoogleMap

Wisej.Web.Ext.GoogleMaps.GoogleMap

Namespace: Wisej.Web.Ext.GoogleMaps

Assembly: Wisej.Web.Ext.GoogleMaps (3.2.0.0)

• Control

  • Widget

    • GoogleMap

Represent an instance of the Google Maps widget.

C#

public class GoogleMap : Widget

VB.NET

Constructors

GoogleMap()

Constructs a new GoogleMap control.

Properties

ApiKey

String: Returns or sets the Google Maps API key.

GoogleMapsURL

String: Returns or sets the default location of the Google Maps library. The default is //maps.googleapis.com/maps/api/js

You can assign this value directly or set it under the application keys using the key name "GoogleMaps.URL". It cannot be changed or assigned after the component has been loaded the first time.

InitScript

String: Overridden to create our initialization script.

Libraries

String: Gets or sets the Google Maps libraries to load. See: libraries.

Options

Object: Returns or sets the specified MapOptions: reference#MapOptions

Packages

List<Package>: Overridden to return our list of script resources.

Version

String: The Google Maps version to load.

See: versions.

Methods

AddMarker(markerId, lat, lng, options, center)

Adds a new marker to the map.

Parameter	Type	Description
markerId	String	The unique ID that identifies the marker.
lat	Double	The latitude of the marker.
lng	Double	The longitude of the marker.
options	Object	An optional dynamic object that specifies the marker options: reference#MarkerOptions.
center	Boolean	True to center the map after setting the marker.

AddMarker(markerId, location, options, center)

Adds a new marker to the map.

Parameter	Type	Description
markerId	String	The unique ID that identifies the marker.
location	LatLng	An instance of LatLng than identifies the location of the marker.
options	Object	An optional dynamic object that specifies the marker options: reference#MarkerOptions.
center	Boolean	True to center the map after setting the marker.

AddMarker(markerId, address, options, center)

Adds a new marker to the map.

Parameter	Type	Description
markerId	String	The unique ID that identifies the marker.
address	String	The address - to be geocoded - of the marker.
options	Object	An optional dynamic object that specifies the marker options: reference#MarkerOptions.
center	Boolean	True to center the map after setting the marker.

AddRoute(origin, destination, travelMode)

Uses GoogleMaps DirectionService to route and display a path between the origin and destination. See directions.

Parameter	Type	Description
origin	LatLng	The latitude and longitude of the origin.
destination	LatLng	The latitude and longitude of the destination.
travelMode	TravelMode	The type of routing requested.

AddRoute(origin, destination, travelMode)

Uses GoogleMaps DirectionService to route and display a path between the origin and destination. See directions.

Parameter	Type	Description
origin	String	The name of the origin.
destination	String	The name of the destination.
travelMode	TravelMode	The type of routing requested.

CenterMap(lat, lng)

Centers the map at the specified location.

Parameter	Type	Description
lat	Double	The latitude of the center of the map.
lng	Double	The longitude of the center of the map.

CenterMap(location)

Centers the map at the specified location.

Parameter	Type	Description
location	LatLng	An instance of LatLng than identifies the center of the map.

CenterMap(address)

Centers the map at the specified address.

Parameter	Type	Description
address	String	The address - to be geocoded - of the new center of the map.

ClearMarkers()

Removes all the markers from the map.

ClearRoutes()

Clears any routes, if they exist.

CloseInfoWindow(markerId)

Closes the google.maps.InfoWindow related to the specified marker.

Parameter	Type	Description
markerId	String	The marker unique ID.

FitBounds(coordinates)

Centers the map around a set of coordinates.

Parameter	Type	Description
coordinates	LatLng[]

GetGeocode(callback, address)

Retrieves geocode information.

Parameter	Type	Description
callback	Action<GeocoderResult[]>	The callback method.
address	String	The address.

GetGeocode(callback, location)

Retrieves geocode information.

Parameter	Type	Description
callback	Action<GeocoderResult[]>	The callback method.
location	LatLng	The location (latitude/longitude)/.

GetGeocode(callback, lat, lng)

Retrieves geocode information.

Parameter	Type	Description
callback	Action<GeocoderResult[]>	The callback method.
lat	Double	The latitude.
lng	Double	The longitude.

GetGeocodeAsync(address)

Asynchronously retrieves geocode information.

Parameter	Type	Description
address	String	The address.

Returns: Task<GeocoderResult[]>.

GetGeocodeAsync(location)

Asynchronously retrieves geocode information.

Parameter	Type	Description
location	LatLng	The location (latitude/longitude)/.

Returns: Task<GeocoderResult[]>.

GetGeocodeAsync(lat, lng)

Asynchronously retrieves geocode information.

Parameter	Type	Description
lat	Double	The latitude.
lng	Double	The longitude.

Returns: Task<GeocoderResult[]>.

RemoveMarker(markerId)

Removes the marker.

Parameter	Type	Description
markerId	String	The unique ID of the marker to remove.

ShowInfoWindow(markerId, html)

Shows an instance of the google.maps.InfoWindow class in relation to the marker.

Parameter	Type	Description
markerId	String	The marker unique ID.
html	String	HTML content to display in the info window.

ShowInfoWindow(markerId, options)

Shows an instance of the google.maps.InfoWindow class in relation to the marker.

Parameter	Type	Description
markerId	String	The marker unique ID.
options	Object	Options for the creation of the InfoWindow. See infowindows.

Events

MapClick

MapMouseEventHandler Fired when the user clicks on the map or a marker.

MapDoubleClick

MapMouseEventHandler Fired when the user double clicks on the map or a marker.

MapDragEnd

EventHandler Fired when the user drags the map.

MapDragStart

EventHandler Fired when the user starts dragging the map.

MapPropertyChanged

MapPropertyChangedEventHandler Fired when the user changes the map by zooming, tilting, or selecting a different map type.

MarkerDragEnd

MarkerDragEventHandler Fired when the user drags a marker.

MarkerDragStart

MarkerDragEventHandler Fired when the user begins dragging a marker.