Class: Toybox.WatchUi.MapView

Inherits:

Toybox.WatchUi.View

Overview

A View for rendering a map on the screen.

The map is rendered statically and focused on the bounding box and/or a MapMarker point or MapPolyline drawn on the map. The map can be rendered in MAP_MODE_BROWSE or MAP_MODE_PREVIEW mode.

Since:

API Level 3.0.0

Supported Devices:

Direct Known Subclasses

WatchUi.MapTrackView

Instance Method Summary collapse

clear() as Void

Clear all the objects from the map.
getMapMode() as WatchUi.MapMode

Get the current mode for the map in this MapView.
initialize()

Constructor.
setMapMarker(markers as WatchUi.MapMarker or Lang.Array<WatchUi.MapMarker>) as Void

Add a MapMarker object or an Array of MapMarker objects to be rendered on the map.
setMapMode(mode as WatchUi.MapMode) as Void

Set the mode for the map in this MapView.
setMapVisibleArea(topLeft as Position.Location, bottomRight as Position.Location) as Void

Select the area of the map to render on the screen with a bounding box.
setPolyline(polyline as WatchUi.MapPolyline) as Void

Add MapPolyline object to be rendered on the map.
setScreenVisibleArea(topLeftX as Lang.Number, topLeftY as Lang.Number, bottomRightX as Lang.Number, bottomRightY as Lang.Number) as Void

Set the area on the screen to focus the map.

Instance Method Details

clear() as Void

Clear all the objects from the map.

Removes all MapPolyline and MapMarker objects.

Since:

API Level 3.0.0

getMapMode() as WatchUi.MapMode

Get the current mode for the map in this MapView.

Returns:

Lang.Number —

The mode in which the map is rendered on the screen as a MAP_MODE_* enum value

Since:

API Level 3.0.0

initialize()

Constructor

Since:

API Level 3.0.0

setMapMarker(markers as WatchUi.MapMarker or Lang.Array<WatchUi.MapMarker>) as Void

Add a MapMarker object or an Array of MapMarker objects to be rendered on the map.

Parameters:

markers — (WatchUi.MapMarker, Lang.Array) —

A MapMarker object or an Array of Marker objects to be rendered on the map

Since:

API Level 3.0.0

Throws:

(Lang.UnexpectedTypeException) —

Thrown if the markers param is not a valid MapMarker object or an Array of MapMarker objects

setMapMode(mode as WatchUi.MapMode) as Void

Set the mode for the map in this MapView.

Parameters:

mode — (Lang.Number) —

The mode in which the map will be rendered on the screen as a MAP_MODE_* enum value

Since:

API Level 3.0.0

setMapVisibleArea(topLeft as Position.Location, bottomRight as Position.Location) as Void

Select the area of the map to render on the screen with a bounding box. A redraw of the current underlying map data will occur, so calling this function inside of onUpdate() is discouraged as it could lead to map flicker.

Parameters:

topLeft — (Position.Location) —

The top left point of the visible area of the map
bottomRight — (Position.Location) —

The bottom right point of the visible area of the map

setPolyline(polyline as WatchUi.MapPolyline) as Void

Add MapPolyline object to be rendered on the map.

Parameters:

polyline — (WatchUi.MapPolyline) —

The polyline to be rendered on the map

Since:

API Level 3.0.0

Throws:

(Lang.UnexpectedTypeException) —

Thrown if polyline is is not a valid MapPolyline object

setScreenVisibleArea(topLeftX as Lang.Number, topLeftY as Lang.Number, bottomRightX as Lang.Number, bottomRightY as Lang.Number) as Void

Set the area on the screen to focus the map.

Parameters:

topLeftX — (Lang.Number) —

The x location of the top-left visible pixel on the screen
topLeftY — (Lang.Number) —

The y location of the top-left visible pixel on the screen
bottomRightX — (Lang.Number) —

The x location of the bottom-right visible pixel on the screen
bottomRightY — (Lang.Number) —

The y location of the bottom-right visible pixel on the screen