require(["esri/widgets/NavigationToggle/NavigationToggleViewModel"], (NavigationToggleVM) => { /* code goes here */ });
import NavigationToggleVM from "@arcgis/core/widgets/NavigationToggle/NavigationToggleViewModel.js";
esri/widgets/NavigationToggle/NavigationToggleViewModel
Provides the logic for the NavigationToggle widget, which provides two simple buttons for toggling the navigation mode of a SceneView. Note that this is not designed for 2D mouse interaction in a MapView, nor for touch navigation.
The default navigation mode of the SceneView is always
pan. The various mouse interactions of this mode are outlined
here.
The alternate navigation mode to toggle to is rotate. This allows the user to
rotate the view with a mouse drag and pan the view with a right-click and drag
gesture.
// creates a new instance of the NavigationToggle
let navigationToggle = new NavigationToggle({
viewModel: {
view: view
},
layout: "horizontal"
});
// and adds it to the top right of the view
view.ui.add(navigationToggle, "top-right");Constructors
-
Parameterproperties Objectoptional
See the properties for a list of all the properties that may be passed into the constructor.
Property Overview
| Name | Type | Summary | Class |
|---|---|---|---|
| String | The name of the class. | Accessor | |
| String | The navigation mode of the view. | NavigationToggleViewModel | |
| String | The state of the widget. | NavigationToggleViewModel | |
| SceneView | The view associated with the widget. | NavigationToggleViewModel |
Property Details
-
navigationMode
PropertynavigationMode String -
The navigation mode of the view. See the table below for a list of possible values.
Possible Value Description pan The mouse drag gesture pans the view. Right-click + drag allows the user to perform a 3D rotate around the center of the view. rotate The mouse drag gesture performs a 3D rotate around the center of the view and the right-click + drag gesture pans the view. Possible Values:"pan"|"rotate"
- Default Value:pan
-
state
Propertystate Stringreadonly -
The state of the widget.
Possible Values:"disabled"|"ready"
- Default Value:disabled
-
view
Propertyview SceneView -
The view associated with the widget.
Method Overview
| Name | Return Type | Summary | Class |
|---|---|---|---|
Adds one or more handles which are to be tied to the lifecycle of the object. | Accessor | ||
| Boolean | Returns true if a named group of handles exist. | Accessor | |
Removes a group of handles owned by the object. | Accessor | ||
Toggles the navigation mode of the view from | NavigationToggleViewModel |
Method Details
-
Inherited from Accessor
Since: ArcGIS Maps SDK for JavaScript 4.25Accessor since 4.0, addHandles added at 4.25. -
Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.
// Manually manage handles const handle = reactiveUtils.when( () => !view.updating, () => { wkidSelect.disabled = false; }, { once: true } ); this.addHandles(handle); // Destroy the object this.destroy();ParametershandleOrHandles WatchHandle|WatchHandle[]Handles marked for removal once the object is destroyed.
groupKey *optionalKey identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.
-
hasHandles
InheritedMethodhasHandles(groupKey){Boolean}Inherited from AccessorSince: ArcGIS Maps SDK for JavaScript 4.25Accessor since 4.0, hasHandles added at 4.25. -
Returns true if a named group of handles exist.
ParametergroupKey *optionalA group key.
ReturnsType Description Boolean Returns trueif a named group of handles exist.Example// Remove a named group of handles if they exist. if (obj.hasHandles("watch-view-updates")) { obj.removeHandles("watch-view-updates"); }
-
Inherited from Accessor
Since: ArcGIS Maps SDK for JavaScript 4.25Accessor since 4.0, removeHandles added at 4.25. -
Removes a group of handles owned by the object.
ParametergroupKey *optionalA group key or an array or collection of group keys to remove.
Exampleobj.removeHandles(); // removes handles from default group obj.removeHandles("handle-group"); obj.removeHandles("other-handle-group");
-
Toggles the navigation mode of the view from
pantorotateor vice versa.