Zoom the Camera out by a fixed amount. This method must be called on the MCT. Use QueuedTask.Run.
Parameters
- duration
- The amount of time to navigate the view to the new camera position. If null it uses the default navigation duration.
Return Value
True if the navigation is completed, false if it was interrupted by another view navigation.
Fixed Zoom Out Synchronous
public Task<bool> ZoomOutFixedAsync()
{
return QueuedTask.Run(() =>
{
//Get the active map view.
var mapView = MapView.Active;
if (mapView == null)
return false;
//Zoom out in the map view by a fixed amount.
return mapView.ZoomInFixed();
});
}
Fixed Zoom Out
public Task<bool> ZoomOutFixed()
{
return QueuedTask.Run(() =>
{
//Get the active map view.
var mapView = MapView.Active;
if (mapView == null)
return false;
//Zoom out in the map view by a fixed amount.
return mapView.ZoomOutFixed();
});
}
public Task<bool> ZoomOutFixedAsync()
{
//Get the active map view.
var mapView = MapView.Active;
if (mapView == null)
return Task.FromResult(false);
//Zoom in the map view by a fixed amount.
return mapView.ZoomOutFixedAsync();
}
Target Platforms: Windows 11, Windows 10, Windows 8.1
ArcGIS Pro version: 2.0 or higher.