Activate the provider, its current view and its post render handler
Deactivates the provider, removing the current view and post render handler from the map
Destroys all openlayers resources created by this oblique provider
Returns a viewpoint for the currently set view.
Set a new collection. The collection must be loaded. If a previous collection was set, the current image and its resources will be removed from the olMap.
Sets the current image
OptionaloptCenter: Coordinatemercator coordinates of an optional center to use. uses the images center if undefined
Sets a new image based on a ground coordinate and a direction.
Optionalzoom: number = 2Event raised once a new image is set on the provider. Will be passed the new image as the only argument.
Whether the post render handler should switch on image edge. Setting this to false will suspend all post render handler switches.
Threshold from 0 to 1 to define when to start switching to other images. Where 0 indicates to only switch, when the view center is outside of the image and 1 to always switch. 0.2 would start switching if the view center is within the outer 20% of the image.
The event to listen to on the map. can be 'postrender' or 'moveend'. Default is 'postrender'