ContextStateAPI#
Interface ContextStateAPI
Hierarchy
- ContextStateAPI
Index
Methods
Methods
wait
- wait
For(state): Promise<void> -
Parameters
-
state: ContextState
The state for which a callback is registered
Returns Promise<void>
A promise which throws an error if the requested state is invalid
The following states are allowed as target
init- Is reached when webVis is fully configured and set up.
resourceStateUpdated- Is reached when there is state information available for all resources (This information can also be "still transcoding").
resourceProcessed- This is triggered when all resources are done transcoding.
renderingFinished- This is triggered when webVis is done with rendering. So no more image changes are imminent. -
Register a callback to a specific state. The callback is executed once when the state is reached. If webVis is already in that state the callback is triggered immediately.