URL of the successfully loaded IIIF manifest or collection.
Whether the current resource and its required initial page are ready.
Whether resource or image work affecting the viewer is in progress.
Number of displayable pages in the current resource.
Zero-based active page index, or null when no page is active.
Zero-based indexes in the active row or opening.
Current page arrangement.
Current direction of pages within an opening.
Current OpenSeadragon viewport zoom, or null before initialization.
Whether a document element is currently fullscreen.
Whether Diva.destroy has permanently disposed of the instance.
A point-in-time snapshot of public viewer state.