Methods
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activateAnnoHost(options) → {OpenSeadragonImaging.AnnoHost}
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Creates a new AnnoHost attached to the viewer.
Parameters:
Name Type Description options
Object Properties
Name Type Argument Description onImageViewChanged
external:OpenSeadragon.EventHandler <optional>
OpenSeadragonImaging.ImagingHelper.event:image-view-changed
handler method.Returns: