Type Alias: EventBusEventName

type EventBusEventName = 
  | "before-open"
  | "after-open"
  | "before-close"
  | "after-close"
  | "zoom-changed"
  | "frame-index-changed"
  | "animation-started"
  | "animation-stopped"
  | "keydown"
  | "keyup"
  | "object-designer-bounds-changed";

EventBus event name.

Example

viewer.eventBus.on("zoom-changed", function(args) {
  console.log("Zoom changed", args);
});