pannellum/doc/events.md

# API Events

## `load`

Fired when a panorama finishes loading.


## `scenechange`

Fired when a scene change is initiated. A `load` event will be fired when the
new scene finishes loading. Passes scene ID string to handler.


## `fullscreenchange`

Fired when browser fullscreen status changed. Passes status boolean to handler.


## `zoomchange`

Fired when scene hfov update. Passes new HFOV value to handler.


## `scenechangefadedone`

If a scene transition fade interval is specified, this event is fired when the
fading is completed after changing scenes.


## `animatefinished`

Fired when any movements / animations finish, i.e. when the renderer stops
rendering new frames. Passes final pitch, yaw, and HFOV values to handler.


## `error`

Fired when an error occured. The error message string is passed to the
event listener.


## `errorcleared`

Fired when an error is cleared.


## `mousedown`

Fired when the mouse button is pressed. Passes `MouseEvent` to handler.


## `mouseup`

Fired when the mouse button is released. Passes `MouseEvent` to handler.


## `touchstart`

Fired when a touch starts. Passes `TouchEvent` to handler.


## `touchend`

Fired when a touch ends. Passes `TouchEvent` to handler.


## `messageshown`

Fired when a message, e.g., for needing `ctrl` + scroll to zoom, is shown.


## `messagecleared`

Fired when a previously shown message is cleared.