ol/source/Raster.RasterSourceEvent

data{Object}: An object made available to all operations. This can be used by operations as a storage object (e.g. for calculating statistics).
extent{Extent}: The raster extent.
resolution{number}: The pixel resolution (map units per pixel).
target{Object}: The event target.
type{string}: The event type.

preventDefault() inherited events/Event.js, line 50: Prevent default. This means that no emulated click, singleclick or doubleclick events will be fired.
stopPropagation() inherited events/Event.js, line 58: Stop event propagation.

afteroperations source/Raster.js, line 415: Triggered after operations are run. Listeners will receive an event object with a data property. If more than one thread is used, data will be an array of objects. If a single thread is used, data will be a single object.
beforeoperations source/Raster.js, line 407: Triggered before operations are run. Listeners will receive an event object with a data property that can be used to make data available to operations.
change inherited events/EventType.js, line 10: Generic change event. Triggered when the revision counter is increased.
error inherited events/EventType.js, line 17: Generic error event. Triggered when an error occurs.