Image Load Events

--- layout: example.html title: Image Load Events shortdesc: Example using image load events. docs: > Image sources fire events related to image loading. You can listen for imageloadstart, imageloadend, and imageloaderror type events to monitor image loading progress. This example registers listeners for these events and renders an image loading progress bar at the bottom of the map. The progress bar is shown and hidden according to the map's loadstart and loadend events. tags: "image, events, loading" ---