timeUtils

Method Overview

Method Details

getTimeExtentFromLayers(layers, signal){Promise<TimeExtent>}

Returns the time extent of all layers.

Parameters:

layers Layer[]|Collection<Layer> An array or collection of layers to compute a time extent from.

signal AbortSignal AbortSignal allows for cancelable requests. If canceled, the promise will be rejected with an error named AbortError. See also AbortController.

Returns:

Type	Description
Promise<TimeExtent>	Returns a promise that resolves to a TimeExtent.

Examples:

// Get the time extent of all layers in the view.
const fullTimeExtent = await getTimeExtentFromLayers(view.map.allLayers);

// Get the time extent from an array of layers.
const timeExtent = await getTimeExtentFromLayers([
  earthquakes,
  emergencyCalls
]);