Arcgis for JS display of Typhoon motion path and image range

First, look at the specific effect:

First, organize your data. The data in my organization is JSON, and the data is in the following form:

Second, realize the idea.

1, add the display path.

Generates the JSON format of the polyline, based on the starting point. As follows:

and generates a path line.

2, add the center point and the impact range

and add to the map:

3, Interval add

The complete code is as follows:

<! DOCTYPE html>
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Arcgis for JS display of Typhoon motion path and image range