openlayers 3 - How to get the coordinates of a polygon in OpenLayers3 on draw end -


i have tried add click handler map, not sure how tell when polygon has finished drawing. there simple function polygon coordinates on draw end ?

you can adapt https://stackoverflow.com/a/24835176/228885 purposes. mentioned in answer feature.once('change', ...) might way go. expect in case pick last element feature passed handler. extract coordinates out of , off go.

tldr; listen add or change of features, extract coordinate.


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