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I am new to Openlayers and not sure if this question falls in scope of Openlayers or Geoserver. I am showing some poi data in the form of layers on my map.

The requirement is that a user can draw a circle or a polygon anywhere on the map and I have to pull out all the POIs within this region.

I am not sure how it can be implemented. I am using createRegularPolygon to create circle or polygon, but not sure how it can fetch the features within a circle. Any inputs?

SiggyF
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user1957823
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1 Answers1

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You need to use a WPS (Web Processing Service) for this. It is available in Geoserver and there is even a Request Builder in Geoserver, see here:

Geoserver WPS Request Builder

Here is a related question, which I think does the same thing you want to do:

gis.stackexchange.com - Displaying Feature Info for a user defined polygon

You should post all GIS related questions there as there are more people who know answers to GIS questions.

Community
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Martin
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