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swimming123
Posts: 86
Registered: ‎04-12-2012
Message 1 of 2 (1,025 Views)

spatial query

1025 Views, 1 Replies
08-29-2012 12:53 PM

when we use spatial query, we create a filter first. What if I use a point as the filter, then what kind of operations are applicable for this filter?

 

I feel like a point is only can be covered by or intersect with other geometry shapes, but "CoveredBy" operation is not for point or MultiPoint. Any more detail information I can find to help me to use spatial query API? Thank you.

Valued Mentor
jackie.ng
Posts: 273
Registered: ‎10-06-2008
Message 2 of 2 (1,022 Views)

Re: spatial query

08-29-2012 08:42 PM in reply to: swimming123

Inspect the capabilities of the layer's Feature Source. It will tell you what spatial operators can be used for that layer.

 

- Jackie

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