[OpenMap Users] invisible layer

From: Ben Podoll <benjamin.podoll_at_und.edu>
Date: Tue, 24 Aug 2004 09:20:51 -0500

What is the best way to create an invisible layer? I want to have an
invisible layer present on the map so I can capture clicks and calculate the
closest point?

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Received on Tue Aug 24 2004 - 10:19:27 EDT

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