[mapserver-users] Drawing a circle on a map
woodbri at swoodbridge.com
Sat Apr 12 10:35:57 EDT 2008
Sucharita Samuel wrote:
> Hi all,
> I want to draw a circle of 5 km radius around the point I click
> on the map. I am using C# mapscript. Even if you can help me with the
> php code, it will be of great help.
One way to do this is to create a template layer that defines a feature
that is a circle with the STATUS OFF. Then in mapscript you can get the
layer, set the status to ON and set the value of the origin of the
feature and have mapserver draw it on top of your map.
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