Gmap legend and map projections

[Carlos Ruiz]

Hi,
I have differents layers like:
LAYER
  NAME che02___00
  GROUP cheSR___00
  TYPE


LAYER
   NAME che10___00
   GROUP cheSR___00
   TYPE


I would like to activate all layers of the same group
with the same button (checkbox).
I changed «getlayerbyname(‘layername’) by
«getLayersIndexByGroup($groupname)» in gmap75.inc.php
file; also «NAME=‘layername’» by «GROUP=’groupname’»
in gmap75.phtml file; but it does not work!

Also, i would like to create a isochronous map but in
concentric cercles with time axes (radius). Do you
know how to do that? I mean, how to deform the
original map?

Any suggestion would be highly appreciated 
Thanks in advance!
Carlos



		
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