Hi. Your approach sounds good to me. This is to be checked but I guess your single-tile MapServer layer object has a ratio property, which you could use to derive the extent. Cheers. Eric
2008/9/5, David Fawcett <[EMAIL PROTECTED]>: > I am pretty sure that I have it working now by calculating the extent > of the tile requested by expanding the bounds of the viewPort by 25% > in each direction and then using that bbox in my legend request. > > It would still be useful to get answers on my two questions to get > confirmation on the approach. > > Thanks, > > David. > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
