[Geomoose-users] Scale in web Mercator

Dan Little danlittle at yahoo.com
Fri Jun 24 08:23:34 EDT 2011


Unfortunately, not at this point.  We're looking to clean up this code but it gets difficult as Google has very specific scale/resolution needs to properly request the tiles.



>________________________________
>From: Jacob Rodel <jacob.rodel at co.todd.mn.us>
>To: geomoose-users at lists.sourceforge.net
>Sent: Thursday, June 16, 2011 12:47 PM
>Subject: Re: [Geomoose-users] Scale in web Mercator
>
>
>Oh I guess I didn’t think of that.  Is there a way to limit the zoom slider so the user can’t go in so far or out all the way to the moon?  The scales parameter in the mapbook doesn’t seem to do much once you add Google
> 
>Jake Rodel
>GIS Technician
>Todd County GIS & Land Services Dept.
>347 Central Ave Suite 1
>Long Prairie, MN 56347
>(320) 732-4248
> 
>From:Brent Fraser [mailto:bfraser at geoanalytic.com] 
>Sent: Thursday, June 16, 2011 11:13 AM
>To: Jacob Rodel
>Cc: geomoose-users at lists.sourceforge.net
>Subject: Re: [Geomoose-users] Scale in web Mercator
> 
>    Works ok for me.  What are you limiting the scale to?  Remember that Google is a tile service so it supports only around 20 specific scales.  For example, if you've configure the Scale Jumper to have 50000, when you select it, GeoMOOSE will jump to 54168 (the closest Google scale). 
>
>
>Best Regards,
>Brent Fraser
>
>On 6/15/2011 2:58 PM, Jacob Rodel wrote: 
>It seems in the webmercator projection and using Google layers you lose a lot of control over limiting the scale and such.  The scale jumper doesn’t seem to work quite right either.  Has anyone else experienced this or know how to fix it?
> 
>Jake Rodel
>GIS Technician
>Todd County GIS & Land Services Dept.
>347 Central Ave Suite 1
>Long Prairie, MN 56347
>(320) 732-4248
> 
> 
> 
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