bump Has anyone else encountered this issue?
Thanks On Thu, Jul 28, 2011 at 9:18 AM, Charlie Allgrove <[email protected]> wrote: > Hi > > > > I have an issue when using tile_map_edge_buffer functionality with mode=tile > on a Google map view which displays the whole world at zoom 0,1 or 2. It > probably manifests itself at higher zoom levels, but will be less obvious > (if at all) since I'm only rendering data over land. > > > > In my map file I have (amongst others) > WEB > > METADATA > > "tile_map_edge_buffer" "32" # 32 pixel rendering buffer > > "http_max_age" "86400" > > END > > END > > > > My development code is not on a publicly available server at the moment, so > I can't post a link but when I am looking at a Google map at zoom levels 0,1 > or 2, the tiles consistently cut off approx half-way across the USA (see > attached screenshot). > > It seems that {tile=0 1 2} does not render with the buffering enabled, since > the buffered area extends effectively to a negative tile reference {-1 1 2} > which is illegal. > > > > Is there any way around this - is it possible only to enable the buffer for > zooms >=3? > > > > Cheers > > > > Charlie > > > > -- > > Charlie Allgrove > > Senior Developer > > > > Connection Services :: Business Mobility for a Wireless World > > > > Connection Services Ltd is a company incorporated under the laws of England > and Wales with company number 6520674 whose registered office is at Griffins > Court, 24-32 London Road, Newbury, Berkshire, RG14 1JX. The information in > this e-mail and any attachments is confidential and may be legally > privileged. It is intended solely for the addressee or addressees. If you > are not an intended recipient, please delete the message and any attachments > and notify the sender of misdelivery: any use or disclosure of the contents > of either is unauthorised and may be unlawful. All liability for viruses is > excluded to the fullest extent permitted by law. Any views expressed in this > message are those of the individual sender. In accordance with the > provisions of its Terms of Business the Company does not accept instructions > or the creation of contractual obligations by unconfirmed electronic > transmission. > > > > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -- A computer without Windows is like chocolate cake without mustard. _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
