Hi all,
Thank you very much for your help.
Unfortunately, all the options we tried didn’t work.
Does the server need to be configured in order to allow wrapping or is
something we can do on the client side as well?
How can I check if the server allows wrapping or not?
Have you got an example on how to do it on the client side in case the server
is not set to allow wrapping?
Thank you very much in advance for your help
Andrea
From: <andrea.a...@gmail.com> on behalf of Andrea Aime
<andrea.a...@geo-solutions.it>
Date: Friday, 23 February 2018 at 11:22 PM
To: Ian Turton <ijtur...@gmail.com>
Cc: Andrea Mari <andrea.m...@niwa.co.nz>,
"geotools-gt2-users@lists.sourceforge.net"
<geotools-gt2-users@lists.sourceforge.net>
Subject: Re: [Geotools-gt2-users] GetMapRequest
On Fri, Feb 23, 2018 at 11:13 AM, Ian Turton
<ijtur...@gmail.com<mailto:ijtur...@gmail.com>> wrote:
I think the easiest answer is to request two separate images on either side of
180/-180.
Some of the data stores handle crossing the antimeridian or possibly that is
all handled in GeoServer (see
http://blog.geoserver.org/2010/02/23/geoserver-map-wrapping/). So you might get
the correct answer by using a WMSLayer rather than making a direct WMS request
yourself, but I haven't tried that.
GeoServer enables that support in streaming renderer, something like this:
Map<Object, Object> rendererParams = new HashMap();
rendererParams.put(StreamingRenderer.ADVANCED_PROJECTION_HANDLING_KEY, true);
rendererParams.put(StreamingRenderer.CONTINUOUS_MAP_WRAPPING, true);
renderer.setRendererHints(rendererParams);
and then the client code should use lontidues above 180 to request an area
crossing the dateline,
like a WMS client does... at that point it should work...
Hope this helps
Cheers
Andrea
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information.
==
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
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