Hi,
why in QGIS (http://geoserver:8080/geoserver/gwc/service/wms?TILED=true) everything looks pixelated, but not in OpenLayers preview?
Is there a trick?
--
Cheers
yobiSource
QGIS can resize or transform images. So maybe your QGIS view has another scale and/or projection than your service?
···
On 12/10/2012 11:15 PM, yobiSource wrote:
Hi,
why in QGIS (http://geoserver:8080/geoserver/gwc/service/wms?TILED=true) everything looks pixelated, but not in OpenLayers preview?
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On Mon, Dec 10, 2012 at 11:15 PM, yobiSource <yobisource@anonymised.com> wrote:
Hi,
why in QGIS (http://geoserver:8080/geoserver/gwc/service/wms?TILED=true) everything looks pixelated, but not in OpenLayers preview?
Is there a trick?
There is no magic setting.
It probably means QGIS is rescaling the tiles client side to make them fit the local map scale, probably with nearest neighbor interpolation.
In order to show you the data without pixxellation QGIS should limit you to only use the scale denominators natively supported
by the tiled server, which it’s probably not doing.
Cheers
Andrea
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==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information.
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GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
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http://www.geo-solutions.it
http://twitter.com/geosolutions_it
Hi,
In QGIS 1.8, you find in the “View” menu the “Tile Scale Slider”. This adds a scale indicator to the QGIS interface. Upon opening a tiled service in QGIS, the steps at which the tiles are available are indicated in the Tile Scale Slider. Thus, you can view the tiles at the intended scale without any interpolation of pixel values.
HTH
Edward
Date: Tue, 11 Dec 2012 09:45:31 +0100
From: andrea.aime@anonymised.com
To: yobisource@anonymised.com
CC: geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] WMS-C missing anti-aliasing?
On Mon, Dec 10, 2012 at 11:15 PM, yobiSource <yobisource@anonymised.com> wrote:
Hi,
why in QGIS (http://geoserver:8080/geoserver/gwc/service/wms?TILED=true) everything looks pixelated, but not in OpenLayers preview?
Is there a trick?
There is no magic setting.
It probably means QGIS is rescaling the tiles client side to make them fit the local map scale, probably with nearest neighbor interpolation.
In order to show you the data without pixxellation QGIS should limit you to only use the scale denominators natively supported
by the tiled server, which it’s probably not doing.
Cheers
Andrea
–
==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information.
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d
_______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
That makes sense, thanks for the info and the "Tile Scale Slider".
--
Cheers
yobiSource