[Geoserver-devel] Geoserver Postgis WMS Layer changes opacity on Zoom and disappear

Dear Members,

I have installed Geoserver 2.6 and Post 2.0. I added the layer as WMS and the layer disappears and changes opacity when zoomed out on layer preview on openlayers.

Kind Regards,
Wondie

On Fri, Jun 19, 2015 at 4:22 PM, Wondimagegn Tesfaye <wondim81@anonymised.com>
wrote:

Dear Members,

I have installed Geoserver 2.6 and Post 2.0. I added the layer as WMS and
the layer disappears and changes opacity when zoomed out on layer preview
on openlayers.

Changes opacity? Anyways, try disabling the database on the fly
generalization option in the postgis store configuration

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 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

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-------------------------------------------------------

Thank you for the help Andrea. I disabled on the fly generalization option and now, the disappearance has stopped but the opacity still lowers when I zoom out. Is there any other fix for it?

Thanks!

···

On Fri, Jun 19, 2015 at 6:32 PM, Andrea Aime <andrea.aime@anonymised.com> wrote:

On Fri, Jun 19, 2015 at 4:22 PM, Wondimagegn Tesfaye <wondim81@anonymised.com> wrote:

Dear Members,

I have installed Geoserver 2.6 and Post 2.0. I added the layer as WMS and the layer disappears and changes opacity when zoomed out on layer preview on openlayers.

Changes opacity? Anyways, try disabling the database on the fly generalization option in the postgis store configuration

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 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

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.


On Fri, Jun 19, 2015 at 9:02 PM, Wondimagegn Tesfaye <wondim81@anonymised.com>
wrote:

Thank you for the help Andrea. I disabled on the fly generalization
option and now, the disappearance has stopped but the opacity still lowers
when I zoom out. Is there any other fix for it?

There is no relationship between opacity and zoom level (unless you put one
in your SLD, that is), I believe you're explaining as opacity something
that is not opacity at all. Can you show some screenshots so that we can
see what you mean?

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 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

*AVVERTENZE AI SENSI DEL D.Lgs. 196/2003*

Le informazioni contenute in questo messaggio di posta elettronica e/o
nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
loro utilizzo è consentito esclusivamente al destinatario del messaggio,
per le finalità indicate nel messaggio stesso. Qualora riceviate questo
messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
darcene notizia via e-mail e di procedere alla distruzione del messaggio
stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for
the attention and use of the named addressee(s) and may be confidential or
proprietary in nature or covered by the provisions of privacy act
(Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
Code).Any use not in accord with its purpose, any disclosure, reproduction,
copying, distribution, or either dissemination, either whole or partial, is
strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact
immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender
does not give any warranty or accept liability as the content, accuracy or
completeness of sent messages and accepts no responsibility for changes
made after they were sent or for other risks which arise as a result of
e-mail transmission, viruses, etc.

-------------------------------------------------------

It is good to know that. Now, I am even confused, The problem has disappeared. The only thing I did is, I added stroke rule with color, opacity and width, and color, related to my other issue. Now, the opacity doesn’t change and it is opacity 1.0.

Thank you very much for the help!

···

On Fri, Jun 19, 2015 at 10:53 PM, Andrea Aime <andrea.aime@anonymised.com> wrote:

On Fri, Jun 19, 2015 at 9:02 PM, Wondimagegn Tesfaye <wondim81@anonymised.com> wrote:

Thank you for the help Andrea. I disabled on the fly generalization option and now, the disappearance has stopped but the opacity still lowers when I zoom out. Is there any other fix for it?

There is no relationship between opacity and zoom level (unless you put one in your SLD, that is), I believe you’re explaining as opacity something
that is not opacity at all. Can you show some screenshots so that we can see what you mean?

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 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

AVVERTENZE AI SENSI DEL D.Lgs. 196/2003

Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.

The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.