I’d appreciate if you could give it a test, the legend graphic generation code does not have many automated tests
(and generating small images, it’s hard to automatically test in general, different JDKs generate legends with
significant pixels differences)
···
On Wed, Feb 7, 2018 at 3:00 PM, Andrea Aime <andrea.aime@anonymised.com> wrote:
Hi Paul,
sounds like an unintended consequence of a change made for polygon symbolizers.
Can you open a ticket?
Cheers
Andrea
–
On Wed, Feb 7, 2018 at 12:35 PM, Biskup, Paul <Paul.Biskup@anonymised.com> wrote:
Hi,
since the new GeoServer version 2.12.2 the „GetLegendGraphic“-image for all „LineSymbolizer“ styles, that have configured a stroke-width greater than 0.3, looks different than in older versions.
The lineStyles are displayed about 5x thicker than in the old GeoServer versions. So the line in the GetLegendGraphic-image looks about 5x thicker than in the corresponding GetMap-image.
In the GeoServer-blog I have seen this improvement:
„GetLegendGraphic rescale accounts for stroke thickness“
Is this really wanted or is this a bug?
With this change we can’t use our existing SLDs for displaying the legend, because our lines have a stroke-width of 1.7. In our styles we have also configured rules a „stroke-dash-array“. You can’t distinguish these styles in the GetLegendGraphic-image.
You can easily reproduce it, by adding a „stroke-width“ to the LineSymbolizer of the default-line-Style („default_line.sld“) and click on „preview Legend“:
1.7
Regards,
Paul
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Regards,
Andrea Aime
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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
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.