[mapserver-users] How to retrieve an svg symbol from a file
Hi, I try to rendering a point dataset using some svg symbol from some files .svg. The only information I find it to set SYMBOL TYPE SVG but I don't find any parameter to set the path forward the svg file with the symbol. Is this possible ? -- - Andrea Peri . . . . . . . . . qwerty àèìòù - ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Automatic simplification based on resolution
Wasn't RFC 86 (http://mapserver.org/development/rfc/ms-rfc-86.html) intended to solve such problems? Does something like the following work and do the job? SCALETOKEN NAME %geometry% VALUES 0 the_geom 1000 st_simplify(the_geom, 100) 1 st_simplify(the_geom, 1000) END END DATA the_geom from (select %geometry% as the_geom, prop1 from roads) as foo Would be nice to know if that would work... Regards, Andreas Eichner -Ursprüngliche Nachricht- Von: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users- boun...@lists.osgeo.org] Im Auftrag von thomas bonfort Gesendet: Dienstag, 31. Dezember 2013 18:46 An: Rahkonen Jukka Cc: Mapserver-Users (mapserver-users@lists.osgeo.org) Betreff: Re: [mapserver-users] Automatic simplification based on resolution Jukka, IIRC this has already surfaced a few times on the mailing list or the bugtracker. MapServer already simplifies geometries at the pixel level before sending them to the renderers, and from my testing at the time was more efficient at doing so than using st_simplify(), with the added bonus that the cellsize (resolution, units per pixel) does not need to be factored in the actual SQL query, and that the simplification applies to all data backends. Doing the simplification inside postgis does however make sense if the data transfer from db to mapserver is a bottleneck, and/or potentially if reprojection is involved (as less points would need to be fed into proj). If you can come up with hard numbers to show there is a gain I'd be interested. regards, thomas On 31 December 2013 10:31, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Mapnik has such a feature http://blog.cartodb.com/post/20163722809/speeding-up-tiles-rendering Andrea Aime is experimenting with it with Geoserver and is reaching a 50% speedup. http://osgeo-org.1560.x6.nabble.com/Some-interesting-optmizations- from-Jonathan-s-load-test-td5095839.html Can Mapserver do the same? -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] How to retrieve an svg symbol from a file
Resolved. Is IMAGE SYMBOL ... IMAGE /path-to-svg-file/file.svg END Andrea. 2014/1/2 Andrea Peri aperi2...@gmail.com Hi, I try to rendering a point dataset using some svg symbol from some files .svg. The only information I find it to set SYMBOL TYPE SVG but I don't find any parameter to set the path forward the svg file with the symbol. Is this possible ? -- - Andrea Peri . . . . . . . . . qwerty àèìòù - -- - Andrea Peri . . . . . . . . . qwerty àèìòù - ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Announcing MapServer 6.4.1, 6.2.2, 6.0.4 and 5.6.9
The MapServer Team is pleased to announce the combined release of versions 6.4.1, 6.2.2, 6.0.4 and 5.6.9. This is a maintenance release that addresses a vulnerability discovered and fixed by Even Rouault leading to potential leakage of information when using TIME filtering on postgis layers. More information on the vulnerability can be found in the dedicated issue [1], and we recommend users of TIME filtered layers based on postgis backends to upgrade to the current version. Versions 6.4.1 [2], 6.2.2 [3] and 6.0.4 [4] are also classical maintenance releases, who's detailed changelogs can be found in the provided links. The source for this release can be downloaded from the usual locations[5] [1] https://github.com/mapserver/mapserver/issues/4834 [2] http://www.mapserver.org/development/changelog/changelog-6-4.html#changelog-6-4-1 [3] http://www.mapserver.org/development/changelog/changelog-6-2-2.html#changelog-6-2-2 [4] http://www.mapserver.org/development/changelog/changelog-6-0-4.html#changelog-6-0-4 [5] http://mapserver.org/download.html -- thomas ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
