[mapserver-users] Polygon hatch mismatch at tile borders.

[Ausderau Larissa LT]

Thanks Alex,

The "gutter" solution gives something better and the "singleTile" solve the problem.

Unfortunately I can't use them, because we are pre-generating tiles in order to have good performances, which means that I need a solution at the level MapServer (Mapfile and / or symbol file).

I've found that in The MapServer RFC Documentation http://mapserver.org/development/rfc/ms-rfc-45.html:

-----------------------------------------------------
Polygon fill symbols

Give hatches and vector fills a stable geographical coordinate origin (0,0) to better support tiling and continuous rendering of neighboring polygons
-----------------------------------------------------

Does it mean that the problem is known and  have been fixed?

Best regards!

Larissa


 -----Message d'origine-----
De : Strunck, Alexander [mailto:strunck at bicc.de]
Envoyé : jeudi, 28. octobre 2010 12:21
À : Ausderau Larissa LT; 'mapserver-users at lists.osgeo.org'
Objet : AW: Polygon hatch mismatch at tile borders.


Hello

you can use the parameter "gutter". Here an example
http://trac.osgeo.org/openlayers/browser/trunk/openlayers/examples/gutter.html

Or you can use the parameter onetile. Here another example
http://dev.openlayers.org/releases/OpenLayers-2.9/examples/notile.html

alex

Von: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] Im Auftrag von Ausderau Larissa LT
Gesendet: Donnerstag, 28. Oktober 2010 12:01
An: 'mapserver-users at lists.osgeo.org'
Betreff: [mapserver-users] Polygon hatch mismatch at tile borders.

Hi,

I'm using MapServer 5.4.2 and when I'm working with tiles the hatches of hatch filled polygons are not matching at tile borders. See example hatch_mismatch.jpg

How can I solve that?

Thanks

Larissa