[mapserver-users] Point between 2 tiles disappearing

[Lime, Steve D (MNIT)]

What's the layer definition look like?

From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Geo-6
Sent: Thursday, January 16, 2014 11:06 AM
To: mapserver-users at lists.osgeo.org
Cc: ms4w-users at lists.maptools.org
Subject: [mapserver-users] Point between 2 tiles disappearing

Hi everyone,

I use MS4W (see below for more information on my version of MapServer) with Leaflet.
The projection system I use is EPSG:31370 (see below for proj4 definition).

Sometimes, at certain zoom level, when a point is between 2 tiles, the point is not shown.
Here are some screenshots :

Resolution = 10
[cid:image001.png at 01CF12E0.4938FEC0]

Resolution = 5
[cid:image002.png at 01CF12E0.4938FEC0]

Resolution = 2
[cid:image003.png at 01CF12E0.4938FEC0]

Resolution = 1
[cid:image004.png at 01CF12E0.4938FEC0]

You can see at resolution = 1 that the symbol is "cut".

How can I fix this ?

Thanks a lot for your help and sorry for my English.

MS4W:
MapServer version 6.4.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=KML SUPPORTS=PROJ SUPPORTS=GD SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=CAIRO SUPPORTS=SVG_SYMBOLS SUPPORTS=SVGCAIRO SUPPORTS=ICONV SUPPORTS=FRIBIDI SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE]

EPSG:31370:
+proj=lcc +lat_1=51.16666723333333 +lat_2=49.8333339 +lat_0=90 +lon_0=4.367486666666666 +x_0=150000.013 +y_0=5400088.438 +ellps=intl +towgs84=-106.869,52.2978,-103.724,0.3366,-0.457,1.8422,-1.2747 +units=m +no_defs

Jonathan Beliën
Geo-6

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