I think the problem is that each tile, ulass you are using metatiles
like in mapcache, is a separate mapserver request and mapserver does not
know about other requests so there is no way to filter out some watermarks.
If you use something like mapcache to generate your tiles that uses a
Hi all,
Since I rewritten the code and switch from OpenLayers 2 to OpenLayers 4 I also
implemented a smaller raster tile request instead of the bigger one that they
were using before, now the problem is that some clients use watermark and the
map is full of watermarks as is present on each
