[mkgmap-dev] [PATCH v1] Remove LineClipper artefacts to avoid flooding

Mon May 23 10:16:51 BST 2011

On Sun, May 22, 2011 at 09:50:55PM +0200, WanMil wrote:
>The patch removes artefacts from the LineClipper that might cause floodings.

I did not notice anything unusual with this patch. But then again, I am 
only using extend-sea-sectors for a tiny piece of missing coastline in 
the north (Tornio/Haparanda).

Last weekend, I paid attention to one artifact, the opposite of 
flooding, on the Garmin Edge 705 screen when zooming out from a lake 
when the map detail level is set fairly low. The problem could be in the 
coarser zoom levels (resolution lower than 24). The problem is that the 
island http://www.openstreetmap.org/browse/way/27671579 is connected to 
the mainland in the north. That is, the water north of the island is 
turned into land.

Best regards,

	Marko