[mkgmap-dev] [Patch v1] write unclosed shapes

Sat Jun 1 12:43:56 BST 2013

Hi all,

while testing the overview map code, I noticed that it is not necessarey to
write closed shapes (first = last point). 
Within mkgmap however, we sometimes detect a shape by testing this.
So, I think it is a good idea to ignore the obsolete last point while
writing to
and add it (if needed) when reading from an img file.
This reduces run time a little bit and the size of the img files is ~ 2%
smaller.

Attached patch implements this, the binary is here:
http://files.mkgmap.org.uk/download/127/mkgmap.jar

write_unclosed_shapes_v1.patch
<http://gis.19327.n5.nabble.com/file/n5763674/write_unclosed_shapes_v1.patch>  

Gerd

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