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johnnyzhangzhao / monav

Automatically exported from code.google.com/p/monav
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QTileRenderer & Canada somewhat broken #53

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
While the current revision already improves things, Canada still causes several 
problems.

I used the Canada data set from: http://monav.openstreetmap.de/

* Some edges seem the use the wrong coordinate, creating the fan-like 
structures in image 1
* When zooming in very far nothing is displayed and the console log states 
"Failed to find index". Maybe an overflow issue ( Canada has negative longitude 
). Labels are displayed correctly, though. See image 2.

Original issue reported on code.google.com by veaac.fd...@gmail.com on 22 May 2011 at 10:59

Attachments:

GoogleCodeExporter commented 8 years ago 
Maybe this is caused by Canada being partly outside the projection OSM and 
MoNav employs. This means there might be negative coordinates for parts of the 
country ( way north ).

Original comment by veaac.fd...@gmail.com on 5 Jul 2011 at 9:22

GoogleCodeExporter commented 8 years ago 
i get a similar looking error with the new zealand mapset 
at certan zoom levels the roads go like the first screenshot but i also get 
random missing parts of the road ( cut out in such a way it appears a square is 
missing)
i also get some towns showing up at odd zoom levels - maybe just a corrupt file 
in the download? will ty a locally generated one tommorw ...hopefully

Original comment by chainsawbike@gmail.com on 17 Jul 2011 at 11:17

GoogleCodeExporter commented 8 years ago 
this issue is fixed for me with updated builds
client - 0.3 release 3 +hg5585bb4a8d77 ( n900 )
preprocessor "changeset:   507:23b2fd7f5b5f" used for locally pre-processing 
the data

thanks :)

Original comment by chainsawbike@gmail.com on 4 Oct 2011 at 9:06