[mkgmap-dev] How to avoid coarse maps

Sun Jun 30 21:55:42 BST 2013

> You can also try min-size-polygon: 4
> 
With min-size-polygon I cannot control the smoothness of the map. Small
objects are lost if I increase this value to 4. So I set it to 0.

> Those storage tanks are round on my maps.
> 
On my map the oil tanks are only round at resolution 24. Most buildings
become coarse when zooming out, especially round ones.

Unlike most other maps I would like to show buildings as early as resolution
20 on my map, because I do not want buildings and POIs to appear at the same
zoom level. So I put the buildings to resolution 20 and the POIs to 24. But
this leads to the accuracy problem.