Maps with Different Merging Strategies
A small example
Topological map of a place in Limburg
Note that if your computer does not have a discrete graphics card,
then you may observe that the eating is flickering.
In order to avoid the flickering,
one can set the opacity to 1 and uncheck the box for color adapting.
The scale is accurate only when there are exactly 96 pixels in 1 inch on your screen.