Thilo Hannemann schrieb:
I think using one IMG has the advantage that using a TYP file you can
specify the drawing order (first the "background" polygons, than the
contours, then the streets).
Actually, using different IMG files will allow you to do that, but
with one IMG file for everything it will be difficult. You cannot
specify the drawing order of ways in the TYP file, only of polygons.
And as I understand it, it is not easy to control the drawing order of
ways in any other way. Nop seems to be able to do it by controlling
the order the ways are written into the IMG file, but I was largely
unsucessfull using that method.
But if you put the IMG with the contours on top, wouldn't the contour
lines be on top of the ways? And if you do it the other way around,
wouldn't the background polygons (eg. forrest) hide the contour lines?
How did you solve this?
I actually tried using separate IMG files first, but I didn't get "nice"
results, so I used XInclude to include the contour lines from the OSM
file (before I wrote the code to create the contour lines in mkgmap).
Best wishes
Christian
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