Following up again on Multiple tag parsing style rules and the overlays file.

Would it be possible to use the copying command for lines without the need to specify the exact way copy in overlays file?
Example: oneway=yes is given to many different types of highways. I would like to copy each way that includes oneway=yes without needing to give any more specifications. Currently to do this I have to create two maptiles and join them via tdb to display an overlay of oneway in mapsource, or load it onto the gps with one map being transparent.

Felix

Steve Ratcliffe wrote:
Re: [mkgmap-dev] Relations and Multiple Tag Parsing Style Rules  



It uses the new 'overlays' file in the style.

Example:

<<<version>>>
0

<<<lines>>>
highway=path & mtb:scale=0 [ 0x140 ]
highway=path & mtb:scale=1 [ 0x141 ]

<<<overlays>>>
0x140: 0x7, 0x18
0x141: 0x7, 0x19

So for a path of scale 0, you would get two lines drawn on top
of each other with types 7 and 18.  For scale 1, 7 and 19.

You can have more than two.

The good thing is that if mkgmap ever supports large type numbers, you can
just remove the overlays file and use 0x140 and 0x141 etc directly.

.Steve