[mkgmap-dev] Drawing order when using overlays

Sun Apr 19 21:04:09 BST 2009

Hi,

currently I'm trying to use the (not very well documented) "overlays"  
style file. It seems to work, but I can not figure out the drawing  
order of the created ways. They seem to draw "somehow", which means I  
can not reliably draw one line style over another. I tried the command  
line argument "--preserve-element-order", but it doesn't help.

Could anybody point me in the right direction here?

My overlays file is:
--
0x12c: 0x2c, 0x02, 0x2c
0x12d: 0x2d, 0x02, 0x2d
0x12e: 0x2e, 0x02, 0x2e
0x12f: 0x2f, 0x02, 0x2f
0x136: 0x36, 0x06, 0x36
0x137: 0x37, 0x06, 0x37
0x138: 0x38, 0x06, 0x38
0x139: 0x39, 0x06, 0x39
--

Nonetheless the line style 0x06 for example gets drawn above the  
0x36. :(

Thanks!

Thilo