<div dir="ltr">Hi,<div><br></div><div>In the past we only rendered image tiles for roads, where we need the 2 lanes to be drawn separately. For this we've been using the -99 value offset parameter.</div><div><br></div>
<div>However, now we need to use mapserver wfs on the vector side and do this line offset on the client.</div><div><br></div><div>Can anyone point me to the right direction on how this is implemented? Unfortunately I can't read c very well so digging in the mapserver source also seems difficult.</div>
<div><br></div><div>Perhaps if I know where to look for?</div><div><br></div><div>Given a WKT linestring (either WGS84 or EPSG 900913) how could I offset it a few pixels in direction of the line?</div><div><br></div><div>
Thanks for any help or pointers.</div><div><br></div><div><br></div></div>