Hi,

I'm having an issue with lineOffset. Please see the example here: https://jsfiddle.net/y4xfzxmx/3/

For the given LineString, lineOffset returns NaN from coordinate 7 onwards, until one before last; even happens with distance = 0. It only happens with a few lineStrings that I'm working with.

Any clue why this could be happening?

Many thanks in advance!
Martin