LineAPI.clearSymbolsAlongTrack

long clearSymbolsAlongTrack(string ck)

This method removes the symbols and associated labels, if any, (as created by showSymbolAlongTrackAtTime) from the track with CARIS Key ck.

This method returns 0 upon success, and returns an error code under the following conditions:

• The is no feature with CARIS Key ck
• The feature with CARIS Key ck is not a track.