[F90:]subroutine gSetSegCommentLen(len) integer, intent(in) :: len
Arguments
len
Segment comment length
= 0,
Segment comment storage switched off
> 0,
Maximum segment comment storage in bytes
Description
The routine gSetSegCommentLen() sets the maximum permitted length of a segment comment for all segments created when using the Software Display File (SDF).
This routine must be called as part of the device initialisation stage before any drawing is started or segments opened.
