lsback(3G)lsback(3G)NAMElsback - controls whether the ends of a line segment are colored
FORTRAN 77 SPECIFICATION
subroutine lsback(b)
logical b
PARAMETERS
b expects either .TRUE. or .FALSE..
.TRUE. forces the last pixel of a line segment to be colored.
.FALSE. allows the linestyle to depend whether the last pixel of a
line segment to be colored.
DESCRIPTIONlsback enables or disables linestyle backup mode. This mode controls how
the final pixel of a line segment are rendered. If it is enabled, it
causes the current linestyle to be overridden and forces the final pixel
of a line segment to be colored. If it is disabled (the default), this
does not happen, and line segments can have invisible endpoints.
SEE ALSO
deflin, getlsb, resetl
NOTE
This routine only functions on IRIS-4D B and G models, and therefore we
advise against its use in new development.
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