NAME

linewidth − specifies the linewidth

SPECIFICATION

C
linewidth(n)
short n;

FORTRAN
subroutine linewi(n)
integer*4 n

Pascal
procedure linewidth(n: longint);

DESCRIPTION

linewidth specifies the width of a line.  The width is the number of pixels in the y direction if the line is less than 45 degrees and in the x direction is it is greater than 45 degrees.  A wide line is centered (as far as possible) around the true line.  If linewidth is set to n≠=1, resetls must be TRUE. 

SEE ALSO

lsbackup, resetls, setlinestyle IRIS Graphics Programming, Section 5.1, Linestyles for detailed information. 

Version 2.5  —  April 22, 1987