plwidth
( |
width
) ; |
Sets the pen width.
width
(PLFLT
, input)
The desired pen width. If
is negative or the same as the previous value no action is taken.
width
should be interpreted as
as the minimum valid pen width for the device. The interpretation of positive
width
= 0.
values is also device
dependent.
width
Redacted form: plwidth(width)
This function is used in examples 1 and 2.