plwidth.3plplot - Man Page

plwidth(width)

Sets the pen width.

Redacted form: plwidth(width)

This function is used in examples 1 and 2.

width (PLFLT(3plplot), input)

The desired pen width.  If width is negative or the same as the previous value no action is taken. width = 0.  should be interpreted as as the minimum valid pen width for the device.  The interpretation of positive width values is also device dependent.

Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot over its long history.

PLplot documentation at http://plplot.org/documentation.php.