Removed in LÖVE 0.9.0
Use love.graphics.setLineWidth and love.graphics.setLineStyle.
Sets the line width and style.
love.graphics.setLine( width, style )
Nothing.
love.graphics.setLine(2, "smooth") love.graphics.line(15, 25, 69, 89)
© 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
https://love2d.org/wiki/love.graphics.setLine