I am new to this program and I am making line art. I exported the line art I created as a 300dpi png and checked the edges in Photoshop. There are some edges that are not smooth.

http://i252.photobucket.com/albums/h...b/efd7100f.jpg

For the type of work I am creating these line arts for the jaggies are unacceptable. Is there a setting or tip/trick to getting a smoother line?