FRIENDLY@YORKVM1.BITNET (Michael Friendly) (02/01/90)
Whether or not you can produce thin/think lines depends on the device driver & device you are using. It is easiest to test your device with SYMBOL statements where you can explicitly vary the line thickness, e.g., proc gplot; plot y * x ; symbol1 i=join w=1; thin or symbol2 i=join w=3; thick On a TEK4010 screen, I get different thicknesses, but on a ZETA plotter all lines are the same thickness. The same thing goes for PATTERN statements.