You know that PostScript does not support the Calamus arrowhead
line-ends, but have no idea how best to prepare your Line frames?
– Select an appropriate Line frame and convert it into a raster
graphic frame with Bridge (3rd function group
Convert to bitmap
Attention! The arrowheads are always generated by Calamus according to the current screen resolution. So please select the correct resolution for the bitmap graphic frame, namely that in which the PostScript data will be output later.