free grads

set antialias

set antialias on | off

This command, which is available in grads version 2.1+, allows the user to disable or enable anti-aliasing.

Usage Notes

When using grads version 2.1+ with the Cairo graphics library, anti-aliasing is enabled by default. This command does not "stick" -- anti-aliasing resets to "on" with clear, reset, and reinit. For some applications it may be desireable to disable this feature, but in general anti-aliasing improves the appearance of the graphics and should be left on.