Returning curve offset programmatically?

josh_ld wrote:

one is able to generate an {x,y} offsets for a particular curve by a click-hold on a trace and dragging, or by
ModifyGraph offset={xoff,yoff} <i>tracename</i>

However, I haven't figured out how to retrieve an existing offset previously set. Has anyone figured out how to do this?

awirsing wrote:

You can get it by TraceInfo.