RemoveVisual
Removes a visual object from a diagram, or removes a diagram from the front end.
Syntax

RemoveVisual(r)

r
is a reference to a visual object

Description
RemoveVisual(r)
removes the visual object – either a diagram or a part of a diagram – referred to by r
.
If r
is a part of a diagram, it is removed from it. If r
is a diagram, it is removed from the front end along with all of its parts.
If r
isn’t a valid reference (for instance, if the object it used to referred to has been removed), nothing happens.
RemoveVisual(r)
returns null
.
Examples
trig ≔ diagram("trig"); s ≔ plot(y = sin(x)); c ≔ plot(y = cos(x)); at ≔ plot(y = arctan(x)); AdjustVisual(trig.view, "ymin": −2, "ymax": +2)
RemoveVisual(at)