UnitLine
| Property | Default | Meaning |
|---|---|---|
from | [0, 0.5] | Segment start in the local rectangle |
to | [1, 0.5] | Segment end in the local rectangle |
space | "local" | Use local geometry; "data" requires an enclosing coordinate context |
UnitLine is a Line convenience that defaults to a horizontal
segment from x=0 to x=1 at y=0.5 in its local rectangle. from and to
can override these defaults, and space="data" opts into the enclosing coordinate
context. Unlike Line, UnitLine keeps its local default inside a graph.
Use HLine or VLine to specify a fixed position and
lim span instead of arbitrary endpoints.