intersectionLineLine: Intersection of two lines
Description
Return the intersection of two lines.
Usage
intersectionLineLine(line1, line2, strict = FALSE)
Arguments
strict
logical, whether to take into account the extensions of the
lines (extendA and extendB)
Value
If strict = FALSE this returns either a point, or NULL
if the lines are parallel, or a bi-infinite line if the two lines coincide.
If strict = TRUE, this can also return a half-infinite line or
a segment.