LearnGeom (version 1.5)

IntersectLines: Finds the intersection of two lines

Description

IntersectLines finds the intesection of two lines

Usage

IntersectLines(Line1, Line2)

Arguments

Line1

Line object previously created with CreateLinePoints or CreateLineAngle

Line2

Line object previously created with CreateLinePoints or CreateLineAngle

Value

Returns a vector containing the xy-coordinates of the intersection point. In case of no intersection, the function tells the user

Examples

# NOT RUN {
P1 <- c(0,0)
P2 <- c(1,1)
Line1 <- CreateLinePoints(P1, P2)
P3 <- c(1,-1)
P4 <- c(2,0)
Line2 <- CreateLinePoints(P3, P4)
intersection <- IntersectLines(Line1, Line2)
# }