is_crossing {ggEDA}R Documentation

Determine Whether Two Edges Cross

Description

Given the positions of two edges on the left and right axes, decides if they intersect in a parallel coordinates setup.

Usage

is_crossing(l1, r1, l2, r2)

Arguments

l1

Numeric position of the first edge on the left axis.

r1

Numeric position of the first edge on the right axis.

l2

Numeric position of the second edge on the left axis.

r2

Numeric position of the second edge on the right axis.

Value

A logical value. TRUE if they cross, FALSE otherwise.


[Package ggEDA version 0.1.0 Index]