centersLineSegmentIntersections: Determine if a line intersects one or more line segments

In PlotRegionHighlighter: Creates an envelope that surrounds a set of points plotted in a two dimensional space.

Description

Determine if a line intersects one or more line segments. The segments are all pairwise combinations of points from a set of points

Usage

centersLineSegmentIntersections(tangent, centers)

Arguments

tangent	a three-item numeric vector containing the coefficients, a, b and c for a line in two-dimensions defined by ax + by + c = 0
centers	a two-column numeric matrix containing the x and y coordinates for a set of points to be used as the endpoints for the line segments

Value

a Boolean variable. FALSE if the line intersects any of the segments. TRUE otherwise

Author(s)

Elliot Noma

PlotRegionHighlighter documentation built on May 2, 2019, 9:34 a.m.