findClosestSegment method

num findClosestSegment(
  1. Point p
)

Find the index of the segment that is closest to a given point. This assumes the route only has straight line segments. It ignores any jump-overs or jump-gaps. @param {Point} p the Point, in document coordinates. @return {number} int the index of the segment, from zero to the number of points minus 2.

Implementation

_i2.num findClosestSegment(_i3.Point p) => _i4.callMethod(
      this,
      'findClosestSegment',
      [p],
    );