segmentIndexAndLocalFractionToGlobalFraction Method

Convert a segment index and local fraction to a global linestring fraction.

segmentIndexAndLocalFractionToGlobalFraction(index: number, localFraction: number): number

@returns global fraction f in [0,1] such that the segment is parameterized by index/N <= f <= (index+1)/N.

Parameter Type Description
index number index of segment being evaluated
localFraction number local fraction in [0,1] within the segment

Returns - number

global fraction f in [0,1] such that the segment is parameterized by index/N <= f <= (index+1)/N.

Defined in

Last Updated: 29 March, 2024