Package org.locationtech.jts.triangulate

Class SplitSegment

java.lang.Object
org.locationtech.jts.triangulate.SplitSegment
public class SplitSegment extends Object
Models a constraint segment which can be split in two in various ways, according to certain geometric constraints.

  • Field Details

    • seg

      private LineSegment seg

    • segLen

      private double segLen

    • splitPt

      private Coordinate splitPt

    • minimumLen

      private double minimumLen

  • Constructor Details

  • Method Details

    • pointAlongReverse

      private static Coordinate pointAlongReverse(LineSegment seg, double segmentLengthFraction)
      Computes the Coordinate that lies a given fraction along the line defined by the reverse of the given segment. A fraction of 0.0 returns the end point of the segment; a fraction of 1.0 returns the start point of the segment.
      Parameters:
      seg - the LineSegment
      segmentLengthFraction - the fraction of the segment length along the line
      Returns:
      the point at that distance

    • setMinimumLength

      public void setMinimumLength(double minLen)

    • getSplitPoint

      public Coordinate getSplitPoint()

    • splitAt

      public void splitAt(double length, Coordinate endPt)

    • splitAt

      public void splitAt(Coordinate pt)

    • getConstrainedLength

      private double getConstrainedLength(double len)