simplify method

List<Coordinate> simplify()

Implementation

List<Coordinate> simplify()
{
  usePt = List.filled(pts.length, true);
  _simplifySection(0, pts.length - 1);
  CoordinateList coordList = new CoordinateList();
  for (int i = 0; i < pts.length; i++) {
    if (usePt[i])
      coordList.add(Coordinate(pts[i].x,pts[i].y));
  }
  return coordList.toCoordinateArray();
}