Lines Matching defs:LineString

9  * A LineString is defined by a sequence of points, (X,Y) pairs, which define the reference points of the line string.
16 class LineString extends Curve
28      * which to build the LineString
46      * Returns the number of points of the LineString
56      * Returns the 1-based Nth point of the LineString.
57      * Negative values are counted backwards from the end of the LineString.
59      * @param int $n Nth point of the LineString
330      * Returns the cumulative elevation gain of the LineString
355      * Returns the cumulative elevation loss of the LineString
404      * @param bool $toArray return segments as LineString or array of start and end points
406      * @return LineString[]|array[Point]
418             $parts[] = $toArray ? $segment : new LineString($segment);
424      * Checks that LineString is a Simple Geometry
460      * @param LineString $segment
494                 /** @var LineString $seg2 */