Examples of org.geotools.geometry.iso.topograph2D.Coordinate.compareTo()

org.geotools.geometry.iso.topograph2D.Coordinate.compareTo()

Compares this {@link Coordinate} with the specified {@link Coordinate}for order. This method ignores the z value when making the comparison. Returns:

-1 : this.x < other.x || ((this.x == other.x) && (this.y < other.y))
0 : this.x == other.x && this.y = other.y
1 : this.x > other.x || ((this.x == other.x) && (this.y > other.y))

Note: This method assumes that ordinate values are valid numbers. NaN values are not handled correctly. @param o the Coordinate with which this Coordinate is being compared @return -1, zero, or 1 as this Coordinate is less than,equal to, or greater than the specified Coordinate

   * @see Coordinate#compareTo(Object)
   */
  public static Coordinate minCoordinate(Coordinate[] coordinates) {
    Coordinate minCoord = null;
    for (int i = 0; i < coordinates.length; i++) {
      if (minCoord == null || minCoord.compareTo(coordinates[i]) > 0) {
        minCoord = coordinates[i];
      }
    }
    return minCoord;
  }

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