protected virtual bool MovePoints(Vector3D moveDelta, IPoint[] points)
{
CheckPoints(points);
PointMove[] moves = new PointMove[points.Length];
for (int i = 0; i < points.Length; i++)
{
IPoint point = points[i];
Position newPosition = Helpers.Move(point.Position, moveDelta);
moves[i] = new PointMove(point, newPosition);
}
bool result = (_plot.MovePoints(moves) != EditResult.Invalid);
return(result);
}
