public Point2D_F64 getPointOnLine( double t ) {
		return new Point2D_F64( slopeX * t + p.x, slopeY * t + p.y );
	}
public Point2D_F64 getPointOnLine ( double t ) { return new Point2D_F64 ( slopeX * t + p . x , slopeY * t + p . y ) ; }
Returns a point along the line.  See parametric equation in class description.

@param t Location along the line.
@return Point on the line.