public function translate($deltaX, $deltaY)
	{
		foreach ($this->points as $point) {
			$point->translate($deltaX, $deltaY);
		}
		$this->start->translate($deltaX, $deltaY);
		return $this;
	}
public function translate($deltaX, $deltaY)
	{
		foreach ($this->points as $point) {
			$point->translate($deltaX, $deltaY);
		}
		$this->start->translate($deltaX, $deltaY);
		return $this;
	}
public function translate ( $ deltaX , $ deltaY ) { foreach ( $ this -> points as $ point ) { $ point -> translate ( $ deltaX , $ deltaY ) ; } $ this -> start -> translate ( $ deltaX , $ deltaY ) ; return $ this ; }
Translates points.

@param  float  $deltaX
@param  float  $deltaY
Translates points .