1.1 --- a/src/lemon/xy.h	Tue Jan 04 17:05:20 2005 +0000
     1.2 +++ b/src/lemon/xy.h	Tue Jan 04 17:06:20 2005 +0000
     1.3 @@ -195,6 +195,36 @@
     1.4  	return top_right;
     1.5        };
     1.6  
     1.7 +      ///Gives back the bottom right corner (if the bounding box is empty, then the return value is not defined) 
     1.8 +      xy<T> bottomRight() const {
     1.9 +	return xy<T>(top_right.x,bottom_left.y);
    1.10 +      };
    1.11 +
    1.12 +      ///Gives back the top left corner (if the bounding box is empty, then the return value is not defined) 
    1.13 +      xy<T> topLeft() const {
    1.14 +	return xy<T>(bottom_left.x,top_right.y);
    1.15 +      };
    1.16 +
    1.17 +      ///Gives back the bottom of the box (if the bounding box is empty, then the return value is not defined) 
    1.18 +      T bottom() const {
    1.19 +	return bottom_left.y;
    1.20 +      };
    1.21 +
    1.22 +      ///Gives back the top of the box (if the bounding box is empty, then the return value is not defined) 
    1.23 +      T top() const {
    1.24 +	return top_right.y;
    1.25 +      };
    1.26 +
    1.27 +      ///Gives back the left side of the box (if the bounding box is empty, then the return value is not defined) 
    1.28 +      T left() const {
    1.29 +	return bottom_left.x;
    1.30 +      };
    1.31 +
    1.32 +      ///Gives back the right side of the box (if the bounding box is empty, then the return value is not defined) 
    1.33 +      T right() const {
    1.34 +	return top_right.x;
    1.35 +      };
    1.36 +
    1.37        ///Checks whether a point is inside a bounding box
    1.38        bool inside(const xy<T>& u){
    1.39  	if (_empty)