# HG changeset patch
# User alpar
# Date 1138613475 0
# Node ID 12f289d6187f79bd84c6e89c9adc2a1e110ca106
# Parent  6a30ef4d10f194c01ee8bea7e9db947cee092cdc
Functions added to set the edges/corners of the bounding box directly.

diff -r 6a30ef4d10f1 -r 12f289d6187f lemon/xy.h
--- a/lemon/xy.h	Sun Jan 29 23:46:05 2006 +0000
+++ b/lemon/xy.h	Mon Jan 30 09:31:15 2006 +0000
@@ -245,52 +245,112 @@
         _empty=1;
       }
 
-      ///Gives back the bottom left corner (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Gives back the bottom left corner
+      ///(if the bounding box is empty, then the return value is not defined) 
       xy<T> bottomLeft() const {
         return bottom_left;
       }
 
-      ///Gives back the top right corner (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the bottom left corner
+      ///(should only bee used for non-empty box) 
+      void bottomLeft(xy<T> p) {
+	bottom_left = p;
+      }
+
+      ///\brief Gives back the top right corner
+      ///(if the bounding box is empty, then the return value is not defined) 
       xy<T> topRight() const {
         return top_right;
       }
 
-      ///Gives back the bottom right corner (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the top right corner
+      ///(should only bee used for non-empty box) 
+      void topRight(xy<T> p) {
+	top_right = p;
+      }
+
+      ///\brief Gives back the bottom right corner
+      ///(if the bounding box is empty, then the return value is not defined) 
       xy<T> bottomRight() const {
         return xy<T>(top_right.x,bottom_left.y);
       }
 
-      ///Gives back the top left corner (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the bottom right corner
+      ///(should only bee used for non-empty box) 
+      void bottomRight(xy<T> p) {
+	top_right.x = p.x;
+	bottom_left.y = p.y;
+      }
+
+      ///\brief Gives back the top left corner
+      ///(if the bounding box is empty, then the return value is not defined) 
       xy<T> topLeft() const {
         return xy<T>(bottom_left.x,top_right.y);
       }
 
-      ///Gives back the bottom of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the top left corner
+      ///(should only bee used for non-empty box) 
+      void topLeft(xy<T> p) {
+	top_right.y = p.y;
+	bottom_left.x = p.x;
+      }
+
+      ///\brief Gives back the bottom of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T bottom() const {
         return bottom_left.y;
       }
 
-      ///Gives back the top of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the bottom of the box
+      ///(should only bee used for non-empty box) 
+      void bottom(T t) {
+	bottom_left.y = t;
+      }
+
+      ///\brief Gives back the top of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T top() const {
         return top_right.y;
       }
 
-      ///Gives back the left side of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the top of the box
+      ///(should only bee used for non-empty box) 
+      void top(T t) {
+	top_right.y = t;
+      }
+
+      ///\brief Gives back the left side of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T left() const {
         return bottom_left.x;
       }
 
-      ///Gives back the right side of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the left side of the box
+      ///(should only bee used for non-empty box) 
+      void left(T t) {
+	bottom_left.x = t;
+      }
+
+      ///\brief Gives back the right side of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T right() const {
         return top_right.x;
       }
 
-      ///Gives back the height of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Sets the right side of the box
+      ///(should only bee used for non-empty box) 
+      void right(T t) {
+	top_right.x = t;
+      }
+
+      ///\brief Gives back the height of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T height() const {
         return top_right.y-bottom_left.y;
       }
 
-      ///Gives back the width of the box (if the bounding box is empty, then the return value is not defined) 
+      ///\brief Gives back the width of the box
+      ///(if the bounding box is empty, then the return value is not defined) 
       T width() const {
         return top_right.x-bottom_left.x;
       }