Changeset 1927:12f289d6187f in lemon-0.x

Timestamp:

01/30/06 10:31:15 (17 years ago)

Author:

Alpar Juttner

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2502

Message:

Functions added to set the edges/corners of the bounding box directly.

File:

• lemon/xy.h (modified) (1 diff)

lemon/xy.h

@@ -246 +246 @@
       }
 
-      ///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;