diff --git a/include/length.h b/include/length.h
index 5556af340f..096a89928c 100644
--- a/include/length.h
+++ b/include/length.h
@@ -7,6 +7,7 @@
 #define UNITS_H_INCLUDED 1
 
 #include <math.h>
+#include <wx/gdicmn.h>
 /**********************************************/
 /*! I'm a physical length                     */
 /**********************************************/
@@ -388,7 +389,7 @@ public:
     }
 
     /*! 
-     * A point ( or vector ) given x and y multiplies of some unit.
+     * A point ( or vector ) given x and y multiplies of specified unit.
      * Given just for a convenience, you can use ( x*unit, y*unit ) instead.
      * @param x coordinate factor
      * @param y coordinate factor
@@ -398,6 +399,24 @@ public:
     {
     }
 
+    /*! 
+     * A point ( or vector ) given wxPoint and unit
+     * @param x wxPoint
+     * @param unit the unit
+     */
+    LENGTH_XY( wxPoint x, const LENGTH unit ) : m_X( unit * x.x ), m_Y( unit * x.y )
+    {
+    }
+
+    /*! 
+     * A point ( or vector ) given wxRealPoint and unit
+     * @param x wxRealPoint
+     * @param unit the unit
+     */
+    LENGTH_XY( wxRealPoint x, const LENGTH unit ) : m_X( unit * x.x ), m_Y( unit * x.y )
+    {
+    }
+
     /*!
      * x coordinate
      * @return x coordinate
@@ -612,6 +631,26 @@ public:
         return *this;
     }
 
+    /*!
+     * Outputs wxPoint in specified scale.
+     * @param y scale
+     * @return wxPoint
+     */
+    const wxPoint toWxPoint ( LENGTH y ) const
+    {
+        return wxPoint( m_X.idiv( y ), m_Y.idiv( y ) );
+    }
+
+    /*!
+     * Outputs wxRealPoint in specified scale.
+     * @param y scale
+     * @return wxPoint
+     */
+    const wxRealPoint toWxRealPoint ( LENGTH y ) const
+    {
+        return wxRealPoint( m_X / y, m_Y / y );
+    }
+
     /*!
      * Rotates vector 90 degrees ( X axis towards Y )
      * @return rotated