missing Normalize implementation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41527 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/geometry.h b/include/wx/geometry.h
index 2aa92a80f9c1d0b4a669e6457834b5781b814cd1..10c60516d37a371c4561a252530e593a14a7859d 100644 (file)
--- a/include/wx/geometry.h
+++ b/include/wx/geometry.h
@@ -379,6 +379,11 @@ inline void wxPoint2DDouble::SetVectorLength( wxDouble length )
     m_y = (m_y * length / before) ;
 }
 
+inline void wxPoint2DDouble::Normalize()
+{
+    SetVectorLength( 1 );
+}
+
 inline wxDouble wxPoint2DDouble::GetDistance( const wxPoint2DDouble &pt ) const
 {
     return sqrt( GetDistanceSquare( pt ) );