X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2ba06d5a8ccf8c224fcfbd52fa01a55abf7befbd..1721a8c028d3b6a553634c632117fbfac102a30e:/contrib/src/ogl/lines.cpp

diff --git a/contrib/src/ogl/lines.cpp b/contrib/src/ogl/lines.cpp
index c9f63ba16d..7ef12f1b77 100644
--- a/contrib/src/ogl/lines.cpp
+++ b/contrib/src/ogl/lines.cpp
@@ -34,7 +34,6 @@
 #endif
 
 #include <ctype.h>
-#include <math.h>
 
 #include "wx/ogl/ogl.h"
 
@@ -668,7 +667,7 @@ void wxLineShape::DrawArrow(wxDC& dc, wxArrowHead *arrow, double xOffset, bool p
    * Add yOffset to arrow, if any
    */
 
-  const double myPi = (double) 3.14159265;
+  const double myPi = (double) M_PI;
   // The translation that the y offset may give
   double deltaX = 0.0;
   double deltaY = 0.0;
@@ -2356,7 +2355,7 @@ wxArrowHead::wxArrowHead(WXTYPE type, int end, double size, double dist, const w
     m_id = wxNewId();
 }
 
-wxArrowHead::wxArrowHead(wxArrowHead& toCopy)
+wxArrowHead::wxArrowHead(wxArrowHead& toCopy):wxObject()
 {
   m_arrowType = toCopy.m_arrowType; m_arrowEnd = toCopy.GetArrowEnd();
   m_arrowSize = toCopy.m_arrowSize;