$NetBSD: patch-aa,v 1.3 2007/10/17 10:04:00 rillig Exp $

--- src/part/radialMap/map.cpp.orig	2001-08-06 01:00:00.000000000 +0200
+++ src/part/radialMap/map.cpp	2007-10-17 11:56:15.000000000 +0200
@@ -337,7 +337,7 @@ RadialMap::Map::paint( unsigned int scal
    {
       int width = rect.width() / 2;
       //clever geometric trick to find largest angle that will give biggest arrow head
-      int a_max = int(acos( (double)width / double((width + 5) * scaleFactor) ) * (180*16 / M_PI));
+      double a_max = acos( (double)width / double((width + 5) * scaleFactor) ) * (180*16 / M_PI);
 
       for( ConstIterator<Segment> it = m_signature[x].constIterator(); it != m_signature[x].end(); ++it )
       {
@@ -351,10 +351,10 @@ RadialMap::Map::paint( unsigned int scal
             //draw arrow head to indicate undisplayed files/directories
             QPointArray pts( 3 );
             QPoint pos, cpos = rect.center();
-            int a[3] = { (*it)->start(), (*it)->length(), 0 };
+            double a[3] = { (*it)->start(), (*it)->length(), 0 };
 
             a[2] = a[0] + (a[1] / 2); //assign to halfway between
-            if( a[1] > a_max )
+            if(a[1] > a_max )
             {
                a[1] = a_max;
                a[0] = a[2] - a_max / 2;