diff -r c810a11d11d9 -r 270593ab83b2 linkablemapobj.cpp
--- a/linkablemapobj.cpp	Mon May 23 15:28:20 2005 +0000
+++ b/linkablemapobj.cpp	Mon May 30 05:39:10 2005 +0000
@@ -1,5 +1,3 @@
-#include <cmath>
-
 #include "linkablemapobj.h"
 #include "branchobj.h"
 #include "mapeditor.h"
@@ -449,10 +447,10 @@
 	double vy=p2y - p1y;
 
 	// Draw the horizontal line below heading (from ChildPos to ParPos)
-	bottomline->setPoints (lrint(childPos.x()),
-		lrint(childPos.y()),
-		lrint(p1x),
-		lrint(p1y) );
+	bottomline->setPoints (qRound(childPos.x()),
+		qRound(childPos.y()),
+		qRound(p1x),
+		qRound(p1y) );
 
 	double a;	// angle
 	if (vx > -0.000001 && vx < 0.000001)
@@ -460,7 +458,7 @@
 	else
 		a=atan( vy / vx );
 	// "turning point" for drawing polygonal links
-	QPoint tp (-lrint(sin (a)*thickness_start), lrint(cos (a)*thickness_start));	
+	QPoint tp (-qRound(sin (a)*thickness_start), qRound(cos (a)*thickness_start));	
 	
 	QCanvasLine *cl;
 
@@ -470,10 +468,10 @@
 	switch (style)
 	{
 		case StyleLine:
-			l->setPoints( lrint (parPos.x()),
-				lrint(parPos.y()),
-				lrint(p2x),
-				lrint(p2y) );
+			l->setPoints( qRound (parPos.x()),
+				qRound(parPos.y()),
+				qRound(p2x),
+				qRound(p2y) );
 			break;	
 		case StyleParabel:	
 			parabel (pa0, p1x,p1y,p2x,p2y);
@@ -485,15 +483,15 @@
 			}
 			break;
 		case StylePolyLine:
-			pa0[0]=QPoint (lrint(p2x+tp.x()), lrint(p2y+tp.y()));
-			pa0[1]=QPoint (lrint(p2x-tp.x()), lrint(p2y-tp.y()));
-			pa0[2]=QPoint (lrint (parPos.x()), lrint(parPos.y()) );
+			pa0[0]=QPoint (qRound(p2x+tp.x()), qRound(p2y+tp.y()));
+			pa0[1]=QPoint (qRound(p2x-tp.x()), qRound(p2y-tp.y()));
+			pa0[2]=QPoint (qRound (parPos.x()), qRound(parPos.y()) );
 			p->setPoints (pa0);
 			// here too, draw line to avoid missing pixels
-			l->setPoints( lrint (parPos.x()),
-				lrint(parPos.y()),
-				lrint(p2x),
-				lrint(p2y) );
+			l->setPoints( qRound (parPos.x()),
+				qRound(parPos.y()),
+				qRound(p2x),
+				qRound(p2y) );
 			break;
 		case StylePolyParabel:	
 			parabel (pa1, p1x,p1y,p2x+tp.x(),p2y+tp.y());
@@ -709,12 +707,12 @@
 		m=(vy / (vx*vx));
 	dx=vx/(arcsegs);
 	int i;
-	ya.setPoint (0,QPoint (lrint(p1x),lrint(p1y)));
+	ya.setPoint (0,QPoint (qRound(p1x),qRound(p1y)));
 	for (i=1;i<=arcsegs;i++)
 	{	
 		pnx=p1x+dx;
 		pny=m*(pnx-parPos.x())*(pnx-parPos.x())+parPos.y();
-		ya.setPoint (i,QPoint (lrint(pnx),lrint(pny)));
+		ya.setPoint (i,QPoint (qRound(pnx),qRound(pny)));
 		p1x=pnx;
 		p1y=pny;
 	}