@@ -154,9 +154,9 @@
 		invalidate();
 	}
 	override void onPaint(PaintEventArgs ev)
 	{
-		int Z = min(this.clientSize.width, this.clientSize.height) / max(m.W-2, m.H-2);
+		int Z = min(this.clientSize.width/(m.W-2), this.clientSize.height/(m.H-2));
 		Font font = new Font("MS Gothic", Z-4);
 		Graphics g = ev.graphics;
 		for(int y=1; y+1<m.H; ++y)
 		for(int x=1; x+1<m.W; ++x) {