X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosuilib%2FAltosUIMapNew.java;h=246222bc073f79c8c8475edc9c699e72b4d5bd0a;hb=08e4e291d32bdb3ac3271a85190d277b1874d277;hp=3efffb00ddb37316ab8e5518924172d0d168a279;hpb=0beb02f1848e34892cca6e34ba83d6ca836d6df2;p=fw%2Faltos

diff --git a/altosuilib/AltosUIMapNew.java b/altosuilib/AltosUIMapNew.java
index 3efffb00..246222bc 100644
--- a/altosuilib/AltosUIMapNew.java
+++ b/altosuilib/AltosUIMapNew.java
@@ -139,18 +139,7 @@ public class AltosUIMapNew extends JComponent implements AltosFlightDisplay, Alt
 		public void mouseWheelMoved(MouseWheelEvent e) {
 			int	zoom_change = e.getWheelRotation();
 
-			map.notice_user_input();
-			AltosLatLon	mouse_lat_lon = map.transform.screen_lat_lon(new AltosPointInt(e.getPoint().x, e.getPoint().y));
-			map.set_zoom(map.get_zoom() - zoom_change);
-
-			AltosPointDouble	new_mouse = map.transform.screen(mouse_lat_lon);
-
-			int	dx = getWidth()/2 - e.getPoint().x;
-			int	dy = getHeight()/2 - e.getPoint().y;
-
-			AltosLatLon	new_centre = map.transform.screen_lat_lon(new AltosPointInt((int) new_mouse.x + dx, (int) new_mouse.y + dy));
-
-			map.centre(new_centre);
+			map.set_zoom_centre(map.get_zoom() - zoom_change, new AltosPointInt(e.getPoint().x, e.getPoint().y));
 		}
 
 		/* ComponentListener methods */