X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosui%2FAltosGraphUI.java;h=376e99109569eb89acc0a2d98a85f96196dbb3ce;hb=de8d9c5630ae46378c50faf97f7d2e97fe139e30;hp=2f3575a4387bbbd9e39f0e58a4a8394ce53a1f27;hpb=2120d362cefceba69e75996b6391d9558978c01d;p=fw%2Faltos

diff --git a/altosui/AltosGraphUI.java b/altosui/AltosGraphUI.java
index 2f3575a4..376e9910 100644
--- a/altosui/AltosGraphUI.java
+++ b/altosui/AltosGraphUI.java
@@ -26,20 +26,21 @@ public class AltosGraphUI extends AltosUIFrame
 	AltosGraphDataSet	graphDataSet;
 	AltosFlightStats	stats;
 	AltosFlightStatsTable	statsTable;
+	boolean			has_gps;
 
-	boolean fill_map(AltosRecordIterable records) {
+	void fill_map(AltosStateIterable states) {
 		boolean		any_gps = false;
-		for (AltosRecord record : records) {
-			state = new AltosState(record, state);
-			if (state.gps.locked && state.gps.nsat >= 4) {
-				map.show(state, 0);
-				any_gps = true;
+		for (AltosState state : states) {
+			if (state.gps != null && state.gps.locked && state.gps.nsat >= 4) {
+				if (map == null)
+					map = new AltosSiteMap();
+				map.show(state, null);
+				has_gps = true;
 			}
 		}
-		return any_gps;
 	}
 
-	AltosGraphUI(AltosRecordIterable records, File file) throws InterruptedException, IOException {
+	AltosGraphUI(AltosStateIterable states, File file) throws InterruptedException, IOException {
 		super(file.getName());
 		state = null;
 
@@ -47,20 +48,20 @@ public class AltosGraphUI extends AltosUIFrame
 
 		enable = new AltosUIEnable();
 
-		stats = new AltosFlightStats(records);
-		graphDataSet = new AltosGraphDataSet(records);
+		stats = new AltosFlightStats(states);
+		graphDataSet = new AltosGraphDataSet(states);
 
 		graph = new AltosGraph(enable, stats, graphDataSet);
 
 		statsTable = new AltosFlightStatsTable(stats);
 
-		map = new AltosSiteMap();
-
 		pane.add("Flight Graph", graph.panel);
 		pane.add("Configure Graph", enable);
 		pane.add("Flight Statistics", statsTable);
 
-		if (fill_map(records))
+		has_gps = false;
+		fill_map(states);
+		if (has_gps)
 			pane.add("Map", map);
 
 		setContentPane (pane);
@@ -69,7 +70,7 @@ public class AltosGraphUI extends AltosUIFrame
 
 		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
 		setVisible(true);
-		if (state != null)
+		if (state != null && has_gps)
 			map.centre(state);
 	}
 }