From 1be8a5ee8333ce13b2b2173c5bdcf341767a19e5 Mon Sep 17 00:00:00 2001
From: Douglas Gillespie <50671166+douggillespie@users.noreply.github.com>
Date: Mon, 12 Dec 2022 17:00:19 +0000
Subject: [PATCH] Fixed Landmarks

Debug so they don't disappear whenever viewer data are reloaded.
---
 src/landMarks/LandmarkControl.java   |  1 +
 src/landMarks/LandmarkDataBlock.java | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/landMarks/LandmarkControl.java b/src/landMarks/LandmarkControl.java
index 97dbf483..1c0ea4a8 100644
--- a/src/landMarks/LandmarkControl.java
+++ b/src/landMarks/LandmarkControl.java
@@ -61,6 +61,7 @@ public class LandmarkControl extends PamControlledUnit implements PamSettings {
 
 	public boolean restoreSettings(PamControlledUnitSettings pamControlledUnitSettings) {
 		landmarkDatas = ((LandmarkDatas) pamControlledUnitSettings.getSettings()).clone();
+		landmarkDataBlock.createDataUnits(landmarkDatas);
 		return true;
 	}
 
diff --git a/src/landMarks/LandmarkDataBlock.java b/src/landMarks/LandmarkDataBlock.java
index d62cc942..ce131036 100644
--- a/src/landMarks/LandmarkDataBlock.java
+++ b/src/landMarks/LandmarkDataBlock.java
@@ -4,7 +4,9 @@ import PamUtils.PamCalendar;
 import PamView.symbol.StandardSymbolManager;
 import PamguardMVC.PamDataBlock;
 import PamguardMVC.PamProcess;
+import PamguardMVC.dataOffline.OfflineDataLoadInfo;
 import autecPhones.AutecGraphics;
+import pamScrollSystem.ViewLoadObserver;
 
 public class LandmarkDataBlock extends PamDataBlock<LandmarkDataUnit> {
 
@@ -31,4 +33,14 @@ public class LandmarkDataBlock extends PamDataBlock<LandmarkDataUnit> {
 		}
 	}
 
+	@Override
+	public boolean loadViewerData(long dataStart, long dataEnd, ViewLoadObserver loadObserver) {
+		return true;
+	}
+
+	@Override
+	public boolean loadViewerData(OfflineDataLoadInfo offlineDataLoadInfo, ViewLoadObserver loadObserver) {
+		return true;
+	}
+
 }