X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fgui%2Fprofile%2FProfileData.java;h=0716b9332282164f28a8eb99ae43170dd8ec1a65;hb=0a2480df5845e2d7190dfdec9b2653b1609e853d;hp=8b036a914856d9cad42de3a041d3ef147e8e9fe5;hpb=c0387c124840c9407e040600fda88f3c3e8f6aa6;p=GpsPrune.git

diff --git a/tim/prune/gui/profile/ProfileData.java b/tim/prune/gui/profile/ProfileData.java
index 8b036a9..0716b93 100644
--- a/tim/prune/gui/profile/ProfileData.java
+++ b/tim/prune/gui/profile/ProfileData.java
@@ -1,6 +1,7 @@
 package tim.prune.gui.profile;
 
 import tim.prune.data.Track;
+import tim.prune.data.UnitSet;
 
 /**
  * Abstract class for all sources of profile data,
@@ -10,6 +11,8 @@ public abstract class ProfileData
 {
 	/** Track object */
 	protected final Track _track;
+	/** Unit set to use */
+	protected UnitSet _unitSet = null;
 	/** Flag for availability of any data */
 	protected boolean _hasData = false;
 	/** Array of booleans for data per point */
@@ -74,7 +77,15 @@ public abstract class ProfileData
 	/**
 	 * Get the data from the track and populate the value arrays
 	 */
-	public abstract void init();
+	public abstract void init(UnitSet inUnitSet);
+
+	/**
+	 * Set the UnitSet to use for the calculations
+	 * @param inUnitSet unit set
+	 */
+	protected void setUnitSet(UnitSet inUnitSet) {
+		_unitSet = inUnitSet;
+	}
 
 	/**
 	 * @return text for label including units
@@ -87,7 +98,7 @@ public abstract class ProfileData
 	public abstract String getNoDataKey();
 
 	/**
-	 * Initialise the data arrays
+	 * Initialise the data arrays to the correct size
 	 */
 	protected void initArrays()
 	{