X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosuilib%2FAltosUIGrapher.java;h=9bb91340347372a5655e366b0ee260b553ee4378;hb=c9e82a5929a836bc61b464507badef2df5e9d4d0;hp=1acf5c4653ca4114920f4be1564d465892e37506;hpb=97adfff4cfb67c17a96f3ff46606b4e439422b01;p=fw%2Faltos

diff --git a/altosuilib/AltosUIGrapher.java b/altosuilib/AltosUIGrapher.java
index 1acf5c46..9bb91340 100644
--- a/altosuilib/AltosUIGrapher.java
+++ b/altosuilib/AltosUIGrapher.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -38,6 +39,8 @@ interface AltosUIGrapher {
 
 	public abstract void set_units();
 
+	public abstract boolean need_reset();
+
 	public abstract void clear();
 
 	public abstract void add(AltosUIDataPoint dataPoint);