From 01b9352eb8ca0e4e2d023ce973c4e863cdcc0c51 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 10 Aug 2011 14:34:39 -0700
Subject: [PATCH] altosui: Prune telemetry file graphs to just the flight

Remove data earlier than 1 second before boost and data after landing.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 altosui/AltosDataPointReader.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/altosui/AltosDataPointReader.java b/altosui/AltosDataPointReader.java
index fa48013f..c3aabb0c 100644
--- a/altosui/AltosDataPointReader.java
+++ b/altosui/AltosDataPointReader.java
@@ -69,10 +69,14 @@ class AltosDataPointReader implements Iterable<AltosDataPoint> {
                 throw new UnsupportedOperationException(); 
             }
             public boolean hasNext() {
+		if (record != null && record.state == Altos.ao_flight_landed)
+		    return false;
                 return iter.hasNext();
             }
             public AltosDataPoint next() {
-                read_next_record();
+		do {
+		    read_next_record();
+		} while (record.time < -1.0 && hasNext());
                 return current_dp();
             }
         };
-- 
2.30.2