From 3a1d4028d6fe865abb044ce31c4dc6acd885e045 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Sat, 10 Dec 2022 23:48:54 +0100
Subject: Don't draw same gaze status twice.

---
 src/argaze/utils/tobii_segment_gaze_movements_export.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/argaze/utils/tobii_segment_gaze_movements_export.py b/src/argaze/utils/tobii_segment_gaze_movements_export.py
index 8babf36..257f875 100644
--- a/src/argaze/utils/tobii_segment_gaze_movements_export.py
+++ b/src/argaze/utils/tobii_segment_gaze_movements_export.py
@@ -302,6 +302,8 @@ def main():
         if unknown_exist:
             current_unknown_ts, current_unknown = ts_unknown.pop_first()
 
+        ts_last = 0
+
         # Iterate on video frames
         for video_ts, video_frame in tobii_segment_video.frames():
 
@@ -398,9 +400,12 @@ def main():
                     next_gaze_status.draw(visu_matrix)
                     next_gaze_status.draw(gaze_status_matrix)
 
-                # Write last gaze status
-                cv.putText(visu_matrix, str(next_gaze_status.value), next_gaze_status.value, cv.FONT_HERSHEY_SIMPLEX, 1, (0, 255, 255), 1, cv.LINE_AA)
-            
+                # Write last next gaze status
+                if ts_next != ts_last:
+
+                    cv.putText(visu_matrix, str(next_gaze_status.value), next_gaze_status.value, cv.FONT_HERSHEY_SIMPLEX, 1, (0, 255, 255), 1, cv.LINE_AA)
+                    ts_last = ts_next
+                    
             # Empty gaze position
             except IndexError:
                 pass
-- 
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