Improving gaze analysis modules documentation.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/argaze/GazeAnalysis/DeviationCircleCoverage.py b/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
index 8e7acef..bde486d 100644
--- a/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
+++ b/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-"""Matching algorithm based on fixation's deviation circle coverage over AOI
+"""Module for matching algorithm based on fixation's deviation circle coverage over AOI.
 """
 
 __author__ = "Théo de la Hogue"
@@ -22,9 +22,10 @@ GazeMovementType = TypeVar('GazeMovement', bound="GazeMovement")
 
 @dataclass
 class AOIMatcher(GazeFeatures.AOIMatcher):
+    """Matching algorithm based on fixation's deviation circle coverage over AOI."""
 
-    coverage_threshold: int|float
-    """ """
+    coverage_threshold: float
+    """Minimal coverage ratio to consider a fixation over an AOI (1 means that whole fixation's deviation circle have to be over the AOI)."""
 
     def __post_init__(self):
         """Init looked aoi data."""