# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1588050074 14400
# Node ID 6a8fe3ed3bc6f56ce81a6f69503cf7421e172d2b
# Parent  8ac52ebff5f70054aa36a49c6388ad1b579a1ae9
bug correction

diff -r 8ac52ebff5f7 -r 6a8fe3ed3bc6 trafficintelligence/events.py
--- a/trafficintelligence/events.py	Tue Apr 21 00:55:02 2020 -0400
+++ b/trafficintelligence/events.py	Tue Apr 28 01:01:14 2020 -0400
@@ -49,7 +49,7 @@
     contains the indicators in a dictionary with the names as keys
     '''
 
-    categories = {'Head On': 0,
+    categories = {'headon': 0,
                   'rearend': 1,
                   'side': 2,
                   'parallel': 3}
@@ -216,6 +216,9 @@
                 minDistances[instant] = moving.MovingObject.minDistance(self.roadUser1, self.roadUser2, instant)
             self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[3], minDistances, mostSevereIsMax = False))
 
+    def categorize(self):
+        '''Computes the interaction category by instant '''
+
     def computeCrossingsCollisions(self, predictionParameters, collisionDistanceThreshold, timeHorizon, computeCZ = False, debug = False, timeInterval = None):
         '''Computes all crossing and collision points at each common instant for two road users. '''
         TTCs = {}
diff -r 8ac52ebff5f7 -r 6a8fe3ed3bc6 trafficintelligence/metadata.py
--- a/trafficintelligence/metadata.py	Tue Apr 21 00:55:02 2020 -0400
+++ b/trafficintelligence/metadata.py	Tue Apr 28 01:01:14 2020 -0400
@@ -224,7 +224,7 @@
 
     def getTrajectory(self):
         t = Trajectory()
-        for p in self.point:
+        for p in self.points:
             t.addPositionXY(p.x_coordinate, p.y_coordinate)
         return t