Mercurial Hosting > traffic-intelligence
changeset 632:2f1a583bfd20
added utility for safety points
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
---|---|
date | Tue, 17 Feb 2015 11:02:18 +0100 |
parents | 2d1d33ae1c69 |
children | f410c8fb07b7 |
files | python/events.py |
diffstat | 1 files changed, 15 insertions(+), 0 deletions(-) [+] |
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--- a/python/events.py Tue Feb 17 03:55:55 2015 +0100 +++ b/python/events.py Tue Feb 17 11:02:18 2015 +0100 @@ -246,6 +246,21 @@ else: return None +def aggregateSafetyPoints(interactions, pointType = 'collision'): + '''Put all collision points or crossing zones in a list for display''' + allPoints = [] + if pointType == 'collision': + for i in interactions: + for points in i.collisionPoints.values(): + allPoints += points + elif pointType == 'crossing': + for i in interactions: + for points in i.crossingZones.values(): + allPoints += points + else: + print('unknown type of point '+pointType) + return allPoints + def prototypeCluster(interactions, similarityMatrix, alignmentMatrix, indicatorName, minSimilarity): '''Finds exemplar indicator time series for all interactions Returns the prototype indices (in the interaction list) and the label of each indicator (interaction)