openalea.phenomenal.tracking.trackedPlant.TrackedSnapshot

class openalea.phenomenal.tracking.trackedPlant.TrackedSnapshot(leaves, check)

Bases: object

Describe the plant segmentation at a given time point, particularly the order of leaves, which is modified during leaf tracking.

__init__(leaves, check)

Parameters:

• leaves (list(TrackedLeaf)) –

• check (list(bool)) –

Methods

__init__(leaves, check)	param leaves:
leaf_ranks()	returns the ranks of leaves contained in self.leaves

leaf_ranks()

returns the ranks of leaves contained in self.leaves

example : self.leaves = [leaf0, leaf1, leaf2, leaf3] self.sequence = [-1, -1, 0, 1, -1, 2, 3, -1] ===> self.leaf_ranks() returns [3, 4, 6, 7]

WARNING : the rank of a leaf is given by its position in TrackedSnapshot.sequence, which starts at 0. But leaf ranks are usually numerated starting from 1: this second option is used in the output from this function.