5 =============================================
6 Discretization defined on the model of blocks
7 =============================================
9 Get the number of propagation existing on the model of blocks::
11 np = doc.countPropagation()
13 Get a propagation of the model of blocks::
15 propa = doc.getPropagation(index)
17 Find a propagation by an edge of the model of blocks::
19 propa = doc.findPropagation(edge)
21 Get all edges of the propagation and the way in the propagation::
23 edges = propa.getEdges()
26 Set a law of discretization for a propagation::
30 Get the law of the propagation for a propagation::
34 Set the way where the law is applied on the propagation::
39 GUI command: :ref:`guipropag`