Source code for Movie
# CellTracking.py
# By MW, Jun 2013
# GPLv3+
#
# Module containing the movie class
import imp, logging
Cells = imp.load_source("Cells", './bin/Movies/Cells/Cells.py')
[docs]class Movie :
"""Class representing a movie"""
def __init__(self) :
self.Channels = imp.load_source("Channels", './bin/Movies/Channels/Channels.py') # Loading the Movie class
self.Cells = Cells.Cells(self)
[docs] def get_frame_nb(self) :
"""Function that returns the number of frames of the Loader"""
channels = self.Channels.get_channels_dict()
if len(channels) > 0 :
return channels.values()[0].get_frame_nb()
else :
logging.error("No channel has been instanciated yet. Sorry")
[docs] def get_frame(self, index, channel) :
"""Return a frame (as a CV object) given its index and the channel where it comes from
in the player"""
return self.Channels.get_channel(channel).get_frame(index)
[docs] def get_size(self) :
channels = self.Channels.get_channels_dict()
if len(channels) > 0 :
return channels.values()[0].get_size()
else :
logging.error("No channel has been instanciated yet. Sorry")