[ASLO] [SANDBOX] Graficador de Funciones-8

[Sugar Labs Activities]

Activity Graficador de Funciones-8 have been retained in the sandbox by a Sugar Labs Activities editor.

Review Information:
Reviewer: Alan Aguiar
Comments: Traceback (most recent call last):
  File "/home/alan/Activities/GraphPlotter.activity/graph.py", line 612, in _expose_event_cb
    self.draw_queue()
  File "/home/alan/Activities/GraphPlotter.activity/graph.py", line 314, in draw_queue
    if not self.draw_selection_rectangle():
  File "/home/alan/Activities/GraphPlotter.activity/graph.py", line 286, in draw_selection_rectangle
    x0 = min(self.selection[0][0], int(self.selection[1][0]))
TypeError: int() argument must be a string or a number, not 'NoneType'

** (sugar-activity:9564): WARNING **: could not parse return value of get_size() method.  Should be of form (x_offset, y_offset, width, height)

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http://activities.sugarlabs.org