def mmGetCellActivityPlot(self, title="", showReset=False,
                            resetShading=0.25, activityType="activeCells"):
    """
    Returns plot of the cell activity.

    @param title        (string)  an optional title for the figure

    @param showReset    (bool)    if true, the first set of cell activities
                                  after a reset will have a gray background

    @param resetShading (float)   if showReset is true, this float specifies the
                                  intensity of the reset background with 0.0
                                  being white and 1.0 being black

    @param activityType (string)  The type of cell activity to display. Valid
                                  types include "activeCells"

    @return (Plot) plot
    """

    cellTrace = copy.deepcopy(self._mmTraces[activityType].data)
    for i in xrange(len(cellTrace)):
      cellTrace[i] = self.getCellIndices(cellTrace[i])

    return self.mmGetCellTracePlot(cellTrace, self.numberOfCells(),
                                   activityType, title, showReset,
                                   resetShading)
Returns plot of the cell activity.

    @param title        (string)  an optional title for the figure

    @param showReset    (bool)    if true, the first set of cell activities
                                  after a reset will have a gray background

    @param resetShading (float)   if showReset is true, this float specifies the
                                  intensity of the reset background with 0.0
                                  being white and 1.0 being black

    @param activityType (string)  The type of cell activity to display. Valid
                                  types include "activeCells"

    @return (Plot) plot