def add_curve(self, curve_name, datax, datay):
obj, = self.plot_object.plot( datax, datay )
PlotUnit.add_curve(self, curve_name, curve_object = obj)
self.__next_style()
obj.set_marker(self.marker)
obj.set_markerfacecolor(self.colour)
obj.set_markeredgecolor("black")
obj.set_linestyle("None")
def __init__(self, plot_object = None):
PlotUnit.__init__(self, plot_object)
