def edge_color_(self,eidx,use_default=True):
		if eidx not in self._ecolors:
			if use_default:
				return self._default_ecolor
			else:
				return None
		else:
			return self._ecolors[eidx]
Return the color of edge ``eidx``.
dataset/ETHPy150Open networkdynamics/zenlib/src/zen/view.py/View.edge_color_