def show_layer(self, name):

        # Hide the current layer (if one is displayed).
        if self.current_layer is not None:
            self._hide_layer(self.current_layer)

        # Show the specified layer.
        layer = self._show_layer(name, self._layers[name])

        return layer
Convert the current item to a floating point (4 bytes)
dataset/ETHPy150Open enthought/pyface/pyface/layered_panel.py/LayeredPanel.show_layer--crossover with--dataset/ETHPy150Open EiNSTeiN-/idapython/python/idc.py/MakeFloat