qiskit/visualization/bloch.py
def set_label_convention(self, convention):
        """Set x, y and z labels according to one of conventions.

        Args:
            convention (str):
                One of the following:
                    - "original"
                    - "xyz"
                    - "sx sy sz"
                    - "01"
                    - "polarization jones"
                    - "polarization jones letters"
                    see also: http://en.wikipedia.org/wiki/Jones_calculus
                    - "polarization stokes"
                    see also: http://en.wikipedia.org/wiki/Stokes_parameters
        Raises:
            Exception: If convention is not valid.
        """
        ketex = "$\\left.|%s\\right\\rangle$"
        # \left.| is on purpose, so that every ket has the same size

        if convention == "original":
            self.xlabel = ['$x$', '']
            self.ylabel = ['$y$', '']
            self.zlabel = ['$\\left|0\\right>$', '$\\left|1\\right>$']
        elif convention == "xyz":
            self.xlabel = ['$x$', '']
            self.ylabel = ['$y$', '']
            self.zlabel = ['$z$', '']
        elif convention == "sx sy sz":
            self.xlabel = ['$s_x$', '']
            self.ylabel = ['$s_y$', '']
            self.zlabel = ['$s_z$', '']
        elif convention == "01":
            self.xlabel = ['', '']
            self.ylabel = ['', '']
            self.zlabel = ['$\\left|0\\right>$', '$\\left|1\\right>$']
        elif convention == "polarization jones":
            self.xlabel = [ketex % "\\nearrow\\hspace{-1.46}\\swarrow",
                           ketex % "\\nwarrow\\hspace{-1.46}\\searrow"]
            self.ylabel = [ketex % "\\circlearrowleft", ketex %
                           "\\circlearrowright"]
            self.zlabel = [ketex % "\\leftrightarrow", ketex % "\\updownarrow"]
        elif convention == "polarization jones letters":
            self.xlabel = [ketex % "D", ketex % "A"]
            self.ylabel = [ketex % "L", ketex % "R"]
            self.zlabel = [ketex % "H", ketex % "V"]
        elif convention == "polarization stokes":
            self.ylabel = ["$\\nearrow\\hspace{-1.46}\\swarrow$",
                           "$\\nwarrow\\hspace{-1.46}\\searrow$"]
            self.zlabel = ["$\\circlearrowleft$", "$\\circlearrowright$"]
            self.xlabel = ["$\\leftrightarrow$", "$\\updownarrow$"]
        else:
            raise Exception("No such convention.")
def set_label_convention(self, convention):
        ketex = "$\\left.|%s\\right\\rangle$"
        # \left.| is on purpose, so that every ket has the same size

        if convention == "original":
            self.xlabel = ['$x$', '']
            self.ylabel = ['$y$', '']
            self.zlabel = ['$\\left|0\\right>$', '$\\left|1\\right>$']
        elif convention == "xyz":
            self.xlabel = ['$x$', '']
            self.ylabel = ['$y$', '']
            self.zlabel = ['$z$', '']
        elif convention == "sx sy sz":
            self.xlabel = ['$s_x$', '']
            self.ylabel = ['$s_y$', '']
            self.zlabel = ['$s_z$', '']
        elif convention == "01":
            self.xlabel = ['', '']
            self.ylabel = ['', '']
            self.zlabel = ['$\\left|0\\right>$', '$\\left|1\\right>$']
        elif convention == "polarization jones":
            self.xlabel = [ketex % "\\nearrow\\hspace{-1.46}\\swarrow",
                           ketex % "\\nwarrow\\hspace{-1.46}\\searrow"]
            self.ylabel = [ketex % "\\circlearrowleft", ketex %
                           "\\circlearrowright"]
            self.zlabel = [ketex % "\\leftrightarrow", ketex % "\\updownarrow"]
        elif convention == "polarization jones letters":
            self.xlabel = [ketex % "D", ketex % "A"]
            self.ylabel = [ketex % "L", ketex % "R"]
            self.zlabel = [ketex % "H", ketex % "V"]
        elif convention == "polarization stokes":
            self.ylabel = ["$\\nearrow\\hspace{-1.46}\\swarrow$",
                           "$\\nwarrow\\hspace{-1.46}\\searrow$"]
            self.zlabel = ["$\\circlearrowleft$", "$\\circlearrowright$"]
            self.xlabel = ["$\\leftrightarrow$", "$\\updownarrow$"]
        else:
            raise Exception("No such convention.")
def set_label_convention ( self , convention ) : ketex = "$\\left.|%s\\right\\rangle$" # \left.| is on purpose, so that every ket has the same size if convention == "original" : self . xlabel = [ '$x$' , '' ] self . ylabel = [ '$y$' , '' ] self . zlabel = [ '$\\left|0\\right>$' , '$\\left|1\\right>$' ] elif convention == "xyz" : self . xlabel = [ '$x$' , '' ] self . ylabel = [ '$y$' , '' ] self . zlabel = [ '$z$' , '' ] elif convention == "sx sy sz" : self . xlabel = [ '$s_x$' , '' ] self . ylabel = [ '$s_y$' , '' ] self . zlabel = [ '$s_z$' , '' ] elif convention == "01" : self . xlabel = [ '' , '' ] self . ylabel = [ '' , '' ] self . zlabel = [ '$\\left|0\\right>$' , '$\\left|1\\right>$' ] elif convention == "polarization jones" : self . xlabel = [ ketex % "\\nearrow\\hspace{-1.46}\\swarrow" , ketex % "\\nwarrow\\hspace{-1.46}\\searrow" ] self . ylabel = [ ketex % "\\circlearrowleft" , ketex % "\\circlearrowright" ] self . zlabel = [ ketex % "\\leftrightarrow" , ketex % "\\updownarrow" ] elif convention == "polarization jones letters" : self . xlabel = [ ketex % "D" , ketex % "A" ] self . ylabel = [ ketex % "L" , ketex % "R" ] self . zlabel = [ ketex % "H" , ketex % "V" ] elif convention == "polarization stokes" : self . ylabel = [ "$\\nearrow\\hspace{-1.46}\\swarrow$" , "$\\nwarrow\\hspace{-1.46}\\searrow$" ] self . zlabel = [ "$\\circlearrowleft$" , "$\\circlearrowright$" ] self . xlabel = [ "$\\leftrightarrow$" , "$\\updownarrow$" ] else : raise Exception ( "No such convention." )
Set x, y and z labels according to one of conventions.

        Args:
            convention (str):
                One of the following:
                    - "original"
                    - "xyz"
                    - "sx sy sz"
                    - "01"
                    - "polarization jones"
                    - "polarization jones letters"
                    see also: http://en.wikipedia.org/wiki/Jones_calculus
                    - "polarization stokes"
                    see also: http://en.wikipedia.org/wiki/Stokes_parameters
        Raises:
            Exception: If convention is not valid.
Set x y and z labels according to one of conventions .