def _generate_latex_source(circuit,
filename=None,
scale=0.7,
style=None,
reverse_bits=False,
plot_barriers=True,
justify=None,
idle_wires=True,
with_layout=True,
initial_state=False,
cregbundle=False):
"""Convert QuantumCircuit to LaTeX string.
Args:
circuit (QuantumCircuit): input circuit
scale (float): image scaling
filename (str): optional filename to write latex
style (dict or str): dictionary of style or file name of style file
reverse_bits (bool): When set to True reverse the bit order inside
registers for the output visualization.
plot_barriers (bool): Enable/disable drawing barriers in the output
circuit. Defaults to True.
justify (str) : `left`, `right` or `none`. Defaults to `left`. Says how
the circuit should be justified.
idle_wires (bool): Include idle wires. Default is True.
with_layout (bool): Include layout information, with labels on the physical
layout. Default: True
initial_state (bool): Optional. Adds |0> in the beginning of the line. Default: `False`.
cregbundle (bool): Optional. If set True bundle classical registers.
Default: ``False``.
Returns:
str: Latex string appropriate for writing to file.
"""
qregs, cregs, ops = utils._get_layered_instructions(
circuit,
reverse_bits=reverse_bits,
justify=justify,
idle_wires=idle_wires)
if with_layout:
layout = circuit._layout
else:
layout = None
qcimg = _latex.QCircuitImage(qregs,
cregs,
ops,
scale,
style=style,
plot_barriers=plot_barriers,
reverse_bits=reverse_bits,
layout=layout,
initial_state=initial_state,
cregbundle=cregbundle)
latex = qcimg.latex()
if filename:
with open(filename, 'w') as latex_file:
latex_file.write(latex)
return latex
def _generate_latex_source(circuit, filename=None,
scale=0.7, style=None, reverse_bits=False,
plot_barriers=True):
"""Convert QuantumCircuit to LaTeX string.
Args:
circuit (QuantumCircuit): input circuit
scale (float): image scaling
filename (str): optional filename to write latex
style (dict or str): dictionary of style or file name of style file
reverse_bits (bool): When set to True reverse the bit order inside
registers for the output visualization.
plot_barriers (bool): Enable/disable drawing barriers in the output
circuit. Defaults to True.
Returns:
str: Latex string appropriate for writing to file.
"""
qregs, cregs, ops = utils._get_instructions(circuit,
reverse_bits=reverse_bits)
qcimg = _latex.QCircuitImage(qregs, cregs, ops, scale, style=style,
plot_barriers=plot_barriers,
reverse_bits=reverse_bits)
latex = qcimg.latex()
if filename:
with open(filename, 'w') as latex_file:
latex_file.write(latex)
return latex
def _generate_latex_source(
circuit,
filename=None,
scale=0.7,
style=None,
reverse_bits=False,
plot_barriers=True,
justify=None,
idle_wires=True,
with_layout=True,
initial_state=False,
cregbundle=False,
wire_order=None,
):
"""Convert QuantumCircuit to LaTeX string.
Args:
circuit (QuantumCircuit): a quantum circuit
scale (float): scaling factor
style (dict or str): dictionary of style or file name of style file
filename (str): optional filename to write latex
reverse_bits (bool): When set to True reverse the bit order inside
registers for the output visualization.
plot_barriers (bool): Enable/disable drawing barriers in the output
circuit. Defaults to True.
justify (str) : `left`, `right` or `none`. Defaults to `left`. Says how
the circuit should be justified.
idle_wires (bool): Include idle wires. Default is True.
with_layout (bool): Include layout information, with labels on the physical
layout. Default: True
initial_state (bool): Optional. Adds |0> in the beginning of the line.
Default: `False`.
cregbundle (bool): Optional. If set True, bundle classical registers.
Default: ``False``.
wire_order (list): Optional. A list of integers used to reorder the display
of the bits. The list must have an entry for every bit with the bits
in the range 0 to (num_qubits + num_clbits).
Returns:
str: Latex string appropriate for writing to file.
"""
qubits, clbits, nodes = utils._get_layered_instructions(
circuit,
reverse_bits=reverse_bits,
justify=justify,
idle_wires=idle_wires,
wire_order=wire_order,
)
qcimg = _latex.QCircuitImage(
qubits,
clbits,
nodes,
scale,
style=style,
reverse_bits=reverse_bits,
plot_barriers=plot_barriers,
layout=None,
initial_state=initial_state,
cregbundle=cregbundle,
global_phase=None,
qregs=None,
cregs=None,
with_layout=with_layout,
circuit=circuit,
)
latex = qcimg.latex()
if filename:
with open(filename, "w") as latex_file:
latex_file.write(latex)
return latex
