def to_latex(circuit, settings=None):
"""
Translates a given pyquil Program to a TikZ picture in a Latex document.
:param Program circuit: The circuit to be drawn, represented as a pyquil program.
:param dict settings: An optional dictionary with settings for drawing the circuit. See `get_default_settings`
in `latex_config` for more information about what settings should contain.
:return: LaTeX document string which can be compiled.
:rtype: string
"""
if settings is None:
settings = get_default_settings()
text = header(settings)
text += body(circuit, settings)
text += footer()
return text
def test_to_latex():
"""A test to give full coverage of latex_generation and latex_config."""
qubits = range(3)
p = Program()
p.inst(X(qubits[0]), Y(qubits[0]), CZ(qubits[0], qubits[2]),
SWAP(qubits[0], qubits[1]), MEASURE(qubits[0], None),
CNOT(qubits[2], qubits[0]))
_ = to_latex(p)
# Modify settings to access non-standard control paths.
settings = get_default_settings()
settings['gates']['AllocateQubitGate']['draw_id'] = True
settings['gate_shadow'] = None
_ = to_latex(p, settings)
settings['control']['shadow'] = True
_ = to_latex(p, settings)