erlab.interactive.bzplot

Classes

BZPlotWidget(bvec)
BZPlotter([params, param_type, execute])	Interactive Brillouin zone plotter.
LatticeWidget(bvec)

class erlab.interactive.bzplot.BZPlotter(params=None, param_type=None, execute=True)

Bases: QMainWindow

Interactive Brillouin zone plotter.

Parameters:

• params (tuple of floats or 3 by 3 array-like, optional) – Input parameter for plotting. If param_type is ‘lattice’, it must be a 6-tuple containing the lengths a, b, c and angles alpha, beta, gamma. Otherwise, it must be a 3 by 3 numpy array with each row vector containing each real/reciprocal lattice vector. If not provided, a hexagonal lattice is shown by default.

• param_type (Literal['lattice', 'avec', 'bvec'] | None, default: None) – Specifies the param_type of the input parameters. Valid param_types are 'lattice', 'avec', 'bvec'. By default, 'bvec' is assumed.

• execute (bool, default: True) – If True, the Qapp instance will be executed immediately.

class erlab.interactive.bzplot.LatticeWidget(bvec)

Bases: QTabWidget

block_params_signals(b)

latt_changed()

avec_changed()

bvec_changed()

set_latt(a, b, c, alpha, beta, gamma)

set_avec(avec)

set_bvec(bvec)

property latt_vals

property avec_val

property bvec_val

class erlab.interactive.bzplot.BZPlotWidget(bvec)

Bases: QWidget

set_bvec(bvec, update=True)