scqubits.utils.plotting.matrix2d

scqubits.utils.plotting.matrix2d(matrix, mode='abs', show_numbers=True, show_colorbar=True, **kwargs)[source]

Display a matrix as a color-coded 2d plot, optionally printing the numerical values of the matrix elements.

Parameters:

  • matrix (ndarray) – 2d matrix data

  • mode (str) – choice from constants.MODE_FUNC_DICT for processing function to be applied to data

  • show_numbers (bool) – determines whether matrix element values are printed on top of the plot (default: True)

  • show_colorbar (bool) – switch whether to draw a color legend (default: True)

  • **kwargs – standard plotting option (see separate documentation)

Return type:

Tuple[Figure, Axes]

Returns:

figure and axes objects for further editing