get_subplot_label_format_function

get_subplot_label_format_function(format_function: BuiltinSubPlotLabelFormatFunctionKey | Callable[[int, int | None], str]) → Callable[[int, int | None], str]

Get subplot label function from BuiltinSubPlotLabelFormatFunctions if it is a key.

This function is mainly needed for typing reasons.

Parameters:

format_function (BuiltinSubPlotLabelFormatFunctionKey | Callable[[int, int | None], str]) – Key BuiltinSubPlotLabelFormatFunctions to retrieve builtin function or user defined format function.

Returns:

Function to format subplot label.

Return type:

Callable[[int, int | None], str]