dup_axis ¶

dup_axis(
    transform: Callable[[float], float] | None = None,
    *,
    name: SecondaryName = None,
    breaks: SecondaryBreaks = None,
    labels: SecondaryLabels = None,
    guide: Union = None,
) -> SecondaryAxisSpec

Copy the primary axis to the other side (ggplot2 dup_axis()).

As sec_axis() with every unset option derive()d: the same title, breaks and labels as the primary axis.

Parameters:

transform (callable, default: None ) –

As in sec_axis(); the identity by default.
name (SecondaryName, default: None ) –

As in sec_axis(); unset ones are derive().
breaks (SecondaryName, default: None ) –

As in sec_axis(); unset ones are derive().
labels (SecondaryName, default: None ) –

As in sec_axis(); unset ones are derive().
guide (SecondaryName, default: None ) –

As in sec_axis(); unset ones are derive().

Returns:

SecondaryAxisSpec –

Pass it as sec_axis= to a continuous position scale.

Raises:

UnsupportedValueError –

If an option has the wrong type.
SpecError –

If labels do not match the breaks or the guide is unknown.

Examples:

>>> from ggrust import *
>>> data = {"x": [1, 2, 3], "y": [2.0, 4.5, 3.0]}
>>> plot = ggplot(data, aes("x", "y")) + geom_point() + scale_y_continuous(sec_axis=dup_axis())