Spine

class astropy.visualization.wcsaxes.frame.Spine(parent_axes, transform, *, data_func=None)

Bases: object

A single side of an axes.

This does not need to be a straight line, but represents a ‘side’ when determining which part of the frame to put labels and ticks on.

Parameters:

parent_axesWCSAxes

The parent axes

transformTransform

The transform from data to world

data_funcpython:callable()

If not None, it should be a function that returns the appropriate spine data when called with this object as the sole argument. If None, the spine data must be manually updated in update_spines().

Attributes Summary

data
pixel
world

Attributes Documentation

data

pixel

world