currently_active

File Purpose: manage currently active figure, axs, etc.

Functions

current_axes_exists()	tells whether there is a "current" axes.
current_axes_has_data()	returns whether the current axes has any data plotted on it.
current_axes_or_None()	returns current axes, or None if there is no "current axes".
current_figure_exists()	tells whether there is a "current" figure.
current_figure_or_None()	returns current figure, or None if there is no "current figure".
current_image_exists()	tells whether there is a "current" image.
current_image_or_None()	returns current image, or None if there is no "current image".
maintaining_current_axes([enabled])	returns context manager which (if enabled) restores current axes upon exit.
maintaining_current_figure([enabled])	returns context manager which (if enabled) restores current figure upon exit.
maintaining_current_image([enabled])	returns context manager which (if enabled) restores current image upon exit.
maintaining_current_plt(*maintain[, default])	returns context manager which restores current figure, axes, image upon exit.
using_current_axes(axes)	returns context manager which sets current axes upon entry; restores upon exit.
using_current_figure(figure)	returns context manager which sets current figure upon entry; restores upon exit.
using_current_image(image)	returns context manager which sets current image upon entry; restores upon exit.
using_current_plt(*[, figure, axes, image])	returns context manager which sets values for "current" figure, axes, image upon entry; restores upon exit.

Classes

MaintainingCurrentPlt(*maintain[, default])	context manager which restores current figure, axes, image upon exit.
UsingCurrentPlt(*[, figure, axes, image])	context manager which sets values for "current" figure, axes, image upon entry; restores upon exit.