add_callback(self, func)
The callback function. It must have the signature:
def func(artist: Artist) -> Any
where artist is the calling .Artist
. Return values may exist but are ignored.
The observer id associated with the callback. This id can be used for removing the callback with :None:None:`.remove_callback` later.
Add a callback function that will be called whenever one of the .Artist
's properties changes.
The following pages refer to to this document either explicitly or contain code examples using this.
matplotlib.artist.Artist.pchanged
matplotlib.artist.Artist.remove_callback
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them