AstrowidgetMarkersChangedMessage

class jdaviz.core.events.AstrowidgetMarkersChangedMessage(has_markers, *args, **kwargs)

Bases: Message

Message generated when markers are added/removed from an image viewer via astrowidgets API

Create a new message

Parameters:

• sender – The object sending the message

• tag – An optional string describing the message

Attributes Summary

has_markers

Attributes Documentation

has_markers