viewer.widgets

Module: viewer.widgets

Widgets for interacting with ImageViewer.

These widgets should be added to a Plugin subclass using its add_widget method or calling:

plugin += Widget(...)

on a Plugin instance. The Plugin will delegate action based on the widget’s parameter type specified by its ptype attribute, which can be:

'arg' : positional argument passed to Plugin's `filter_image` method.
'kwarg' : keyword argument passed to Plugin's `filter_image` method.
'plugin' : attribute of Plugin. You'll probably need to add a class
    property of the same name that updates the display.