ó  ‰\c@sdZddlTddlTdS(sM 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. i(t*N(t__doc__tcorethistory(((s>lib/python2.7/site-packages/skimage/viewer/widgets/__init__.pyts