What is this widget? -- again

[Muddy Coder]

Hi Folks,

Sorry for the unclear question in last post. Well, I am using Tkinter
to do GUI, and I just don't know what kind of widget can let me do
annotation on an image being displayed. An example is the Paint of
Windows: a dotted line box appearing on a image to hold a typed in
text. I just can't figure out what widget in Tkinter is equivalent to
that dotted line box. Please help, thanks again!


Cosmo