embedding arbitrary graphics in text

[Travis Griggs <travisgriggs gmail com>]

I'm fleshing out a Smalltalk binding to Pango, and want to be able to  
show breakpoint graphics embedded at arbitrary points in the text.

I found the pange_attr_shape_new() function, but I don't know if  
that's what I want at all.

ATM, what would seem cool, is a way of having an Attribute that says  
"when I draw these items, run this callback with position information,  
so I can do some custom drawing at this point." But maybe that's the  
wrong way to think about getting the job done.

Help and pointers and hints appreciated! TIA


--
Travis Griggs
Objologist
"I did not have time to write you a short program, so I wrote you a  
long one instead."