[NTG-context] \MPpos, pxy, initialize_box(), oh my!

2010-06-04 Thread Adam Fuller
hello all, i finished a presentation (my first ConTeXt creation!), and now i've got a couple days to get creative again. i'm trying to understand how the typeset lines of text in the MetaPost manual were outlined in Section 5.1. i've just discovered that \MPpos only seems to work in

Re: [NTG-context] \MPpos, pxy, initialize_box(), oh my!

2010-06-04 Thread Hongwen Qiu
于 2010年06月04日 23:41, Adam Fuller 写道: initialize_box sets `pxy' to \hpos's contents bounding box. what if you want pxy to be not strictly a rectangle, but the path that encloses text, etc., which is just part of flowing text in a paragraph If I'm not misunderstanding some concepts, bounding