An experimental module for reading single-page dvi files output by
TeX. Several limitations make this not (currently) useful as a
general-purpose dvi preprocessor. The idea is that the file has a
single page with only a single formula or other piece of text.
 
Interface:
 
   dvi = Dvi(filename)
   dvi.read()
   text, boxes = dvi.output(72)
   for x,y,font,glyph in text:
       fontname, pointsize = dvi.fontinfo(font)
       ...
   for x,y,height,width in boxes:
       ...

Modules
		os struct

Classes
		__builtin__.object Dvi Tfm   class Dvi(__builtin__.object)       Methods defined here: __init__(self, filename) arg(self, nbytes, signed=False) bop(self, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, p) dispatch(self, byte) down(self, a) down_y(self, new_y) down_z(self, new_z) eop(self) fnt_def(self, k, c, s, d, a, l, n) fnt_num(self, k) fontinfo(self, f) Name and size in (Adobe) points. nop(self) output(self, dpi) Return lists of text and box objects transformed into a standard Cartesian coordinate system at the given dpi value. The coordinates are floating point numbers, but otherwise precision is not lost and coordinate values are not clipped to integers. pop(self) post(self) post_post(self) pre(self, i, num, den, mag, comment) push(self) put_char(self, char) put_rule(self, a, b) read(self, debug=False) right(self, b) right_w(self, new_w) right_x(self, new_x) set_char(self, char) set_rule(self, a, b) xxx(self, special) Data descriptors defined here: __dict__ dictionary for instance variables (if defined) __weakref__ list of weak references to the object (if defined)   class Tfm(__builtin__.object)       Methods defined here: __init__(self, filename) Data descriptors defined here: __dict__ dictionary for instance variables (if defined) __weakref__ list of weak references to the object (if defined)

Data
		dvistate = <matplotlib.cbook.Bunch instance at 0xa4c8c0>