a Qht@s^dZdZddlZddlZddlZddlmZddlmZddl m Z m Z m Z m Z mZmZmZmZddlmZmZddlmZmZdd lmZd ZejejZejZiZiZiZ iZ!Gd d d e"Z#Gd dde"Z$ddZ%GdddZ&dMddZ'ddZ(GdddZ)gZ*GdddZ+e,dZ-e,dZ.e,dZ/e,dZ0dd Z1da2Gd!d"d"e&Z3d#d$Z4d%d&Z5dNd'd(Z6d)d*Z7d+d,Z8d-d.Z9d/d0Z:d1d2Z;e;d3ZdPd7d8Z?dQd9d:Z@d;d<ZAdRd>d?ZBd@dAZCdBdCZDdDdEZEdFdGZFeGeHeHe He!HdHfdIdJZIddKlmJZJeJeI[JeKdLkrZeFeEdS)Sz3.3.0aThis provides a database of font metric information and efines Font, Encoding and TypeFace classes aimed at end users. There are counterparts to some of these in pdfbase/pdfdoc.py, but the latter focus on constructing the right PDF objects. These classes are declarative and focus on letting the user construct and query font objects. The module maintains a registry of font objects at run time. It is independent of the canvas or any particular context. It keeps a registry of Font, TypeFace and Encoding objects. 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