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       mdraw_per_char_extents - Obtain per character dimension information.


       void mdraw_per_char_extents (MFrame * frame, MText * mt, MDrawMetric * array_return,
       MDrawMetric * overall_return)


       Obtain per character dimension information. The mdraw_per_char_extents() function computes
       the text dimension of each character in M-text mt.  The faces given as text properties in
       mt and the default face of frame frame determine the fonts to draw the text. Each
       successive element in array_return is set to the drawn metrics of successive characters,
       which is relative to the origin of the drawing, and a rectangle for each character in mt.
       The number of elements of array_return must be equal to or greater than the number of
       characters in mt.

       If pointer overall_return is not NULL, this function also computes the extents of the
       overall text and stores the results in the members of the structure pointed to by


       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology
       Permission is granted to copy, distribute and/or modify this document under the terms of
       the GNU Free Documentation License <>.