%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% bang10.mf: METAFONT file that defines the Bengali alphabet (regular)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%%  This file is part of the package BANGTEX, containing Bangla fonts
%%  and style files for the TeX/LaTeX typesetting systems
%%
%%  Copyright (C) 2001, 2002 Palash Baran Pal 
%%  e-mail: pbpal@theory.saha.ernet.in internet:
%%  internet: http://tnp.saha.ernet.in/~pbpal
%%  Address: Saha Institute of Nuclear Physics
%%	     1/AF Bidhan Nagar
%%	     Calcutta 700064, INDIA
%%
%%  Original release: January 2001
%%  Latest modification released: January 2002
%%
%%  This program is free software; you can redistribute it and/or modify
%%  it under the terms of the GNU General Public License as published by
%%  the Free Software Foundation; either version 2 of the License, or
%%  (at your option) any later version.
%%
%%  This program is distributed in the hope that it will be useful,
%%  but WITHOUT ANY WARRANTY; without even the implied warranty of
%%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
%%  GNU General Public License for more details.
%%
%%  You should have received a copy of the GNU General Public License
%%  along with this program; if not, write to the Free Software
%%  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
%%  02111-1307 USA
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


def makebox(text rule) =
  for y=0,h,matra_f*h,matra_f*h/2,-d:
    rule((0,y)t_,(w,y)t_);
  endfor % horizontals
  for x=0,w:
    rule((x,-d)t_,(x,h)t_);
  endfor % verticals
  for rv=1 upto floor(w/1pt):
    for x=1pt*rv:
      rule((x,-d)t_,(x,h)t_);
    endfor
  endfor% more verticals
enddef;



mode_setup;
font_size 10pt#;
u# = 1/3pt#;
s# = 1/3pt#;
em# := 20pt#; cap# := 20pt#;
thin# := 1/3pt#; thick# := 5/6pt#;
o# := 1/5pt#;
define_pixels(em,cap);
define_blacker_pixels(thin,thick);
define_corrected_pixels(o);
numeric stwd, stht, stdp, penth;
numeric stem_width, stem_slope;
numeric matra_thickness, matra_f, matra_h,matra_t, matra_slope;
numeric dot_diam, ball_hang, ha_dip;
numeric lindent, rindent;
numeric xmag; xmag = 1;
%%%%%%%%%%%%%%%%%%%%%%%%%
%% matra_thickness should be removed at the end
%%%%%%%%%%%%%%%%%%%%%%%%%
stwd# = 10pt#; stht# = 8pt#; stdp# = 2pt#;
penth# = 0.4pt; dflt_pen := savepen;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
stem_width = xmag*.55pt;
stem_slope = 45;
dot_diam = 1pt; % diameter of dots in "ra", "ya" etc.
matra_thickness = .75pt;
matra_slope = 115;
matra_f = .75; % fraction of h where normally the top end of matras rest
matra_t = 3/50; % thickness of matras as a fraction of matra_f
matra_h = matra_f-.5matra_t; 
ball_hang = .7pt;
ha_dip = .7pt; % the depth by which the end of "ha" dips below baseline
lindent = 1.5stem_width;
rindent = 1.5stem_width;
numball_one = 9/50*8pt; % large balls used in numerals
numball_two = 0.8*numball_one; % small balls used in numerals
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
font_quad 18u#+2s#;
font_normal_space 9u#+3s#;
font_normal_stretch 3u#;
font_normal_shrink 2u#;
numeric slantval; slantval = 0;



input bangbase;
end;

%%% End of bang10.mf