%% This file is public domain. %% Originally written 1990, Alan Hoenig. %% Notice added by Clea F. Rees 2010/12/13 following correspondence between Alan Hoenig and Karl Berry. % This is CDTT10.MF, Computer Durer Typewriter Type at 10 point design size. % Parameters from CDR10.MF are used as much as possible. if unknown cmbase: input cmbase fi font_identifier:="CDTT"; font_size 10pt#; %% u#:=21/36pt#; % unit width hstretch:=.9; vstretch:=1; width_adj#:=0pt#; % width adjustment for certain characters serif_fit#:=0pt#; % extra sidebar near lowercase serifs cap_serif_fit#:=0pt#; % extra sidebar near uppercase serifs letter_fit#:=0pt#; % extra space added to all sidebars body_height#:=250/36pt#; % height of tallest characters asc_height#:=220/36pt#; % height of lowercase ascenders cap_height#:=220/36pt#; % height of caps fig_height#:=220/36pt#; % height of numerals x_height#:=155/36pt#; % height of lowercase without ascenders bar_height#:=110/36pt#; math_axis#:=110/36pt#; % axis of symmetry for math symbols bar_height#:=79/36pt#; % height of crossbar in lowercase e comma_depth#:=50/36pt#; % depth of comma below baseline desc_depth#:=80/36pt#; % depth of lowercase descenders % Durer's letters are based on units derived from the side of a square. side#:=.9cap_height#; thickfudge:=.14; thinfudge:=.9; thick#:=thickfudge*side#; % thickness of all thick limbs in Roman font thin#:=thinfudge*thick#; % thinness of all thin limbs eta:=2-sqrt2; % darkness for serifs serif_darkness:=0; crisp#:=20/36pt#; % diameter of serif corners tiny#:=20/36pt#; %% diameter of rounded corners fine#:=7/36pt#; % diameter of sharply rounded corners rule_thickness#:=.4pt#; % thickness of lines in math symbols cap_stem#:=thick#; % thickness of majuscule stems stem#:=thick#; dish#:=0pt#; % amount erased at top or bottom of serifs bracket#:=0; %% vertical distance from serif base to tangent jut#:=thick#; %% protrusion of lowercase serifs cap_jut#:=thick#; %% protrusion of uppercase serifs beak_jut#:=10/36pt#; % horizontal protrusion of beak serifs slab#:=thin#; %% serif and arm thickness dslab#=thin#; %%slab value used in Durer fonts hair#:=vair#:=thin#; o#:=4/36pt#; % amount of overshoot for curves apex_o#:=thin#; % amount of overshoot for diagonal junctions apex_corr#=3thick#; slant:=0; % tilt ratio $(\Delta x/\Delta y)$ fudge:=.81; % factor applied to weights of heavy characters superness:=1/sqrt2; % parameter for superellipses superpull:=0; % extra openness inside bowls beak_darkness:=0; % fraction of triangle inside beak serifs boolean informal; informal:=false; % generating informal font? serifs:=true; % should serifs and bulbs be attached? monospace:=true; % should all characters have the same width? boolean whole_font; whole_font:=false; generate dtitle %% switch to the driver file---Durer title