EVOLUTION-MANAGER

Edit File: txitlod.mf

% txitlod.mf % % (c) Copyright 1995, 1996, 1997 J"org Knappen % % This file is part of ecfonts version 1.0 % % Please read the files 00readme.txt, 00inst.txt, 00error.txt, and % copyrite.txt for further information % % You find some documentation in ecdoc.tex (needs LaTeX2e) % % Included with permission of the original author % % This file contains the ten ITALIC digits in so-called old style. % Character codes \0060 through \0071 are generated. % GJC LOKHORST March 3, 1995 version_check(1,0); % |version_check| was introduced in dc1.3 % All digits have the same width font_digit_width 9u#; %% FROM OLDDIG ecchar "Oldstyle numeral 0"; beginchar("0",9u#,x_height#,0); italcorr .7x_height#*slant-max(.2u#,.95u#-.5curve#); adjust_fit(0,0); penpos1(vair,90); penpos3(vair,-90); penpos2(curve,180); penpos4(curve,0); if not monospace: interim superness:=sqrt(more_super*hein_super); fi x2r=hround max(.7u,1.45u-.5curve); x4r=w-x2r; x1=x3=.5w; y1r=h+o; y3r=-o; y2=y4=.5h-vair_corr; y2l:=y4l:=.52h; penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3) & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle; % bowl penlabels(1,2,3,4); endchar; ecchar "Oldstyle numeral 1"; beginchar("1",9u#,x_height#,0); italcorr x_height#*slant+.5cap_stem#-4.25u#; adjust_fit(0,0); numeric light_stem; light_stem=hround .4[stem',cap_stem']; pickup tiny.nib; pos1(light_stem,0); pos2(light_stem,0); lft x1l=lft x2l=hround(.5(w+.5u)-.5cap_stem'); top y1=h+apex_o; bot y2=0; filldraw stroke z1e--z2e; % stem if not serifs: save slab; slab=bar; fi dish_serif(2,1,a,1/3,min(2.25u,lft x2l-1.5u), b,1/3,min(2.25u,w-1.25u-rt x2r)); % serif pickup crisp.nib; pos3(slab,-90); pos4(bar,-90); top y3l=h+apex_o; top y4l=if monospace: .8 else: .9 fi\\ h+apex_o; lft x4=max(1.25u,tiny.lft x1l-2.35u); tiny.rt x1r=lft x3+.25[tiny,hair]; erase fill z3l{x4l-x3l,3(y4l-y3l)}...z4l{left} --(x4l,h+apex_o+1)--(x3l,h+apex_o+1)--cycle; % erase excess at top filldraw stroke z3e{x4e-x3e,3(y4e-y3e)}..z4e{left}; % point penlabels(1,2,3,4); endchar; ecchar "Oldstyle numeral 5"; beginchar("5",9u#,x_height#,desc_depth#); italcorr x_height#*slant-u#; adjust_fit(0,0); numeric bot_thickness,light_hair; bot_thickness=max(fine.breadth,vround(slab-vair_corr)); light_hair=hround(cap_hair if hefty: -2stem_corr fi); pickup tiny.nib; pos5(vair,180); pos6(vair,90); bot y5=vround(.53[-d,h]-vair); top y6r=max((vround .61803[-d,h])+o,top y6r+y5+eps-y6l); pos3(light_hair,0); pos4(light_hair,0); lft x3l=max(1.35u,2.1u-.5light_hair); x3=x4=x5; y4=y5; top y3=h if not hefty: +o fi; filldraw stroke z3e--z4e; % thin stem penpos7(cap_stem-fine,0); penpos8(bot_thickness-fine,-90); fine.rt x7r=hround(w-.9u); x8=.5[u,x7]; x6=.5[x5,x7]; erase fill z5--bot z5--(x6,bot y5)--z6{left} ..tension .9 and 1..{x5-x6,3(y5-y6)}cycle; % erase excess in middle filldraw stroke z6e{left}..tension .9 and 1..{x5-x6,3(y5-y6)}z5e; % link pickup fine.nib; pos6'(vair,90); z6'=z6; y7=.5[y6,y8]; bot y8r=-d-o; filldraw stroke pulled_arc.e(6',7) & pulled_arc.e(7,8); % bowl if serifs: pos9(hair,-180); y9=.5[-d,y5]; lft x9r=hround .9u; pos10(flare+1/3(cap_stem-stem),-180); bulb(8,9,10); % bulb else: pos9(3/7[bot_thickness,flare],angle(-7u,-h-d)); lft x9r=hround .9u; bot y9r=(vround .15[-d,h])-o; x9l:=good.x x9l; y9l:=good.y y9l; filldraw stroke term.e(8,9,left,1,4); fi % terminal if hefty: pickup crisp.nib; pos1(slab,90); pos2(hair,0); top y1r=h; x1=x4; rt x2r=hround(w-1.5u); y2=y1l-eps; arm(1,2,a,0,0); % arm else: numeric flag_breadth; flag_breadth=7/8[vair,cap_curve]; pos1(flag_breadth,90); pos2(flag_breadth,60); pos0(vair,90); top y1r=tiny.top y3; top y2r=(vround .95[-d,h])+o; y0r=y1r; lft x1=tiny.lft x3l; x2r=.5[x1,x0]; rt x0=hround(w-1.6u); erase fill top z1r--z1r...{right}z2r --(x2r,top y1r)--cycle; % erase excess at top filldraw stroke z1e...{right}z2e...z0e; fi % flag penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar; ecchar "Oldstyle numeral 6"; beginchar("6",9u#,fig_height#,0); italcorr fig_height#*slant-u#; adjust_fit(0,0); numeric top_thickness,bot_thickness,side_thickness,pull; top_thickness=max(fine.breadth,vround(slab-2vair_corr)); bot_thickness=max(fine.breadth,vround(slab-vair_corr)); side_thickness=max(fine.breadth,hround 1/3[curve,cap_curve]); pull=min(.25,1.5superpull); pickup fine.nib; pos2(top_thickness,-270); pos3(side_thickness,-180); pos4(bot_thickness,-90); pos5(side_thickness,0); pos6(vair,90); lft x3r=w-rt x5r=hround max(.75u,1.5u-.5side_thickness); x4=x6-.1u=x2-u=.5w; top y2r=h+o; y3=.5[y2,y4]; bot y4r=-o; y5=.5[y4,y6]; top y6=vround 5/8h+o; path p; p=pulled_super_arc.l(3,4)(pull); numeric t; t=xpart(p intersectiontimes((x3r,y5)--(x4,y5))); pos7(thin_join,180); z7l=point t of p; (x,y6r)=whatever[z7l,z6l]; x6r:=min(x,.5[x5r,x6]); filldraw stroke pulled_super_arc.e(2,3)(pull) & {{interim superness:=more_super; pulled_super_arc.e(3,4)(pull)}} & {{less_tense; pulled_super_arc.e(4,5)(pull) & pulled_super_arc.e(5,6)(pull)}} & z6e{left}...{direction t of p}z7e; % arc and bowl if serifs: pos1(hair,-360); pos0(flare,-360); rt x0r=max(rt x2+eps,hround(w-1.2u)); y0=vround min(.9h-.5flare,.85h+.5flare)+o; {{less_tense; bulb(2,1,0)}}; % arc and bulb else: pos1(vround .1[top_thickness,flare],90); top y1r=vround .97h+o; rt x1=hround(x5-.5); filldraw stroke term.e(2,1,right,.9,4); fi % terminal penlabels(0,1,2,3,4,5,6,7); endchar; ecchar "Oldstyle numeral 8"; beginchar("8",9u#,fig_height#,0); italcorr fig_height#*slant-u#; adjust_fit(0,0); numeric top_thickness,mid_thickness,bot_thickness,upper_side,lower_side,theta; top_thickness=max(fine.breadth,vround(slab-2vair_corr)); bot_thickness=max(fine.breadth,vround(slab-vair_corr)); x0=.5w; y0=.54h; if hefty: mid_thickness=vround 2/3vair; upper_side=hround(stem-3stem_corr); lower_side=hround min(.5[curve,cap_curve]-stem_corr,upper_side+.25u); penpos1(top_thickness,90); penpos2(upper_side,180); penpos3(mid_thickness,270); penpos8(upper_side,360); penpos4(mid_thickness,90); penpos7(lower_side,180); penpos6(bot_thickness,270); penpos5(lower_side,360); penpos0(vair,90); z3l=z0r; z4l=z0l; x1=x6=.5w; x2r=w-x8r=hround u; x7r=w-x5r=hround .75u; top y1r=h+o; bot y6r=-o; y2=y8=.5[y1l,y3l]; y7=y5=.5[y4l,y6l]; filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3); % left half of upper bowl filldraw stroke pulled_arc.e(4,5) & pulled_arc.e(5,6); % right half of lower bowl filldraw stroke pulled_arc.e(6,7) & pulled_arc.e(7,4); % left half of lower bowl filldraw stroke pulled_arc.e(3,8) & pulled_arc.e(8,1); % right half of upper bowl else: pickup fine.nib; theta=90-angle(18u,h); slope:=-h/18u; upper_side=max(fine.breadth,hround(.5[hair,stem]-stem_corr)); lower_side=hround(.5[hair,stem]+stem_corr); if lower_side>1.2upper_side: upper_side:=lower_side; fi pos1(top_thickness,-90); pos6(bot_thickness,-90); x1=x6=.5w; top y1l=h+o; bot y6r=-o; pos0(cap_stem,theta); lft x2l=w-rt x8l=hround 1.25u; lft x7r=w-rt x5r=hround .75u; x2r-x2l=upper_side-fine; x5r-x5l=lower_side-fine; ellipse_set(1l,2l,3l,0l); ellipse_set(1r,2r,3r,0r); ellipse_set(6l,5l,4l,0l); ellipse_set(6r,5r,4r,0r); numeric tau; tau=max(.8,.20710678/(superness-.5)); filldraw stroke z1e{left}..tension atleast tau..z2e{down} ..z3e---z4e..z5e{down}..tension atleast tau..z6e{left}; % S stroke pos7(lower_side,180); pos8(upper_side,180); y7=.5[y5l,y5r]; y8=.5[y2l,y2r]; pos9(vair,90); z9=z0; filldraw stroke z1e{right}..tension atleast tau..z8e{down} ..tension atleast tau and atleast 1..{-18u,-.618h}z9e; % upper right stroke filldraw stroke z6e{left}..tension atleast tau..z7e{up} ..tension atleast tau and atleast 1..{18u,.5h}z9e; fi % lower left stroke penlabels(0,1,2,3,4,5,6,7,8,9); endchar; ecchar "Oldstyle numeral 9"; beginchar("9",9u#,x_height#,desc_depth#); italcorr x_height#*slant-u#; adjust_fit(0,0); numeric top_thickness,bot_thickness,side_thickness,pull; top_thickness=max(fine.breadth,vround(slab-2vair_corr)); bot_thickness=max(fine.breadth,vround(slab-vair_corr)); side_thickness=max(fine.breadth,hround 1/3[curve,cap_curve]); pull=min(.25,1.5superpull); pickup fine.nib; pos2(bot_thickness,-90); pos3(side_thickness,0); pos4(top_thickness,90); pos5(side_thickness,180); pos6(vair,270); w-rt x3r=lft x5r=hround max(.75u,1.5u-.5side_thickness); x4-.1u=x6+.1u=x2+.75u=.5w; bot y2r=-d-o; y3=.5[y2,y4]; top y4r=h+o; y5=.5[y4,y6]; bot y6=(vround 3/8[-d,h])-o; path p; p=pulled_super_arc.l(3,4)(pull); numeric t; t=xpart(p intersectiontimes((x3r,y5)--(x4,y5))); pos7(thin_join,360); z7l=point t of p; (x,y6r)=whatever[z7l,z6l]; x6r:=max(x,.5[x5r,x6]); filldraw stroke pulled_super_arc.e(2,3)(pull) & {{interim superness:=more_super; pulled_super_arc.e(3,4)(pull)}} & {{less_tense; pulled_super_arc.e(4,5)(pull) & pulled_super_arc.e(5,6)(pull)}} & z6e{right}...{direction t of p}z7e; % arc and bowl if serifs: pos1(hair,-180); pos0(flare,-180); lft x0r=min(lft x2-eps,hround 1.2u); y0=vround max(.1[-d,h]+.5flare,.15[-d,h]-.5flare)-o; {{less_tense; bulb(2,1,0)}}; % arc and bulb else: pos1(.1[bot_thickness,flare],-120); bot y1r=(vround .07[-d,h])-o; lft x1r=hround 1.3u; filldraw stroke term.e(2,1,left,.9,4); fi % terminal penlabels(0,1,2,3,4,5,6,7); endchar; %% ADAPTED FROM ITALD ecchar "Oldstyle numeral 2"; beginchar("2",9u#,x_height#,0); italcorr .8x_height#*slant-.4u#; adjust_fit(0,0); pickup fine.nib; pos1(vair,45); pos2(vair,0); pos3(vair,-90); pos4(hair,-180); pos5(vair,-270); pos6(curve,-360); pos7(hair,-405); pos8(hair,-360); x1=x2-.5u; rt x2r=hround(3.5u+.5vair); % GJC LOKHORST x3=.6[x2,x4]; lft x4r=hround(u-.5hair); x3=.5[x2,x4]; lft x4r=hround u; x5=x7=.5w-.5u; rt x6r=hround(w-u); lft x8l=hround(1.5u-.5hair); y1=.5[.67x_height,h]; y2=.5[y1,y3]; y4=1/3[y3,y5];y3=bar_height; top y5r=h+o; y6=.5[y5,y7]; y7=.52y4; bot y8=-o; filldraw stroke if not hefty:z1e{2(x2-x1),y2-y1}...{down}z2e...{left}z3e...fi z4e{up}...pulled_arc.e(5,6) ...z7e{2(x7-x6),y7-y6}...{down}z8e; % main stroke pos9(vair,-90); pos10(vstem+curve-stem,-90); pos11(hair,0); x9=w-x10=2.5u; rt x11r=hround(w-.5u+.5hair); y9=.25[y10,y7]; bot y10r=-o; y11=.26x_height; filldraw stroke z8e{up}...z9e{right}..{right}z10e...{up}z11e; % bar penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar; ecchar "Oldstyle numeral 3"; beginchar("3",9u#,x_height#,desc_depth#); italcorr .8x_height#*slant-.4u#; adjust_fit(0,0); pickup fine.nib; pos1(vair,45); pos2(vair,0); pos3(vair,-90); pos4(hair,-180); pos5(vair,-270); pos6(stem,-360); pos7(bar,-450); pos8(bar,-450); x1=x2-.5u; rt x2r=hround(3.5u+.5vair); x3=.5[x2,x4]; lft x4r=hround u; x5=x7=.5w; rt x6r=hround(w-u); x8=x7-u; y1=.5[.67x_height,h]; y2=.5[y1,y3]; y7=y8=.52[-d,h]; bot y3r=vround 1/4[y7,h]; y4=1/3[y3,y5]; top y5r=h+o; y6=.5[y5,y7]; filldraw stroke if not hefty: z1e{2(x2-x1),y2-y1}...{down}z2e...{left}z3e...fi z4e{up}...pulled_arc.e(5,6) & pulled_arc.e(6,7)..z8e; % upper arc pos7'(vair,90); z7'l=z7r; pos9(curve,0); pos10(vair,-90); pos11(hair,-180); pos12(flare,-180); rt x9r=hround(w-u); x10=.5w-.5u; lft x11r=hround .75u; y9=.25[-d,h]; bot y10r=-d-o; y11=.22[-d,h];bulb(10,11,12); % bulb filldraw stroke pulled_arc.e(7',9) & pulled_arc.e(9,10); % lower arc penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar; ecchar "Oldstyle numeral 4"; beginchar("4",9u#,x_height#,desc_depth#); italcorr x_height#*slant+.5stem#-2.5u#; adjust_fit(0,0); pickup fine.nib; pos1(stem,0); pos6(stem,0); pos7(stem,0); pos2(bar,-45); pos3(bar,-90); pos4(bar,-90); pos5(bar,-45); rt x1r=hround(.5w+.5u+.5stem); lft x2l=hround .25u; x3=2.75u; x4=w-2u; rt x5r=hround(w-.25u); rt x6r=rt x7r=hround(2/3w+.5stem); y1+.5stem=h+o; bot y2r=0; bot y3r=vround(.08h-.5bar); bot y4r=vround-.5bar; bot y5r=vround(.03h-.5bar); y6+.5stem=bar_height; y7-.5stem=-d; filldraw circ_stroke z1e{down}...{3(x2-x1),y2-y1}z2e; % diagonal filldraw stroke z2e{z1-z2}...z3e{right}..{right}z4e ...{x5-x4,2(y5-y4)}z5e; % bar filldraw z6l---z7l..z7r---z6r..cycle; % stem penlabels(1,2,3,4,5,6,7); endchar; ecchar "Oldstyle numeral 7"; beginchar("7",9u#,x_height#,desc_depth#); italcorr x_height#*slant; adjust_fit(0,0); pickup fine.nib; numeric fat_curve; fat_curve=1.4[stem,curve]; pos1(hair,0); pos2(hair,0); pos3(vstem+curve-stem,-90); pos4(vair,-90); pos5(hair,0); pos6(fat_curve,0); top y1=h+o; y2=bar_height; y3l=y5=y1; bot y4r=vround(.5[y2,h]-.5vair); y6-.5fat_curve=-d-o; lft x2l=hround(.5u-.5hair); x3=.5w-.5u; x4=2/3w; rt x5r=hround(w-.75u+.5hair); rt x6r=hround(.5w+u+.5fat_curve); z1=z2+whatever*(z5-z6); filldraw stroke z1e--z2e; % serif filldraw stroke z2e{z1-z2}...z3e{right}..{right}z4e ...{2(x5-x6),y5-y6}z5e; % bar filldraw circ_stroke z6e{up}...{2(x5-x6),y5-y6}z5e; % diagonal penlabels(1,2,3,4,5,6); endchar; endinput;