%mode=ascii; if unknown fontsize#: fontsize#=10; fi designsize:=fontsize#; mode_setup; openit; if known Xerox_world: font_family "ASCII LOGO"; coding_scheme "ASCII LETTERS ONLY"; fi def clear = numeric x[],y[],x[]l,y[]l,x[]r,y[]r,dx[],dy[]; currentpicture:=nullpicture; enddef; def curve(suffix \$,\$\$,\$\$\$) = fill z\$l if known dz\$: {dz\$} fi .. z\$\$l{if known dz\$\$: dz\$\$ else: z\$\$\$l-z\$l fi} .. z\$\$\$l if known dz\$\$\$: {dz\$\$\$} fi & z\$\$\$l..z\$\$\$r & z\$\$\$r if known dz\$\$\$: {-dz\$\$\$} fi .. z\$\$r{if known dz\$\$: -dz\$\$ else: z\$r-z\$\$\$r fi} .. z\$r if known dz\$: {-dz\$} fi & z\$r..z\$l & cycle; enddef; vardef setpos@#(expr a,b) = z@#=.5[z@#l,z@#r] enddef; def setwidth (expr x) = chardx:=x; numeric w; w=chardx; if proofing>1: for n:=0 step 2bs until chardx-1: proofrule((n,-ydepth),(n,hheight)); endfor proofrule((chardx,-ydepth),(chardx,hheight)); proofrule((0,-ydepth),(chardx,-ydepth)); proofrule((0,0),(chardx,0)); proofrule((0,xheight),(chardx,xheight)); proofrule((0,capheight),(chardx,capheight)); proofrule((0,hheight),(chardx,hheight)); fi enddef; %def labelpos(text t) = % if proofing>1: % forsuffixes \$\$=l,,r: forsuffixes \$=t: % makelabel(str \$.\$\$, z\$.\$\$); endfor endfor fi enddef; def mask(expr mx,my) = cullit; pix:=nullpicture; unfill (0,0)..(round(mx+1)*pt,round(my+1)*pt)..cycle; for r=1 step 1 until mx*pt/2: addto pix also PIX shifted (2*r*sqsize,0); endfor cull pix including (1,9); for i:=0 step pxsize until my*pt: addto currentpicture also pix shifted(0,i); endfor picture pix; enddef; show designsize; numeric hheight,ydepth,bss,bs,f; 180f = designsize; hheight=140f ; ydepth=40f; bss = 140f/17.3; bs = bss*pt; maxx=16bs; maxy=17.3bs; % make mask paturn %if designsize*mag > 30: % pxsize=4; % rep=round(maxx/2+1); % sqsize=1; % picture pix,px,PIX; % px=pix=nullpicture; % addto px contour unitsquare scaled sqsize; % addto pix also px shifted (0,0); % addto pix also px shifted (sqsize,sqsize); % addto pix also px shifted (0,2sqsize); % addto pix also px shifted (sqsize,3sqsize); % cull pix excluding (0,0); % PIX=pix; % picture px,pix; %fi; vardef char.A = % setwidth (15bs); x1r:=16bs; y1:=0; x2r:=16bs; y2:=17.3bs; x3r:=6bs; y3:=0; x4:=12bs; y4:=3.5bs; x5:=7bs; y5:=3.5bs; penpos1(4.2bs,0); penpos2(4.2bs,0); penpos3(4.9bs,0); penpos4(2.4bs,90); penpos5(2.4bs,90); penstroke z1e..z2e; penstroke z2e..z3e; penstroke z4e..z5e; penlabels(1,2,3,4,5); enddef; vardef char.S = % setwidth (13bs); x1l:=1bs; y1l:=5.5bs; x2l:=1bs; y2l:=3bs; x3l:=1.6bs; y3l:=1bs; x4l:=3.7bs; y4l:=0; x5l:=11bs; y5l:=0; x6l:=13.4bs; y6l:=1bs; x7l:=14bs; y7l:=3bs; x8l:=14bs; y8l:=5.6bs; x9l:=13.6bs; y9l:=6.6bs; x10l:=13bs; y10l:=7.2bs; x11r:=2.2bs; y11r:=10.1bs; % x11l:=5.4bs; % y11l:=13bs; penpos1(4.25bs,0); penpos2(4.3bs,7); penpos3(4.4bs,28); penpos4(3.7bs,48); penpos5(3.4bs,126); penpos6(4.4bs,152); penpos7(4.25bs,174); penpos8(4.5bs,200); penpos9(4.55bs,208); penpos10(4.4bs,215); penpos11(4.2bs,215); % penpos11(4.4bs,215); x12r:=14bs; y12r:=11.8bs; x13r:=14bs; y13r:=14.3bs; x14r:=13.4bs; y14r:=16.3bs; x15r:=11.3bs; y15r:=17.3bs; x16r:=4bs; y16r:=17.3bs; x17r:=1.6bs; y17r:=16.3bs; x18r:=1bs; y18r:=14.3bs; x19r:=1bs; y19r:=11.7bs; x20r:=1.4bs; y20r:=10.7bs; x21r:=2.2bs; y21r:=10.1bs; x22l:=13bs; y22l:=7.2bs; penpos12(4.25bs,0); penpos13(4.3bs,7); penpos14(4.4bs,28); penpos15(3.7bs,48); penpos16(3.4bs,126); penpos17(4.4bs,152); penpos18(4.25bs,174); penpos19(4.5bs,200); penpos20(4.5bs,208); penpos21(4.2bs,215); penpos22(4.4bs,215); % penstroke z1e--z2e{z2-z1}..{z5-z4}z4e--z5e{z5-z4}..{z8-z7}z7e--z8e{z8-z7}..{z11-z10}z10e--z11e; penstroke z1e--z2e{z2-z1}..{z5-z4}z4e--z5e{z5-z4}..{z8-z7}z7e--z8e{z8-z7}..{z11-z10}z10e--z11e; penstroke z12e--z13e{z13-z12}..{z16-z15}z15e--z16e{z16-z15}..{z19-z18}z18e--z19e{z19-z18}..{z22-z21}z21e--z22e; penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21); enddef; vardef char.C = % setwidth (13bs); x1l:=1bs; y1l:=5.5bs; x2l:=1bs; y2l:=3bs; x3l:=1.6bs; y3l:=1bs; x4l:=3.7bs; y4l:=0; x5l:=11bs; y5l:=0; x6l:=13.4bs; y6l:=1bs; x7l:=14bs; y7l:=3bs; x8l:=14bs; y8l:=5.5bs; penpos1(4.3bs,0); penpos2(4.3bs,7); penpos3(4.4bs,28); penpos4(3.7bs,48); penpos5(3.4bs,126); penpos6(4.4bs,152); penpos7(4.3bs,174); penpos8(4.3bs,180); penstroke z1e---z2e{z2-z1}..{z5-z4}z4e---z5e{z5-z4}..{z8-z7}z7e---z8e; x12r:=14bs; y12r:=11.8bs; x13r:=14bs; y13r:=14.3bs; x14r:=13.4bs; y14r:=16.3bs; x15r:=11.3bs; y15r:=17.3bs; x16r:=4bs; y16r:=17.3bs; x17r:=1.6bs; y17r:=16.3bs; x18r:=1bs; y18r:=14.3bs; x19r:=1bs; y19r:=5.5bs; penpos12(4.25bs,0); penpos13(4.3bs,7); penpos14(4.4bs,28); penpos15(3.7bs,48); penpos16(3.4bs,126); penpos17(4.4bs,152); penpos18(4.3bs,174); penpos19(4.25bs,180); penstroke z12e---z13e{z13-z12}..{z16-z15}z15e---z16e{z16-z15}..{z19-z18}z18e---z19e; penlabels(1,2,3,4,5,6,7,8,12,13,14,15,16,17,18,19); enddef; vardef char.I = % setwidth (6bs); x1l:=1bs; y1l:=0; x2l:=1bs; y2l:=17.3bs; penpos1(4.2bs,0); penpos2(4.2bs,0); penstroke z1e..z2e; penlabels(1,2); enddef; %vardef char.a = char.A enddef; %vardef char.s = char.S enddef; %vardef char.c = char.C enddef; %vardef char.i = char.I enddef; vardef make@#(expr char_w)= begingroup beginchar(str@#,char_w,hheight,ydepth); "the character "&str @#; char@#; % if (fontsize#*mag>30) and (proofing=0): mask(char_w,hheight); fi endchar; endgroup enddef; %vardef make@#(expr char_w)= % begingroup beginchar(str@#,char_w,hheight,ydepth); % "the character "&str @#; char@#; endchar; %endgroup enddef; smoothing:=10; make.S(14bss); make.C(14bss); make.A(16bss); make.I(5.5bss);