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Diffstat (limited to 'Master/texmf-dist/fonts/source/jknappen/ec/txifract.mf')
-rw-r--r-- | Master/texmf-dist/fonts/source/jknappen/ec/txifract.mf | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/jknappen/ec/txifract.mf b/Master/texmf-dist/fonts/source/jknappen/ec/txifract.mf new file mode 100644 index 00000000000..b81aa02ea65 --- /dev/null +++ b/Master/texmf-dist/fonts/source/jknappen/ec/txifract.mf @@ -0,0 +1,141 @@ +% txifract.mf +% +% (c) Copyright 1995, 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) +% +% Ready made fractions 1/2, 1/4, 3/4 in italic style + +version_check(1,0); % |version_check| was introduced in dc1.3 + +ecchar"Italic fraction one quarter"; +beginchar(oct"274",8u#,body_height#,desc_depth#); +italcorr body_height#*slant-.5u#; +adjust_fit(0,0); pickup tiny.nib; +numeric c_height; c_height=good.y .5[h,-d]+.5rule_thickness; +numeric light_stem; light_stem=hround .4[stem',cap_stem']; +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=c_height+rule_thickness; +filldraw stroke z1e--z2e; % stem +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=.8[y2,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)}..{left}z4e; % point +penlabels(1,2,3,4); +clearxy; +numeric hh; hh=c_height-2rule_thickness; +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=hh+o; bot y2r=0; bot y3r=vround(.08hh-.5bar); +bot y4r=vround-.5bar; bot y5r=vround(.03hh-.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); +pickup rule.nib; +top y98=top y99=c_height; x98=w-x99=hround .5u; +draw z98--z99; % fraction bar +labels(98,99); endchar; + +ecchar"Italic fraction one half"; +beginchar(oct"275",8u#,body_height#,desc_depth#); +italcorr body_height#*slant-.5u#; +adjust_fit(0,0); pickup tiny.nib; +numeric c_height; c_height=good.y .5[h,-d]+.5rule_thickness; +numeric light_stem; light_stem=hround .4[stem',cap_stem']; +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=c_height+rule_thickness; +filldraw stroke z1e--z2e; % stem +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=.8[y2,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)}..{left}z4e; % point +penlabels(1,2,3,4); +clearxy; +pickup fine.nib; +numeric hh; hh=c_height-2rule_thickness; +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); +x3=.6[x2,x4]; lft x4r=hround(u-.5hair); +x5=x7=.5w-.5u; rt x6r=hround(w-u); lft x8l=hround(1.5u-.5hair); +y1=.5[.5x_height-d,hh]; y2=1/3[y1,y3]; y4=.5x_height-d; +bot y3r=vround .78[-d,y4]; +top y5r=hh+o; y6=.5[y5,y7]; y7=.52[-d,y4]; bot y8=-d-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=-d-o; y11=.38[-d,.5x_height]; +filldraw stroke z8e{up}...z9e{right}..{right}z10e...{up}z11e; % bar +penlabels(1,2,3,4,5,6,7,8,9,10,11); +pickup rule.nib; +top y98=top y99=c_height; x98=w-x99=hround .5u; +draw z98--z99; % fraction bar +labels(98,99); endchar; + +ecchar"Italic fraction three quarters"; +beginchar(oct"276",8u#,body_height#,desc_depth#); +italcorr body_height#*slant-.5u#; +adjust_fit(0,0); +numeric c_height; c_height=good.y .5[h,-d]+.5rule_thickness; +numeric dd; dd=c_height+rule_thickness; +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[x_height,h]; y2=.5[y1,y3]; y7=y8=.52[dd,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[dd,h]; bot y10r=dd-o; y11=dd+1/3x_height; 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); +clearxy; +numeric hh; hh=c_height-2rule_thickness; +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=hh+o; bot y2r=0; bot y3r=vround(.08hh-.5bar); +bot y4r=vround-.5bar; bot y5r=vround(.03hh-.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); +pickup rule.nib; +top y98=top y99=c_height; x98=w-x99=hround .5u; +draw z98--z99; % fraction bar +labels(98,99); endchar; + +endinput; |