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Diffstat (limited to 'Master/texmf-dist/fonts/source/public/lamstex/lams2.mf')
-rw-r--r-- | Master/texmf-dist/fonts/source/public/lamstex/lams2.mf | 623 |
1 files changed, 623 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/lamstex/lams2.mf b/Master/texmf-dist/fonts/source/public/lamstex/lams2.mf new file mode 100644 index 00000000000..49c18c18ef3 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/lamstex/lams2.mf @@ -0,0 +1,623 @@ +% LAMS2.MF VERSION 1.0 +% COPYRIGHT (C) 1989 BY THE TEXPLORATORS CORPORATION +% ALL RIGHTS RESERVED + +if unknown cmbase: input cmbase fi +% replace the macro adjust_fit by version used in earlier cmbase files to +% avoid division by zero error caused by newer versions of cmbase +% Patch by Ingo Hadan (Jan 97) + +def normal_adjust_fit(expr left_adjustment,right_adjustment) = + l:=-hround(left_adjustment*hppp)-letter_fit; + interim xoffset:=-l; + charwd:=charwd+2letter_fit#+left_adjustment+right_adjustment; + r:=l+hround(charwd*hppp)-shrink_fit; + w:=r-hround(right_adjustment*hppp)-letter_fit; + enddef; + +def mono_adjust_fit(expr left_adjustment,right_adjustment) = + numeric expansion_factor; + mono_charwd#=2letter_fit# + +expansion_factor*(charwd+left_adjustment+right_adjustment); + forsuffixes $=u,jut,cap_jut,beak_jut,apex_corr: + $:=$.#*expansion_factor*hppp; endfor + l:=-hround(left_adjustment*expansion_factor*hppp)-letter_fit; + interim xoffset:=-l; + r:=l+mono_charwd-shrink_fit; + w:=r-hround(right_adjustment*expansion_factor*hppp)-letter_fit; + charwd:=mono_charwd#; charic:=mono_charic#; + enddef; + +font_identifier:="LAMS"; font_size 10pt#; + +u#:=20/36pt#; % unit width +width_adj#:=0pt#; % width adjustment for certain characters +serif_fit#:=0pt#; % extra sidebar near lowercase serifs +cap_serif_fit#:=5/36pt#; % extra sidebar near uppercase serifs +letter_fit#:=0pt#; % extra space added to all sidebars + +body_height#:=270/36pt#; % height of tallest characters +asc_height#:=360/36pt#; % height of lowercase ascenders +cap_height#:=246/36pt#; % height of caps +fig_height#:=232/36pt#; % height of numerals +x_height#:=155/36pt#; % height of lowercase without ascenders +math_axis#:=90/36pt#; % axis of symmetry for math symbols +bar_height#:=87/36pt#; % height of crossbar in lowercase e +comma_depth#:=70/36pt#; % depth of comma below baseline +desc_depth#:=0/36pt#; % depth of lowercase descenders + +crisp#:=8/36pt#; % diameter of serif corners +tiny#:=8/36pt#; % diameter of rounded corners +fine#:=7/36pt#; % diameter of sharply rounded corners +thin_join#:=7/36pt#; % width of extrafine details +hair#:=9/36pt#; % lowercase hairline breadth +stem#:=24/36pt#; % lowercase stem breadth +curve#:=29/36pt#; % lowercase curve breadth +ess#:=27/36pt#; % breadth in middle of lowercase s +flare#:=32/36pt#; % diameter of bulbs or breadth of terminals +dot_size#:=38/36pt#; % diameter of dots +cap_hair#:=11/36pt#; % uppercase hairline breadth +cap_stem#:=30/36pt#; % uppercase stem breadth +cap_curve#:=35/36pt#; % uppercase curve breadth +cap_ess#:=33/36pt#; % breadth in middle of uppercase s +rule_thickness#:=.4pt#; % thickness of lines in math symbols + +dish#:=1/36pt#; % amount erased at top or bottom of serifs +bracket#:=20/36pt#; % vertical distance from serif base to tangent +jut#:=30/36pt#; % protrusion of lowercase serifs +cap_jut#:=37/36pt#; % protrusion of uppercase serifs +beak_jut#:=10/36pt#; % horizontal protrusion of beak serifs +beak#:=70/36pt#; % vertical protrusion of beak serifs +vair#:=8/36pt#; % vertical diameter of hairlines +notch_cut#:=10pt#; % maximum breadth above or below notches +bar#:=11/36pt#; % lowercase bar thickness +slab#:=11/36pt#; % serif and arm thickness +cap_bar#:=11/36pt#; % uppercase bar thickness +cap_band#:=11/36pt#; % uppercase thickness above/below lobes +cap_notch_cut#:=10pt#; % max breadth above/below uppercase notches +serif_drop#:=4/36pt#; % vertical drop of sloped serifs +stem_corr#:=1/36pt#; % for small refinements of stem breadth +vair_corr#:=1/36pt#; % for small refinements of hairline height +apex_corr#:=0pt#; % extra width at diagonal junctions + +o#:=8/36pt#; % amount of overshoot for curves +apex_o#:=8/36pt#; % amount of overshoot for diagonal junctions + +slant:=0; % tilt ratio $(\Delta x/\Delta y)$ +fudge:=1; % factor applied to weights of heavy characters +math_spread:=0; % extra openness of math symbols +superness:=1/sqrt2; % parameter for superellipses +superpull:=1/6; % extra openness inside bowls +beak_darkness:=11/30; % fraction of triangle inside beak serifs +ligs:=2; % level of ligatures to be included + +square_dots:=false; % should dots be square? +hefty:=false; % should we try hard not to be overweight? +serifs:=true; % should serifs and bulbs be attached? +monospace:=false; % should all characters have the same width? +variant_g:=true; % should an italic-style g be used? +low_asterisk:=false; % should the asterisk be centered at the axis? +math_fitting:=true; % should math-mode spacing be used? + +mode_setup; font_setup; +autorounding:=0; + +font_slant slant; font_x_height 0; +font_quad 18u# if not monospace:+4letter_fit# fi; + +slant:=mono_charic#:=0; % the remaining characters will not be slanted +currenttransform:=identity yscaled aspect_ratio scaled granularity; + +% ********************************************** +% Macros and character definitions. +% ********************************************** + +def Shaft (expr ChCode, ChWidthFrac,ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=-d; y0=h; +numeric theta,delta; theta=angle(z0-z1); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,90+theta); pos2(1.5rule_thickness,90+theta); +x2= w; +y2=h; +%filldraw z2l---z1l{z1-z2}..{z2-z1}z1r---z2r{z2-z1}..{z1-z2}cycle; +pickup pencircle scaled rule_thickness; +draw z1--z0; +penlabels(1,2); endchar; +enddef; + +Shaft(0,1,4/5); +Shaft(13,1,5/6); +Shaft(26,1,1); +Shaft(39,5/6,1); +Shaft(52,4/5,1); +Shaft(65,3/4,1); +Shaft(78,2/3,1); +Shaft(91,3/5,1); +Shaft(104,1/2,1); + +def DashedShaft (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=-d; y0=h; +numeric theta,delta; theta=angle(z0-z1); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,90+theta); pos2(1.5rule_thickness,90+theta); +x2= w; +y2=h; +%filldraw z2l---z1l{z1-z2}..{z2-z1}z1r---z2r{z2-z1}..{z1-z2}cycle; +pickup pencircle scaled rule_thickness; +draw z1--1/6z2; +draw 2/6z2--4/6z2; +draw 5/6z2--z2; +penlabels(1,2); endchar; +enddef; + +DashedShaft(1,1,4/5); +DashedShaft(14,1,5/6); +DashedShaft(27,1,1); +DashedShaft(40,5/6,1); +DashedShaft(53,4/5,1); +DashedShaft(66,3/4,1); +DashedShaft(79,2/3,1); +DashedShaft(92,3/5,1); +DashedShaft(105,1/2,1); + + +def UpperHead (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=-d; y0=h; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(180+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; +enddef; + +UpperHead(2,1,4/5); +UpperHead(15,1,5/6); +UpperHead(28,1,1); +UpperHead(41,5/6,1); +UpperHead(54,4/5,1); +UpperHead(67,3/4,1); +UpperHead(80,2/3,1); +UpperHead(93,3/5,1); +UpperHead(106,1/2,1); + +def LowerHead (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=w; x0=0; +y1=h; y0=-d; +numeric theta; theta=angle(z1-z0); +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(45-theta) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; +enddef; + +LowerHead(3,1,4/5); +LowerHead(16,1,5/6); +LowerHead(29,1,1); +LowerHead(42,5/6,1); +LowerHead(55,4/5,1); +LowerHead(68,3/4,1); +LowerHead(81,2/3,1); +LowerHead(94,3/5,1); +LowerHead(107,1/2,1); + + + + + +def UpperTopBarb (expr ChCode, ChWidthFrac,ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=-d; y0=h; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(180+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r{dir -(90-theta)}..{z1-z0}z0l--z2l--cycle; +endchar; +enddef; + +UpperTopBarb(4,1,4/5); +UpperTopBarb(17,1,5/6); +UpperTopBarb(30,1,1); +UpperTopBarb(43,5/6,1); +UpperTopBarb(56,4/5,1); +UpperTopBarb(69,3/4,1); +UpperTopBarb(82,2/3,1); +UpperTopBarb(95,3/5,1); +UpperTopBarb(108,1/2,1); + + +def UpperBotBarb (expr ChCode, ChWidthFrac,ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); + +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=-d; y0=h; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(180+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2r{dir (90+theta)}..{z1-z0}z0r--z2l--cycle; +endchar; +enddef; + +UpperBotBarb(5,1,4/5); +UpperBotBarb(18,1,5/6); +UpperBotBarb(31,1,1); +UpperBotBarb(44,5/6,1); +UpperBotBarb(57,4/5,1); +UpperBotBarb(70,3/4,1); +UpperBotBarb(83,2/3,1); +UpperBotBarb(96,3/5,1); +UpperBotBarb(109,1/2,1); + + +def LowerTopBarb (expr ChCode, ChWidthFrac,ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); + +adjust_fit(0,0); pickup crisp.nib; +x1=w ; x0=0; +y1=h; y0=-d; +numeric theta; theta=angle(z1-z0); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(45-theta) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2l{dir -(90-theta)}..{z1-z0}z0l--z2r--cycle; +endchar; +enddef; + + +LowerTopBarb(6,1,4/5); +LowerTopBarb(19,1,5/6); +LowerTopBarb(32,1,1); +LowerTopBarb(45,5/6,1); +LowerTopBarb(58,4/5,1); +LowerTopBarb(71,3/4,1); +LowerTopBarb(84,2/3,1); +LowerTopBarb(97,3/5,1); +LowerTopBarb(110,1/2,1); + +def LowerBotBarb (expr ChCode, ChWidthFrac,ChHeightFrac)= +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=w ; x0=0; +y1=h; y0=-d; +numeric theta,delta;theta=angle(z1-z0); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(45-theta) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2l{dir (90+theta)}..{z1-z0}z0r--z2r--cycle; +endchar; +enddef; + + +LowerBotBarb(7,1,4/5); +LowerBotBarb(20,1,5/6); +LowerBotBarb(33,1,1); +LowerBotBarb(46,5/6,1); +LowerBotBarb(59,4/5,1); +LowerBotBarb(72,3/4,1); +LowerBotBarb(85,2/3,1); +LowerBotBarb(98,3/5,1); +LowerBotBarb(111,1/2,1); + +def LowerTopHook (expr ChCode, ChWidthFrac,ChHeightFrac)= +compute_spread(.45x_height#,.55x_height); +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=(w) ; x0= 0; +y1=h; y0=-d; +numeric theta,delta; theta=angle(z1-z0); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90+theta) xscaled spread yscaled spread; +%dir (90-theta) xscaled (delta+eps) yscaled (delta+eps); +%z3=z0+ dir -(45-theta) xscaled (delta+eps) yscaled (delta+eps); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup rule.nib; +z40= 1/2[z0,z4] + dir (180+theta) xscaled 2.5u yscaled 2.5u; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +%penstroke z2e..{z4-z9}z4e; + +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; + +LowerTopHook(8,1,4/5); +LowerTopHook(21,1,5/6); +LowerTopHook(34,1,1); +LowerTopHook(47,5/6,1); +LowerTopHook(60,4/5,1); +LowerTopHook(73,3/4,1); +LowerTopHook(86,2/3,1); +LowerTopHook(99,3/5,1); +LowerTopHook(112,1/2,1); + +def LowerBotHook (expr ChCode, ChWidthFrac, ChHeightFrac)= +compute_spread(.45x_height#,.55x_height); +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1=(w) ; x0= 0; +y1=h; y0=-d; +numeric theta,delta; theta=angle(z1-z0); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90-theta) xscaled spread yscaled spread; +%dir (90-theta) xscaled (delta+eps) yscaled (delta+eps); +%z3=z0+ dir -(45-theta) xscaled (delta+eps) yscaled (delta+eps); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +z40= 1/2[z0,z4] + dir (180+theta) xscaled 2.5u yscaled 2.5u; +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +%penstroke z2e..{z4-z9}z4e; + +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; + +LowerBotHook(9,1,4/5); +LowerBotHook(22,1,5/6); +LowerBotHook(35,1,1); +LowerBotHook(48,5/6,1); +LowerBotHook(61,4/5,1); +LowerBotHook(74,3/4,1); +LowerBotHook(87,2/3,1); +LowerBotHook(100,3/5,1); +LowerBotHook(113,1/2,1); + + + +def UpperTopHook (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=-d; y0=h; +numeric theta,delta; theta=angle(z0-z1); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90+theta) xscaled (spread) yscaled (spread); +%z3=z0+ dir -(180+(45-theta)) xscaled (delta+eps) yscaled (delta+eps); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +%penstroke z2e..{z3-z9}z3e; +z40= 1/2[z0,z4] + dir theta xscaled 2.5u yscaled 2.5u; +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; +UpperTopHook(10,1,4/5); +UpperTopHook(23,1,5/6); +UpperTopHook(36,1,1); +UpperTopHook(49,5/6,1); +UpperTopHook(62,4/5,1); +UpperTopHook(75,3/4,1); +UpperTopHook(88,2/3,1); +UpperTopHook(101,3/5,1); +UpperTopHook(114,1/2,1); + + +def UpperBotHook (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=-d; y0=h; +numeric theta,delta; theta=angle(z0-z1); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90-theta) xscaled (spread) yscaled (spread); +%z3=z0+ dir -(180+(45-theta)) xscaled (delta+eps) yscaled (delta+eps); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +z40= 1/2[z0,z4] + dir theta xscaled 2.5u yscaled 2.5u; +%penstroke z2e..{z3-z9}z3e; + +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; +UpperBotHook(11,1,4/5); +UpperBotHook(24,1,5/6); +UpperBotHook(37,1,1); +UpperBotHook(50,5/6,1); +UpperBotHook(63,4/5,1); +UpperBotHook(76,3/4,1); +UpperBotHook(89,2/3,1); +UpperBotHook(102,3/5,1); +UpperBotHook(115,1/2,1); + + + +def Squiggle (expr ChCode, ChWidthFrac, ChHeightFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,ChHeightFrac*18u#,0#); +adjust_fit(0,0); +x0= 0; x1=(w); +y0=-d; y1=h; +numeric theta,delta; theta=angle(z1-z0); +delta=3u; +z2=.5/6[z0,z1]; +z8=5.5/6[z0,z1]; +z3=1/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z5=3/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z7=5/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z4=2/6[z0,z1] + dir -(90-theta) xscaled (delta+eps) yscaled (delta+eps); +z6=4/6[z0,z1] + dir -(90-theta) xscaled (delta+eps) yscaled (delta+eps); + +pickup pencircle scaled rule_thickness; +draw z0--z2--z3--z4--z5--z6--z7--z8--z1; +penlabels(1,2); endchar; +enddef; + +Squiggle(12,1,4/5); +Squiggle(25,1,5/6); +Squiggle(38,1,1); +Squiggle(51,5/6,1); +Squiggle(64,4/5,1); +Squiggle(77,3/4,1); +Squiggle(90,2/3,1); +Squiggle(103,3/5,1); +Squiggle(116,1/2,1); + +beginchar(117,0,math_axis#,0); +adjust_fit(0,0); pickup crisp.nib; +x0=0; +y0=math_axis; +pos2(1.5rule_thickness,0); +pos3(bar,0); pos4(bar,0); +z4=z0+ dir -45 xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z3=z0+ dir 45 xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z2r=z0; %was z2l +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; + +beginchar(118,0,math_axis#,0); +adjust_fit(0,0); pickup crisp.nib; +x0=0; +y0=math_axis; +pos2(1.5rule_thickness,180); +pos3(bar,180); pos4(bar,180); +z4=z0+ dir (180-45) xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z3=z0+ dir (180+45) xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; + +beginchar(119,0,math_axis#,0); +adjust_fit(0,0); pickup crisp.nib; +x0=0; +y0=math_axis; +pos2(1.5rule_thickness,0); +pos3(bar,0); pos4(bar,0); +pos0(rule_thickness,90); +z4=z0+ dir -45 xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z3=z0+ dir 45 xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2l{down}..{right}z0l--z2r--cycle; +endchar; + +beginchar(120,0,math_axis#,0); +adjust_fit(0,0); pickup crisp.nib; +x0=0; +y0=math_axis; +pos0(rule_thickness,90); +pos2(1.5rule_thickness,0); +pos3(bar,0); pos4(bar,0); +z4=z0+ dir -45 scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir 45 xscaled ((3u++.24asc_height)+eps-rule_thickness) yscaled ((3u++.24asc_height)+eps-rule_thickness); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2l{up}..{right}z0r--z2r--cycle; +endchar; + +compute_spread(.45x_height#,.55x_height); +beginchar(121,spread#,math_axis#,0#); +adjust_fit(0,0); pickup crisp.nib; +x0=w; +y0=math_axis; +z4=z0+ dir (90) xscaled spread yscaled spread; +pickup rule.nib; +lft x40=0; +y40=good.y 1/2[y0,y4]; +draw z0{left}..z40..{right}z4; +endchar; + +beginchar(122,spread#,math_axis#,0#); +adjust_fit(0,0); pickup crisp.nib; +x0=w; +y0=math_axis; +z4=z0+ dir (-90) xscaled spread yscaled spread; +pickup rule.nib; +lft x40=0; +y40=good.y 1/2[y0,y4]; +draw z0{left}..z40..{right}z4; +endchar; + +bye. + |