diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /fonts/pandora/panlowers.mf |
Initial commit
Diffstat (limited to 'fonts/pandora/panlowers.mf')
-rw-r--r-- | fonts/pandora/panlowers.mf | 1036 |
1 files changed, 1036 insertions, 0 deletions
diff --git a/fonts/pandora/panlowers.mf b/fonts/pandora/panlowers.mf new file mode 100644 index 0000000000..146c7c2dd7 --- /dev/null +++ b/fonts/pandora/panlowers.mf @@ -0,0 +1,1036 @@ +%***************************************************************************** +% Copyright (c) 1989 by N. N. Billawala +%***************************************************************************** + + +% lowers.mf lowercase roman alphabet + +% 26 characters + + + vardef a_halfbowl= % letter a with half bowl +iff OK "a": "The letter a"; + beginchar("a",a_w*width#+b_mono#,xheight#,0); + lft z9=(.1w,.9h)//; + rt z11r=(w,r_arch*h)//; multpos(11,13)(stem.lc,0); + bot rt z13r=(w,0); + onaline(11l,13l)(1l,1r,5,6,12l); + y1r=y1l+max(1,minor_curve.lc)=.52h+.75minor_curve.lc; + y5=.35[major_curve.lc-ov_b.lc,y1l]; + y6=max(arch_thickness.lc,y5-arch_tip.lc); + onaline(11r,13r)(12r); + y12r=x_bracket_h; y12l=max(y12r,y1r); + top y10r=bot y10l+arch_thickness.lc=h+ov_t.lc; + good_x_for(10r)(z9,z12l,min(.95,arch_reference+.1 if singlepitch:+.05 fi))a; + good_x_for(10l)(z9,z10r,arch_inner_amt)b; + x10l:=max(x10l,x10r-arch_thickness.lc); + lft z3l=(0,.35[-ov_b.lc,y1r])//; + rt z3r=(lft x3l+max(1,.9bowlstem.lc),max(.4[-ov_b.lc,y1r],major_curve.lc)); + y2=.75y1r; good_x_for(2)(z3l,z1r,.4)c; + ref1=terminalserif.r(z13,z11,z5,z12r,.5ts,base_terminal_angle)soft; + archtip:=arch_tip.lc; save arch_tip; + arch_tip.lc=min(archtip,minor_bowl_tip.lc,y5-arch_thickness.lc); + ref2=arch.bl(z5,-ov_b.lc,z3r,z3l)lc; + p1'=z3r{upward}...z1l{z1r-z2}--subpath(3,5)of ref2--cycle; + p1 =z1r{z2-z1r}...z3l{downward}--outer_juncture_path.br(ref2,ref1,2)-- + z11r{upward} o_t bulb.tl(z9,z10l,z10r,.75cs,.5bulb_thickness,90) i_t + z12l{downward}..z1r & cycle; + showpoints(1,2,3,5,6,9,10,11,12,13); + adjust(v_f*fitbasis.lc#+m_cc*b_mfit#,v_b*fitbasis.lc#+m_c*b_mfit#); + show_character; endchar; + enddef; + + + def a_fullbowl= % the letter a with fullbowl +iff OK "a": "The letter a"; + beginchar(97+alt0+alt2,b_w*width#+c_mono#,xheight#,0); + top rt z11r=(w,h)//; multpos(11,13)(stem.lc,0); + bot rt z13r=(w,0); pos10(max(1,.3stem.lc),0-oblique); % spur + onaline(11l,13l)(1l,2,5,6); + y1l=(h+ov_t.lc-minor_curve.lc)-minor_ductal.lc; + y2=y1l+minor_bowl_tip.lc; + y5=ductal[major_curve.lc-ov_b.lc,y1l]; + y6=y5-minor_bowl_tip.lc; + onaline(11r,13r)(1r,10r,12r); + top y10=h; y12r=x_bracket_h; y1r=y1l-.5stem.lc; + lft z3l=(0,(1-v_stress)*h-.0*bowlstem.lc)//; + rt x3r=lft x3l+bowlstem.lc; + y3r=inlimit((1-v_stress)*h+.0*bowlstem.lc)(major_curve.lc,h-minor_curve.lc); + ref1=bowl.l(z5,-ov_b.lc,z1l,h+ov_t.lc,z3r,z3l); + ref3=(z1r soften(z10r,z10l) z2); + ref4=terminalserif.r(z13,z11,z5,z12r,.5ts,base_terminal_angle)soft; + if spur:ref2=outer_bowlpath(ref1); % bowl and spur + p1=outer_juncture_path.br(ref2,ref4,5)--ref3--cycle; + else:ref0=bowl.l(z5,-ov_b.lc,z1r,h+ov_t.lc,z3r,z3l); % bowl + ref2=outer_bowlpath(ref0); + p1=outer_juncture_path.br(ref2,ref4,5)--cycle; fi + p1'=bowl_counter(ref1)--cycle; % counter + showpoints(1,2,3,5,6,10,11,12,13); + adjust(v_c*fitbasis.lc#+m_cc*c_mfit#,v_a*fitbasis.lc#+m_c*c_mfit#); + show_character; endchar; + enddef; + + def letter_a= save a,b,c; + vardef a=condition(spur)t; testing_codes; a_fullbowl; enddef; + vardef b=condition(spur)f; testing_codes;a_fullbowl; enddef; + vardef c=a_halfbowl; enddef; + if test_all_characters:a;b;c;else:if a_full_bowl:if spur:a;else:b;fi else:c;fi + fi + enddef; + + letter_a; save letter_a,a_fullbowl,a_halfbowl; + + + + def character_points= +iff OK "b": "The letter b"; + beginchar(98+alt2,b_w*width#+c_mono#,ascender#,0); + top lft z11l=(0,h)//; multpos(11,14)(stem.lc,0); + bot lft z14l=(0,0); + z15l=z14l; pos15(max(1,.3stem.lc),0); + onaline(11r,14r)(1r,2,5,6,12r); + y1l=y1r=(minor_curve.lc-ov_b.lc)+minor_ductal.lc; + y2=y1r-minor_bowl_tip.lc; + y5=ductal[xheight+ov_t.lc-major_curve.lc,y1r]; + y6=xheight+ov_t.lc; + y12r=max(y6,h-x_bracket_h); + onaline(11l,14l)(1l,12l,13l); + y13l=x_bracket_h; + y12l=max(h-x_bracket_h,y13l); + rt z3r=(w,v_stress*xheight+.0*bowlstem.lc)//; + lft x3l=rt x3r-bowlstem.lc; + y3l=inlimit(v_stress*xheight-.0*bowlstem.lc) + (minor_curve.lc,xheight-minor_curve.lc); + + ref1=bowl.r(z5,xheight+ov_t.lc,z1r,-ov_b.lc,z3l,z3r); + ref3=(z1l soften(z15l,z15r) z2); + ref4=terminalserif.l(z11,z14,z12l,z12r,.5ts,asc_terminal_angle); + p1'=bowl_counter(ref1)--cycle; % counter + if spur:p1=outer_bowlpath(ref1)--ref4--ref3--cycle; % bowl and spur + else:ref0=bowl.r(z5,xheight+ov_t.lc,z1l,-ov_b.lc,z3l,z3r); % bowl + p1 =outer_bowlpath(ref0)--ref4--cycle; fi + showpoints(1,2,3,5,6,11,12,13,14,15,20,21); + adjust(v_a*fitbasis.lc#+m_c*c_mfit#,v_c*fitbasis.lc#+m_cc*c_mfit#); + show_character; endchar; + enddef; + + vardef letter_b= save a,b; + vardef a=condition(spur)t; testing_codes;character_points; enddef; % spur + vardef b=condition(spur)f; testing_codes;character_points; enddef; % no spur + if test_all_characters:a;b; else:if spur:a; else:b; fi fi + enddef; + + letter_b; save letter_b; + + + +iff OK "c": "The letter c"; + beginchar("c",c_w*width#+b_mono#,xheight#,0); + + save_num(term_length)=if bulb_taper:c_and_s.lc else:.75cs fi; + min_limit(join_radius)(.5minor_curve.lc); + rt z1=(.95w,.9h)//; + lft z3l=(0,.5h)//; + rt z3r=(lft x3l+bowlstem.lc,.5h); + rt z5l=(w,major_curve.lc-ov_t.lc+.02h)//; + top y2l=bot y2r+minor_curve.lc=h+ov_t.lc; + bot y4l=top y4r-major_curve.lc=-ov_t.lc; + good_x_for(2l)(z3l,z1,.6)a; good_x_for(2r)(z3r,z1-(bulb_thickness,0),.6)b; + good_x_for(4l)(z3l,z5l,.5)c; + ref1=z4l{right}...z5l; + pos5(max(1,.7major_curve.lc),angle(direction 1 of ref1)+90); + good_x_for(4r)(z3r,z5r,.5)d; + + x4r:=min(x4r,x4l+minor_curve.lc); + + p1=(bulb.tr(z1,z2r,z2l,term_length,bulb_thickness,90) o_t + z3l{downward} o_t z4l{right} o_t z5l + if softpath:)softjoin(z5l--z5r)softjoin(else:--fi + z5r i_t z4r{left} i_t z3r{upward} i_t z2r{right})--cycle; + + showpoints(1,2,3,4,5); +adjust(v_c*fitbasis.lc#+m_e*b_mfit#,v_h*fitbasis.lc#+m_ee*b_mfit#); +show_character; endchar; + + + +iff OK "d": "The letter d"; + beginchar("d",b_w*width#+c_mono#,ascender#,0); + + top rt z11r=(w,h)//; multpos(11,14)(stem.lc,0); + bot rt z14r=(w,0); + z15r=(1.05w,0); pos15(max(1,.8stem.lc),0); + onaline(11l,14l)(1l,2,5,6,12l); + y1l=(xheight+ov_t.lc-minor_curve.lc)-minor_ductal.lc; + y2=y1l+minor_bowl_tip.lc; + y5=ductal[major_curve.lc-ov_b.lc,y1l]; + y6=y5-minor_bowl_tip.lc; + onaline(11r,14r)(12r,13r); + y13r=x_bracket_h; + y12r=max(h-x_bracket_h,y13r); y12l=max(y12r,y1l); + lft z3l=(0,(1-v_stress)*xheight-.0*bowlstem.lc)//; + rt x3r=lft x3l+bowlstem.lc; + y3r=inlimit((1-v_stress)*xheight+.0*bowlstem.lc) + (major_curve.lc,xheight-minor_curve.lc); + + ref1=bowl.l(z5,-ov_b.lc,z1l,xheight+ov_t.lc,z3r,z3l); + ref2=outer_bowlpath(ref1); + ref3=terminalserif.r(z14,z11,z5,z13r,.5ts,base_terminal_angle)soft; + + p1'=bowl_counter(ref1)--cycle; % counter + p1 =terminalserif.l(z11,z14,z12l,z12r,.5ts,asc_terminal_angle) % stem + --outer_juncture_path.br(ref2,ref3,5)--cycle; % bowl + + showpoints(1,2,3,5,6,11,12,13,14,15); +adjust(v_c*fitbasis.lc#+m_cc*c_mfit#,v_a*fitbasis.lc#+m_c*c_mfit#); +show_character; endchar; + + +iff OK "e": "The letter e"; + beginchar("e",b_w*width#+d_mono#,xheight#,0); + + min_limit(join_radius)(.5minor_curve.lc); + bot rt z1r=(.95w,round(.6h-.65*.8thin_stem.lc))//; + pos1(if narrow_condition:w_narrow_amt[thin_stem.lc,stem.lc] + else:max(1,.85stem.lc) fi,ebar_angle); + lft z3l=(0,(1-v_stress)*h)//; + rt z3r=(lft x3l+bowlstem.lc,y3l); + rt z5l=(w,.15h)//; pos5(minor_curve.lc,130-oblique); + top y2l=bot y2r+major_curve.lc=h+ov_t.lc; + bot y4l=top y4r-minor_curve.lc=-ov_t.lc; + good_x_for(2l)(z3l,z1r,.51)a; good_x_for(2r)(z3r,z1l,.49)b; + good_x_for(4l)(z3l,z5l,.5)c; good_x_for(4r)(z3r,z5r,.5)d; + x4r:=min(x4r,x4l+minor_curve.lc); + onaline(1l,1r)(40); x40=x41=0; + z42=z1r+(max(1,.8thin_stem.lc),0)rotated(90+ebar_angle); + z42-z41=whatever*(z1r-z1l); + + ref1=z2r{right} ..tension atleast .8 ..z1l{downward}; % inner right ref path + ref2=z5r i_t z4r{left} i_t z3r{upward} i_t z2r{right}; % inner left ref path + ref3=z1r--z40; % outer bar ref path + ref4=z41--z42; % inner bar ref path + z20=ref2 intersectionpoint ref3; (t1,t2)=ref2 intersectiontimes ref3; + z21=ref2 intersectionpoint ref4; (t3,t4)=ref2 intersectiontimes ref4; + z22=ref1 intersectionpoint ref4; (t5,t6)=ref1 intersectiontimes ref4; + + p1 =(z2l{left} o_t_c z3l{downward} o_t_c z4l{right} o_t_c z5l + if softpath:)softjoin(z5l--z5r)softjoin( else:-- fi + subpath(0,t1)of ref2--z20 if softpath:)softjoin(z20 fi + --z1r)softjoin(z1r{upward}..tension atleast .8 .. z2l{left})--cycle; + p1'=subpath(0,t5)of ref1--z22-(eps,0)--z21+(eps,0)-- + subpath(t3,infinity)of ref2--cycle; + + showpoints(1,2,3,4,5,20,21,22,40,41,42); +adjust(v_c*fitbasis.lc#+m_a*d_mfit#,v_f*fitbasis.lc#+m_a*d_mfit#); +show_character; endchar; + + + +iff OK "f": "The letter f"; + beginchar("f",r_w*width#+a_mono#,ascender#,0); + + lft z1l=(round .2w,h)//; multpos(1,4)(stem.lc,0); + bot lft z4l=(round .2w,0); + save_num(knob)=min(bulb_thickness,.4(w-x4r)); + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r,12r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + rt z6=(w,.75[y5l,y5r])//; y3l=y3r=x_bracket_h; + top y5r=bot y5l+minor_curve.lc=h+ov_t.lc; + good_x_for(5r)(z3l,z6,.6)a; good_x_for(5l)(z3r,z6-(knob,0),.6)b; + + top rt z11=(w,xheight)//; multpos(12,13)(max(1,.8thin_stem.lc),90); + y12r=y11; + lft z13r=(0,y11)//; + + p1=fullserif(z4,z1,z3l,z3r,.5hs,.75hs)--z2r{upward} i_t + bulb.tr(z6,z5l,z5r,.75cs,knob,90) o_t z2l{downward}--cycle; + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p2=(arm.tr(z11,z12l,z12r,.15as,.25tip_thickness,90) + soften(z13r,z13l) z12l)--cycle; + + showpoints(1,2,3,4,5,6,11,12,13); +adjust(v_a*fitbasis.lc#-.25r_w*width#+m_e*a_mfit#,0*fitbasis.lc#+m_ee*a_mfit#); +show_character; endchar; + + + + def g_doublebowl= +iff OK "g": "The letter g"; + beginchar(103+alt2,o_w*width#+b_mono#,xheight#,descender#); + + top y1r=h+ov_t.lc; bot y1l=top y1r-max(1,.9major_curve.lc);% bowl + bot y3r=round(.3h); top y3l=bot y3r+max(1,.9major_curve.lc); + lft z2r=(0,(1-v_stress)[y3r,y1r])//; + rt z2l=(lft x2r+max(1,.9bowlstem.lc),(1-v_stress)[y3l,y1l]); + rt z4r=(round(.9w),v_stress[y3r,y1r])//; + lft z4l=(rt x4r-max(1,.9bowlstem.lc),v_stress[y3l,y1l]); + good_x_for(1r)(z2r,z4r,.52)a; good_x_for(1l)(z2l,z4l,.48)b; + good_x_for(3r)(z2r,z4r,.48)c; good_x_for(3l)(z2l,z4l,.52)d; + + top rt z5r=(w,round .95h)//; pos5(max(1,thin_stem.lc),90-oblique); % ear + ref1=z3r{right} o_t z4r{upward} o_t z1r{left}; + z6l=ref1 intersectionpoint ((0,y5l)--z5l); + z6r=ref1 intersectionpoint ((0,y5r)--z5r); + (t1,t2)=ref1 intersectiontimes ((0,y5l)--z5l); + (t3,t4)=ref1 intersectiontimes ((0,y5r)--z5r); + ref2=z1r{left} o_t z2r{downward} o_t z3r{right}; + + z20=(0,.1[y3r,y2r]); z21=(0,y20+max(1,.35thin_stem.lc)); + z10r=ref2 intersectionpoint (z20--z20+(w,0)); + z10l=ref2 intersectionpoint (z21--z21+(w,0)); + z11l=(0,.45stem.lc)//; + (z10r-z11r)=whatever*(z10l-z11l); y11r=.8stem.lc; + z12l=(.25w,-ov_b.lc)//; z12r=(.25[x11r,w],.8stem.lc)//; + z13l=(.6w,-ov_b.lc)//; z13r=(.6[x11r,w],.8stem.lc)//; + z15r=(.5w,-d)//; z15l=(.5w,-d+thin_stem.lc)//; + z14l=(w-max(1,.75[thin_stem.lc,.8stem.lc]),.5[y15l,y13l])//; + z14r=(w,.5[y15r,y13r]); + z16r=(0,.5[y12l,y15r])//; z16l=(x16r+thin_stem.lc,.5[y12l,y15l])//; + z17r=z12l-(thin_stem.lc,0); + + p1 =subpath(0,t1)of ref1--z6l--z5l--z5r--z6r--subpath(t3,2)of ref1-- + ref2--cycle; + p1'=z1l{left} i_t z2l{downward} i_t z3l{right} i_t z4l{upward} i_t cycle; + p2=z10r{z11r-z10r}..controls(z11r)..z12r{right}...z13r{right}... + z14r{downward}...z15r{left}...z16r...z17r-(0,eps)--z17r{left}... + z11l--z10l--cycle; + p2'=z12l{right}..z13l{right}...z14l{downward}...z15l{left}... + z16l{upward}...cycle; + + showpoints(1,2,3,4,5,6,10,11,12,13,14,15,16,17,20,21); + adjust(v_c*fitbasis.lc#+m_a*b_mfit#,v_g*fitbasis.lc#+m_a*b_mfit#); + show_character; endchar; + enddef; + + def g_fullbowl= +iff OK "g": "The letter g"; + beginchar(103+alt1,b_w*width#+c_mono#,xheight#,descender#); + top rt z11r=(w,h)//; multpos(11,14)(stem.lc,0); + bot rt z14r=(w,-d)//; pos10(max(1,.3stem.lc),0-oblique); % spur + onaline(11l,14l)(1l,2,5,6,13l); + y1l=(h+ov_t.lc-minor_curve.lc)-minor_ductal.lc; + y2=y1l+minor_bowl_tip.lc; y1r=y1l; + y5=ductal[arch_thickness.lc-ov_b.lc,y1l]; + y6=y5-minor_bowl_tip.lc; + onaline(11r,14r)(1r,10r,13r); + y13r=min(.25xheight,-d+(1-v_stress)*xheight); + y13l=.3[y6,y14+minor_curve.lc]; + top y10=h; + lft z3l=(0,(1-v_stress)*h-.0*bowlstem.lc)//; + rt x3r=lft x3l+bowlstem.lc; + y3r=inlimit((1-v_stress)*h+.0*bowlstem.lc)(major_curve.lc,h-minor_curve.lc); + lft z16=(.1w,-.9d)//; + bot y15r=top y15l-minor_curve.lc=-d-ov_b.lc; + good_x_for(15r)(z16,z13r,.4)a; + good_x_for(15l)(z16+(bulb_thickness,0),z13l,.4)b; + + ref1=bowl.l(z5,-ov_b.lc,z1l,h+ov_t.lc,z3r,z3l); + ref2=z6--z13l{downward} i_t + bulb.bl(z16,z15l,z15r,.5cs,bulb_thickness,90) o_t z13r{upward}; % tail + ref3=(z1r soften(z10r,z10l) z2); + p1'=bowl_counter(ref1)--cycle; % counter + if spur:p1=ref2--ref3--outer_bowlpath(ref1)--cycle; % bowl and spur + else:ref0=bowl.l(z5,-ov_b.lc,z1r,h+ov_t.lc,z3r,z3l); % bowl + p1=ref2--outer_bowlpath(ref0)--cycle; fi + showpoints(1,2,3,5,6,10,11,13,14,15,20,21); + adjust(v_c*fitbasis.lc#+m_cc*c_mfit#,v_a*fitbasis.lc#+m_c*c_mfit#); + show_character; endchar; + enddef; + + def letter_g= save a,b,c; + vardef a=condition(spur)t; testing_codes;g_fullbowl; enddef; + vardef b=condition(spur)f; testing_codes;g_fullbowl; enddef; + vardef c=condition(g_full_bowl)f; testing_codes;g_doublebowl; enddef; + if test_all_characters:a;b;c;else:if g_full_bowl:if spur:a;else:b;fi else:c;fi + fi + enddef; + + letter_g; save letter_g,g_fullbowl,g_doublebowl; + + + + +iff OK "h": "The letter h"; + beginchar("h",n_w*width#+b_mono#,ascender#,0); + + y5=ductal[xheight-arch_thickness.lc,serif_thickness]; + + top rt z1r=(w,h)//; multpos(1,4,11,14)(stem.lc,0); + bot rt z4r=(w,0); + top lft z11l=(0,h)//; + bot lft z14l=(0,0); + onaline(11l,14l)(12l,13l); y13l=x_bracket_h; y12l=max(h-x_bracket_h,y13l); + onaline(11r,14r)(5,12r,13r); y13r=min(y13l,y5); y12r=max(y12l,xheight); + onaline(1l,4l)(2l,3l); y2l=min(l_arch*xheight,xheight-arch_thickness.lc); + onaline(1r,4r)(2r,3r); y2r=r_arch*xheight; y3r=min(x_bracket_h,y2r); + y3l=min(x_bracket_h,y2l); + ref1=z13r..terminalserif.l(z11,z14,z12l,z12r,.5ts,asc_terminal_angle)..z13l; + ref2=arch.tr(z5,xheight+ov_t.lc,z2l,z2r)lc; + + p1=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)--softenit(ref1,ref2)-- + fullserif(z4,z1,z3l,z3r,.5hs,.75hs)--softenit(ref2,ref1)--cycle; + + showpoints(1,2,3,4,5,11,12,13,14); +adjust(v_a*fitbasis.lc#+m_c*b_mfit#,v_b*fitbasis.lc#+m_cc*b_mfit#); +show_character; endchar; + + +iff OK "i": "The letter i"; + beginchar("i",i_w*width#+b_mono#,xheight#,0); + + bot z40=(if singlepitch:.55w else:.5w fi,0); multpos(1,4,40)(stem.lc,0); + lft x4l=round x40l; bot y4=0; + z1=(x4,h)//; + onaline(1,4)(11); y11=y1+max(1,.2h); + onaline(1l,4l)(2l,3l); y3l=y3r=x_bracket_h; + onaline(1r,4r)(2r,3r); y2l=y2r=max(h-x_bracket_h,y3l); + + p1=fullserif(z4,z1,z3l,z3r,.75hs,.75hs)-- + terminalserif.l(z1,z4,z2l,z2r,.5ts,x_terminal_angle)--cycle; + p2=dot.b(z11,accent_dot_diameter); + + if singlepitch:pickup pencircle yscaled thin_stem.lc rotated -oblique; + lft top z12=(0,h); rt top z13=(x1,h); + draw z12--z13; showpoints(12,13); + fi + + showpoints(1,2,3,4,11,40); +adjust(v_a*fitbasis.lc#+m_a*b_mfit#,v_a*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + + +iff OK "j": "The letter j"; + beginchar("j",j_w*width#+a_mono#,xheight#,descender#); + + top rt z1r=(w,h)//; multpos(1,4)(stem.lc,0); + rt z4r=(w,0); + onaline(1l,4l)(2l,3l); y3l=max(.25xheight,-d+(l_arch*(d+.25xheight))); + onaline(1r,4r)(2r,3r); y3r=max(.25xheight,-d+(r_arch*(d+.25xheight))); + onaline(1,4)(11); y11=y1+max(1,.2h); y2l=y2r=h-x_bracket_h; + lft z6=(0,-.95d)//; + save_num(knob)=min(bulb_thickness,.3*abs(x4l-x6)); + bot y5r=top y5l-minor_curve.lc=-d-ov_b.lc; + good_x_for(5r)(z6,z3r,.4)a; good_x_for(5l)(z6+(knob,0),z3l,.4)b; + + p1=terminalserif.l(z1,z4,z2l,z2r,.5ts,x_terminal_angle)--z3l{downward} i_t + bulb.bl(z6,z5l,z5r,.5cs,knob,90) o_t z3r{upward}--cycle; + p2=dot.b(z11,accent_dot_diameter); + + if singlepitch:pickup pencircle yscaled thin_stem.lc rotated -oblique; + lft top z12=(.2w,h); rt top z13=(x1,h); + draw z12--z13; showpoints(12,13); + fi + + showpoints(1,2,3,4,5,6,11); +adjust(m_ee*a_mfit#,v_a*fitbasis.lc#+m_e*a_mfit#); +show_character; endchar; + + + + def k_without_beveled_join= +iff OK "k": "The letter k"; + beginchar(107+alt5,b_w*width#+c_mono#,ascender#,0); + top lft z11l=(0,h)//; multpos(11,14)(stem.lc,0); + bot lft z14l=(0,0); + onaline(11r,14r)(12r,13r,3r,41); y3r=.5xheight; + onaline(11l,14l)(12l,13l); y13l=x_bracket_h; y13r=max(y3r,y13l); + y12l=max(h-x_bracket_h,y13l); + top rt z1r=(if narrow_condition:w else:.95w fi,xheight)//; + multpos(1,3)(max(1,.9thin_stem.lc),constant_angle(z1r,z3r,0)); + onaline(1,3)(44); top y44=xheight; + onaline(1l,3l)(2l,4l,41); y12r=max(h-x_bracket_h,y41); + onaline(1r,3r)(2r,40,42); y4l=.02[y41,y44]; % y4l places bot/right arm + z6r=(w,0); y2l=max(xheight-x_bracket_h,y41); + multpos(4,6)(max(1,.95stem.lc),constant_angle(z4l,z6r,max(1,.95stem.lc))lr); + onaline(4r,6r)(5r,42); y2r=max(xheight-x_bracket_h,y42); + onaline(4l,6l)(5l,40); y5l=y5r=min(x_bracket_h,y4l,y40); + onaline(4,6)(43); bot y43=0; + + p1=(fullserif(z14,z11,z13l,z13r,.5hs,.5hs) soften(z3r,z40) + fullserif.r(z43,z4,z5l,z5r,.5hs,.5hs)--z42 + if softpath:)softjoin(z42 fi-- + fullserif.r(z44,z3,z2l,z2r,.5hs,.25hs)--z41 + if softpath:)softjoin(z41 fi-- + terminalserif.l(z11,z14,z12l,z12r,.5ts,asc_terminal_angle))--cycle; + + showpoints(1,2,3,4,5,6,11,12,13,14,40,41,42,43,44); + adjust(v_a*fitbasis.lc#+m_c*c_mfit#,v_g*fitbasis.lc#+m_cc*c_mfit#); + show_character; endchar; + enddef; + + def k_with_beveled_join= +iff OK "k": "The letter k"; + beginchar(107+alt5,b_w*width#+b_mono#,ascender#,0); + top lft z11l=(0,h)//; multpos(11,14)(stem.lc,0); + bot lft z14l=(0,0); + onaline(11l,14l)(12l,13l); y13l=y13r=x_bracket_h; + onaline(11r,14r)(12r,13r); y12l=y12r=max(h-x_bracket_h,y13l); + ref1=rightserif(z14,z11,z13l,z13r,.5hs)--rightserif(z11,z14,z12l,z12r,.5hs); + top rt z1r=(if narrow_condition:w else:.95w fi,xheight)//; + z3l=z4l=ref1 intersectionpoint ((0,.55xheight)--(w,.55xheight)); + z6r=(w,0); + + multpos(4,6)(max(1,.95stem.lc),constant_angle(z4l,z6r,max(1,.95stem.lc))lr); + multpos(1,3)(max(1,.9thin_stem.lc),constant_angle(z1r,z4l,thin_stem.lc)); + + onaline(1l,3l)(2l); + onaline(1r,3r)(2r,42); + onaline(1,3)(44); top y44=xheight; + onaline(4r,6r)(5r,42); y2l=y2r=max(xheight-x_bracket_h,y4l,y42); + onaline(4l,6l)(5l); y5l=y5r=min(x_bracket_h,y4l,y42); + onaline(4,6)(43); bot y43=0; + + p1=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)-- + terminalserif.l(z11,z14,z12l,z12r,.5ts,asc_terminal_angle)--cycle; + p2=(terminalserif.r(z43,z4,z5l,z5r,.5ts,base_terminal_angle)--z42 + if softpath:)softjoin(z42 fi-- + fullserif.r(z44,z3,z2l,z2r,.5hs,.25hs)--z4l)--cycle; + + showpoints(1,2,3,4,5,6,11,12,13,14,42,43,44); + adjust(v_a*fitbasis.lc#+m_c*b_mfit#,v_g*fitbasis.lc#+m_cc*b_mfit#); + show_character; endchar; + enddef; + + vardef letter_k= save a,b; + vardef a=condition(beveled_join)t;testing_codes;k_with_beveled_join; enddef; + vardef b=condition(beveled_join)f;testing_codes;k_without_beveled_join;enddef; + if test_all_characters:a;b; else:if beveled_join:a; else:b; fi fi + enddef; + + letter_k; save letter_k,k_with_beveled_join,k_without_beveled_join; + + + + +iff OK "l": "The letter l"; + beginchar("l",i_w*width#+b_mono#,ascender#,0); + + bot z40=(if singlepitch:.55w else:.5w fi,0); + multpos(1,4,40)(stem.lc,0); + lft x4l=round x40l; bot y4=0; + z1=(x4,h)//; + onaline(1l,4l)(2l,3l); y3l=y3r=x_bracket_h; + onaline(1r,4r)(2r,3r); y2l=y2r=max(h-x_bracket_h,y3l); + + p1=fullserif(z4,z1,z3l,z3r,.75hs,.75hs)-- + terminalserif.l(z1,z4,z2l,z2r,.5ts,asc_terminal_angle)--cycle; + + if singlepitch:pickup pencircle yscaled thin_stem.lc rotated -oblique; + lft top z11=(0,h); rt top z12=(x1,h); + draw z11--z12; showpoints(11,12); + fi + showpoints(1,2,3,4); +adjust(v_a*fitbasis.lc#+m_a*b_mfit#,v_a*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + + +iff OK "m": "The letter m"; + beginchar("m",m_w*width#+f_mono#,xheight#,0); + + bot lft z4l=(0,0); multpos(1,4,11,14,21,24,44,44')(stem.lc,0); + % rounds stems/spaces between stems to be = + y44=y44'=y14=y24=y4; % y-values of refs set to actual pts + x44l-x4l=x44'l-x44l; % makes spaces equal & connects ref to + x44'r=w; % actual pts + x14l=round x44l; % makes actual pt a rounded ref pt + x24l-x14l=x14l-x4l; w:=x24r; % makes actual spaces equal;resets x24r + + top z1=(x4,h)//; top z11=(x14,h)//; top z21=(x24,h)//; + y5=y15=ductal[h-arch_thickness.lc,serif_thickness]; + onaline(1l,4l)(2l,3l); y3l=x_bracket_h; y2l=max(h-x_bracket_h,y3l); + onaline(1r,4r)(5,3r); y3r=min(y3l,y5); + onaline(11l,14l)(12l,13l); y22r=r_arch*h; + onaline(11r,14r)(15,13r); y12l=y22l=min(l_arch*h,h-arch_thickness.lc); + onaline(21l,24l)(22l,23l); y13l=y23l=min(y3l,y12l); + onaline(21r,24r)(22r,23r); y13r=y23r=min(y3r,y3l); + + ref1=terminalserif.l(z1,z4,z2l,z3r,.5ts,x_terminal_angle); + ref2=z13r--arch.tr(z5,h+ov_t.lc,z12l,z15)lc; + ref5=outer_juncture_path.tl(ref2,ref1,3); + ref3=arch.tr(z15,h+ov_t.lc,z22l,z22r)lc; + z40=(point 2 of ref3);z41=z40+(h,0)rotated angle(z40-precontrol 2 of ref3); + ref4=subpath(0,2)of ref3--z41; + (t1,t2)=ref4 intersectiontimes ref5; + + p1=fullserif(z24,z21,z23l,z23r,.5hs,.75hs)-- + subpath(0,t1)of ref4--subpath(t2,infinity)of ref5-- + softenit(fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z5, + z5--subpath(3,infinity)of ref2)-- + softenit(fullserif(z14,z11,z13l,z13r,.5hs,.5hs)--z15, + subpath(3,5)of ref3)--cycle; + + showpoints(1,2,3,4,5,11,12,13,14,15,21,22,23,24,41,44,44'); +adjust(v_a*fitbasis.lc#+m_c*f_mfit#,v_b*fitbasis.lc#+m_cc*f_mfit#); +show_character; endchar; + + + +iff OK "n": "The letter n"; + beginchar("n",n_w*width#+b_mono#,xheight#,0); + + y5=ductal[h-arch_thickness.lc,serif_thickness]; + + top rt z1r=(w,h)//; multpos(1,4,11,14)(stem.lc,0); + bot rt z4r=(w,0); + top lft z11l=(0,h)//; + bot lft z14l=(0,0); + onaline(11l,14l)(12l,13l); y13l=x_bracket_h; y12l=max(h-x_bracket_h,y13l); + onaline(11r,14r)(5,13r); y13r=min(y13l,y5); + onaline(1l,4l)(2l,3l); y2l=min(l_arch*h,h-arch_thickness.lc);y2r=r_arch*h; + onaline(1r,4r)(2r,3r); y3l=min(x_bracket_h,y2l);y3r=min(x_bracket_h,y2r); + + ref1=z13r..terminalserif.l(z11,z14,z12l,z13r,.5ts,x_terminal_angle); + ref2=arch.tr(z5,h+ov_t.lc,z2l,z2r)lc; + + p1=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)-- + softenit(ref1,subpath(3,5)of ref2)-- + fullserif(z4,z1,z3l,z3r,.5hs,.75hs)-- + outer_juncture_path.tl(ref2,ref1,2)--cycle; + + showpoints(1,2,3,4,5,11,12,13,14); +adjust(v_a*fitbasis.lc#+m_c*b_mfit#,v_b*fitbasis.lc#+m_cc*b_mfit#); +show_character; endchar; + + +iff OK "o": "The letter o"; + beginchar("o",oo_w*width#+d_mono#,xheight#,0); + + top z1=(h_stress*w,h+ov_t.lc)//; + lft z2=(0,(1-v_stress)*h)//; + bot z3=((1-h_stress)*w,-ov_b.lc)//; + rt z4=(w,v_stress*h)//; + + circular_shape(y1,y3,x2,x4,minor_curve.lc,bowlstem.lc); + + showpoints(1,2,3,4); +adjust(v_c*fitbasis.lc#+m_a*d_mfit#,v_c*fitbasis.lc#+m_a*d_mfit#); +show_character; endchar; + +% Only y1/y3 and x2/x4 values actually used; the points are put in for proofs + + +iff OK "p": "The letter p"; + beginchar("p",b_w*width#+c_mono#,xheight#,descender#); + + top lft z11l=(0,h)//; multpos(11,14)(stem.lc,0); + bot lft z14l=(0,-d)//; + onaline(11r,14r)(1,2,5,13r); + y1=(minor_curve.lc-ov_b.lc)+minor_ductal.lc; + y2=y1-minor_bowl_tip.lc; + y5=ductal[h+ov_t.lc-major_curve.lc,y1]; + onaline(11l,14l)(12l,13l); + y13l=-d+x_bracket_h; y13r=min(y13l,y2); + y12l=max(h-x_bracket_h,y13l); + rt z3r=(w,v_stress*xheight+.0*bowlstem.lc)//; + lft x3l=rt x3r-bowlstem.lc; + y3l=inlimit(v_stress*xheight-.0*bowlstem.lc) + (minor_curve.lc,xheight-minor_curve.lc); + + ref1=bowl.r(z5,h+ov_t.lc,z1,-ov_b.lc,z3l,z3r); + ref2=outer_bowlpath(ref1); + ref3=terminalserif.l(z11,z14,z12l,z5,.5ts,x_terminal_angle); + + p1'=bowl_counter(ref1)--cycle; % counter + p1 =outer_juncture_path.tl(ref2,ref3,5)-- + fullserif(z14,z11,z13l,z13r,.5hs,1hs)--cycle; % bowl + + showpoints(1,2,3,5,11,12,13,14); +adjust(v_a*fitbasis.lc#+m_c*c_mfit#,v_c*fitbasis.lc#+m_cc*c_mfit#); +show_character; endchar; + + + + def character_points= +iff OK "q": "The letter q with foot"; + beginchar(113+alt2,b_w*width#+c_mono#,xheight#,descender#); + top rt z11r=(w,h)//; multpos(11,14)(stem.lc,0); + bot rt z14r=(w,-d)//; pos10(max(1,.3stem.lc),0-oblique); % spur + onaline(11l,14l)(1l,2,5,6,13l); + y1l=(h+ov_t.lc-minor_curve.lc)-minor_ductal.lc; + y2=y1l+minor_bowl_tip.lc; y1r=y1l; + y5=ductal[arch_thickness.lc-ov_b.lc,y1l]; + y6=y5-minor_bowl_tip.lc; + onaline(11r,14r)(1r,10r,13r); + y13r=-d+x_bracket_h; y13l=min(y6,y13r); + top y10=h; + lft z3l=(0,(1-v_stress)*h-.0*bowlstem.lc)//; + rt x3r=lft x3l+bowlstem.lc; + y3r=inlimit((1-v_stress)*h+.0*bowlstem.lc)(major_curve.lc,h-minor_curve.lc); + + ref1=bowl.l(z5,-ov_b.lc,z1l,h+ov_t.lc,z3r,z3l); + ref2=z6--fullserif(z14,z11,z13l,z13r,.5hs,1hs); % tail + ref3=(z1r soften(z10r,z10l) z2); + p1'=bowl_counter(ref1)--cycle; % counter + if spur:p1=ref2--ref3--outer_bowlpath(ref1)--cycle; % bowl and spur + else:ref0=bowl.l(z5,-ov_b.lc,z1r,h+ov_t.lc,z3r,z3l); % bowl + p1=ref2--outer_bowlpath(ref0)--cycle; fi + showpoints(1,2,3,5,6,10,11,13,14,20,21); + adjust(v_c*fitbasis.lc#+m_cc*c_mfit#,v_a*fitbasis.lc#+m_c*c_mfit#); + show_character; endchar; + enddef; + + vardef letter_q= save a,b; + vardef a=condition(spur)t; testing_codes; character_points; enddef; % spur + vardef b=condition(spur)f; testing_codes; character_points; enddef; % no spur + if test_all_characters:a;b; else:if spur:a; else:b; fi fi + enddef; + + letter_q; save letter_q; + + +iff OK "r": "The letter r"; + beginchar("r",r_w*width#+a_mono#,xheight#,0); + + save arch_thickness; arch_thickness.lc=max(1,minor_curve.lc); + save_num(arch_reference)=.95; + top lft z11l=(0,h)//; multpos(11,14)(stem.lc,0); + bot lft z14l=(0,0); + rt z1=(w,if bulb_taper:.99h else:.95h fi)//; + save_num(knob)=if bulb_taper:stem.lc + else:inlimit(2bulb_thickness)(1.3arch_thickness.lc,.6(w-x14r)) fi; + save_num(arm_softness)=.3knob; + rt z40r=(w,.5h); pos40(knob,0); + onaline(11r,14r)(5,13r); + y5=(inlimit(ductal)(.1,.3))[h-arch_thickness.lc,serif_thickness]; + onaline(11l,14l)(12l,13l); y13l=x_bracket_h; y13r=min(y13l,y5); + y12l=max(h-x_bracket_h,y13l); + + ref1=terminalserif.l(z11,z14,z12l,z5,.5ts,x_terminal_angle); + ref2=arch.tr(z5,h+ov_t.lc,z40l,z40r)lc; + z2r=(point 1 of ref2); + z2l=(point 1 of reverse ref2); + + p1=(fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--z5)softjoin + (z5--subpath(2,1)of reverse ref2-- + bulb.tr(z1,z2l,z2r,knob,knob,90)-- + outer_juncture_path.tl(subpath(1,infinity)of ref2,ref1,1))--cycle; + + showpoints(1,2,5,11,12,13,14,40); +adjust(v_a*fitbasis.lc#+m_e*a_mfit#, + max(v_h*fitbasis.lc#,v_a*fitbasis.lc#-(r_w-i_w)*width#)+m_ee*a_mfit#); +show_character; endchar; + + + +iff OK "s": "The letter s"; + beginchar("s",s_w*width#+b_mono#,xheight#,0); + + save circ_s; circ_s1=.5(1-circ1); circ_s2=.5(1-circ1); % lessens tension + save circ; circ1=1-circ_s1; circ2=1-circ_s2; % variance + save_num(term_length)=if bulb_taper:c_and_s.lc else:.75cs fi; + rt z1=(.93w,.95h)//; + lft z7=(0,.07h)//; + top y2l=bot y2r+minor_curve.lc=h+ov_t.lc; + bot y6r=top y6l-minor_curve.lc=-ov_b.lc; + z4=(.5w,.52h)//; + lft z3l=(round(.05w),.5[y4,y2l])//; + rt z5r=(w,.5[y6r,y4])//; + good_x_for(2l)(z3l,z1,.5)a; good_x_for(2r)(z3r,z1-(bulb_thickness,0),.4)b; + good_x_for(6r)(z7,z5r,.5)c; good_x_for(6l)(z7+(bulb_thickness,0),z5l,.6)d; + + z3=z3l+(.5stem.lc,0); z5=z5r-(.5stem.lc,0); + ref1=z3..z4..z5; + pos4(stem.lc,(angle(postcontrol 1 of ref1-precontrol 1 of ref1))+90-10); + rt z3r=(lft x3l+max(1,.95stem.lc),(1-v_stress)[y4r,y2r]); + lft z5l=(rt x5r-.95stem.lc,v_stress[y6l,y4l]); + + p1=bulb.tr(z1,z2r,z2l,term_length,bulb_thickness,90) + o_t z3l{downward} o_t z4l i_t z5l i_t + bulb.bl(z7,z6l,z6r,1.1term_length,bulb_thickness,90) + o_t z5r{upward} o_t z4r i_t z3r i_t cycle; + + showpoints(1,2,3,4,5,6,7,8); +adjust(v_f*fitbasis.lc#+m_a*b_mfit#,v_f*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + + + +iff OK "t": "The letter t"; + beginchar("t",s_w*width#+d_mono#,max(1.2xheight#,.5[xheight#,cap#]),0); + + lft z1l=(round .2w,max(h,xheight+1))//; + rt z1r=(x1l+stem.lc,y1l+max(1,.3stem.lc)); + lft z3l=(round .2w,.35*xheight)//; rt z3r=(x3l+stem.lc,.35*xheight); + rt z5l=(w,.15xheight)//; pos5(max(1,.85minor_curve.lc),130-oblique); + bot y4l=top y4r-minor_curve.lc=-ov_t.lc; + good_x_for(4l)(z3l,z5l,.5)c; good_x_for(4r)(z3r,z5r,.5)d; + x4r:=min(x4r,x4l+minor_curve.lc); + + top z11=(.9w,xheight)//; multpos(12,13)(max(1,.8thin_stem.lc),90); + onaline(1r,3r)(12r); y12r=y11; + top lft z13r=(0,xheight)//; + + p1=(z3l{downward} o_t z4l{right} o_t z5l + if softpath:)softjoin(z5l--z5r)softjoin(else:--fi + z5r i_t z4r{left} i_t z3r{upward} soften(z1r,z1l) z3l{downward})--cycle; + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p2=(arm.tr(z11,z12l,z12r,.15as,.25tip_thickness,90) + soften(z13r,z13l) z12l)--cycle; + + + showpoints(1,2,3,4,5,11,12,13); +adjust(v_b*fitbasis.lc#-.2s_w*width#+m_e*d_mfit#,v_h*fitbasis.lc#+m_ee*d_mfit#); +show_character; +endchar; + + + +iff OK "u": "The letter u"; + beginchar("u",n_w*width#+b_mono#,xheight#,0); + + y5=ductal[arch_thickness.lc,h-serif_thickness]; + + bot lft z1l=(0,0); multpos(1,4,11,14)(stem.lc,0); + top lft z4l=(0,h)//; + top rt z11r=(w,h)//; + bot rt z14r=(w,0); y13r=x_bracket_h; y12l=max(h-x_bracket_h,y5); + onaline(11l,14l)(5,12l); y12r=max(h-x_bracket_h,y13r); + onaline(11r,14r)(12r,13r); y2l=(.95-l_arch)*h; y3l=max(h-x_bracket_h,y2l); + onaline(1l,4l)(2l,3l); y2r=max((.95-r_arch)*h,arch_thickness.lc); + onaline(1r,4r)(2r,3r); y3r=max(h-x_bracket_h,y2r); + + + ref1=z12l..terminalserif.r(z14,z11,z12l,z13r,.5ts,base_terminal_angle); + ref2=arch.bl(z5,-ov_b.lc,z2r,z2l)lc; + + p1=terminalserif.l(z11,z14,z12l,z12r,.5ts,0)--softenit(ref1,ref2)-- + terminalserif.l(z4,z1,z3l,z3r,.5ts,x_terminal_angle)-- + outer_juncture_path.br(ref2,ref1,2)--cycle; + + showpoints(1,2,3,4,5,11,12,13,14); +adjust(v_b*fitbasis.lc#+m_cc*b_mfit#,v_a*fitbasis.lc#+m_c*b_mfit#); +show_character; endchar; + + + + + def character_points= +iff OK "v": "The letter v"; + beginchar(118+alt4,v_w*width#+d_mono#,xheight#,0); + save_bool(nonotch):=if(xheight<25):true else:false fi; % if real low res + min_limit(join_radius)(.5apex.lc); + bot z20=(.5w,-ov_apex.lc); pos20(apex.lc,0-apex_angle); + lft z1l=(0,h)//; multpos(1,3)(.95stem.lc,constant_angle(z1l,z20l,0)); + rt z4r=(w,h)//; multpos(4,6)(thin_stem.lc,constant_angle(z4r,z20r,0)); + onaline(1l,20l)(2l,3l); y3l=y20l; + onaline(1r,3r)(2r,40); + onaline(4r,20r)(5r,6r); y6r=y20r; + onaline(4l,6l)(5l,40); y2l=y2r=y5l=y5r=max(h-x_bracket_h,y40); + onaline(1,3)(41); top y41=top y42=h; + onaline(4,6)(42); + ref1=notch_pos[z40,z2r]--z40--notch_pos[z40,z5l]; + if flat_diagonal_endings: + p1=(fullserif.l(z41,z3,z2l,z2r,.5hs,.5hs) soften(z20l,z20r) + fullserif.r(z42,z6,z5l,z5r,.5hs,.5hs).. + downnotch.r(ref1,angle(z20-z40),notch_length.lc))..cycle; + else:p1=(terminalserif.l(z41,z3,z2l,z2r,.5ts,diag_terminal_angle)soft + soften(z20l,z20r) terminalserif.l(z42,z6,z5l,z5r,.5ts,0)soft.. + downnotch.r(ref1,angle(z20-z40),notch_length.lc))--cycle; + fi + showpoints(1,2,3,4,5,6,20,40,41,42); + adjust(v_d*fitbasis.lc#+m_a*d_mfit#,v_e*fitbasis.lc#+m_a*d_mfit#); + show_character; endchar; + enddef; + + vardef letter_v= save a,b; + vardef a=condition(flat_diagonal_endings)t; testing_codes; + character_points; enddef; + vardef b=condition(flat_diagonal_endings)f; testing_codes; + character_points; enddef; + if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi + enddef; + + letter_v; save letter_v; + + + + def character_points= +iff OK "w": "The letter w"; + beginchar(119+alt4,w_w*width#+f_mono#,xheight#,0); + save_bool(nonotch):=if(xheight<25):true else:false fi; % if real low res + min_limit(join_radius)(.5apex.lc); + lft z1l=(0,h)//; + rt z10r=(w,h)//; + bot z21=(.22w,-ov_apex.lc); multpos(21,22,23)(apex.lc,0-apex_angle); + bot z23=(w-x21,-ov_apex.lc); + + z3l=z21l; z6r=z21r; z9l=z23l; z12r=z23r; + multpos(1,3)(if narrow_condition:w_narrow_amt else:1 fi[thin_stem.lc,stem.lc], + constant_angle(z1l,z21l,0)); + multpos(10,12)(thin_stem.lc,constant_angle(z10r,z23r,0)); + onaline(1r,3r)(2r,41,46); onaline(1l,3l)(2l); onaline(1,3)(44); + onaline(10l,12l)(11l,43,47); onaline(10r,12r)(11r); onaline(10,12)(45); + + top y44=h;y45=y46=y47=y44; + x22=.5[x46,x47]; y22=if singlepitch:.8h else:h+ov_apex.lc fi; + z4l=z22l; z7r=z22r; + multpos(4,6)(thin_stem.lc,constant_angle(z22l,z21r,thin_stem.lc)lr); + multpos(7,9)(if narrow_condition:w_narrow_amt else:1 fi[thin_stem.lc,stem.lc], + constant_angle(z22r,z23l,stem.lc)); + onaline(4l,6l)(5l,41); onaline(4r,6r)(5r,42); + onaline(7l,9l)(8l,42); onaline(7r,9r)(8r,43); + y5l=y8r=notch_pos[max(y41,y43),y22]; y5r=y8l=notch_pos[y42,y3l]; + y2l=y2r=y11l=y11r=max(h-x_bracket_h,y41,y43); + + ref1=notch_pos[z41,z2r]--z41--z5l; + ref2=z8l--z42--z5r; + ref3=z8r--z43--notch_pos[z43,z11l]; + + if flat_diagonal_endings: + p1=(fullserif.l(z44,z3,z2l,z2r,.5hs,.5hs) soften(z21l,z21r) + upnotch.r(ref2,angle(z22-z42),notch_length.lc) + soften(z23l,z23r) fullserif.r(z45,z12,z11l,z11r,.5hs,.5hs).. + downnotch.r(ref3,angle(z23-z43),notch_length.lc) soften(z22r,z22l) + downnotch.r(ref1,angle(z21-z41),notch_length.lc))..cycle; + else:p1=(terminalserif.l(z44,z3,z2l,z2r,.75ts,20)soft soften(z21l,z21r) + upnotch.r(ref2,angle(z22-z42),notch_length.lc) + soften(z23l,z23r) terminalserif.l(z45,z12,z11l,z11r,.5ts,0)soft.. + downnotch.r(ref3,angle(z23-z43),notch_length.lc) soften(z22r,z22l) + downnotch.r(ref1,angle(z21-z41),notch_length.lc))..cycle; + fi + showpoints(1,2,3,4,5,6,7,8,9,10,11,12,21,22,23,41,42,43,44,45,46,47); + adjust(v_d*fitbasis.lc#+m_a*f_mfit#,v_e*fitbasis.lc#+m_a*f_mfit#); + show_character;endchar; + enddef; + + vardef letter_w= save a,b; + vardef a=condition(flat_diagonal_endings)t; testing_codes; + character_points; enddef; + vardef b=condition(flat_diagonal_endings)f; testing_codes; + character_points; enddef; + if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi + enddef; + + letter_w; save letter_w; + + + + + def character_points= +iff OK "x": "The letter x"; + beginchar(120+alt4,v_w*width#+d_mono#,xheight#,0); + top z1l=(.05w,h)//; top z11r=(.95w,h)//; + bot z4r=(w,0); bot z14l=(0,0); + multpos(1,4)(stem.lc,constant_angle(z1l,z4r,stem.lc)lr); + multpos(11,14)(thin_stem.lc,constant_angle(z11r,z14l,thin_stem.lc)); + onaline(1l,4l)(2l,3l,42,43); + onaline(1r,4r)(2r,3r,40,41); + onaline(1,4)(21,22); top y21=top y23=h; + onaline(11l,14l)(12l,13l,40,43); + onaline(11r,14r)(12r,13r,41,42); + onaline(11,14)(23,24); bot y22=bot y24=0; + y2l=y2r=y12l=y12r=max(h-serif_thickness-.5x_bracket_h,y40); + y3l=y3r=y13l=y13r=min(serif_thickness+.5x_bracket_h,y42); + + ref1=notch_pos[z40,z2r]--z40--notch_pos[z40,z12l]; + ref2=notch_pos[z42,z3l]--z42--notch_pos[z42,z13r]; + + if flat_diagonal_endings:p1=fullserif(z21,z4,z2l,z2r,.5hs,.25hs)--z43-- + fullserif(z24,z11,z13l,z13r,.5hs,.5hs)-- + upnotch.r(ref2,angle(z40-z42),notch_length.lc)-- + fullserif(z22,z1,z3l,z3r,.5hs,.5hs)--z41-- + fullserif(z23,z14,z12l,z12r,.25hs,.5hs)-- + downnotch.r(ref1,angle(z42-z40),notch_length.lc)--cycle; + else:p1=terminalserif.l(z21,z4,z2l,z2r,.5ts,0)soft--z43-- + terminalserif.r(z24,z11,z13l,z13r,.5ts,0)soft-- + upnotch.r(ref2,angle(z40-z42),notch_length.lc)-- + terminalserif.r(z22,z1,z3l,z3r,.5ts,diag_terminal_angle)soft--z41-- + terminalserif.l(z23,z14,z12l,z12r,.5ts,0)soft-- + downnotch.r(ref1,angle(z42-z40),notch_length.lc)--cycle; + fi + showpoints(1,2,3,4,11,12,13,14,21,22,23,24,40,41,42,43); + adjust(v_g*fitbasis.lc#+m_a*d_mfit#,v_g*fitbasis.lc#+m_a*d_mfit#); + show_character; endchar; + enddef; + + vardef letter_x= save a,b; + vardef a=condition(flat_diagonal_endings)t; testing_codes; + character_points; enddef; + vardef b=condition(flat_diagonal_endings)f; testing_codes; + character_points; enddef; + if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi + enddef; + + letter_x; save letter_x; + + + + + def character_points= +iff OK "y": "The letter y"; + beginchar(121+alt4,v_w*width#+d_mono#,xheight#,descender#); + + bot z20=(.5w+.5thin_stem.lc,0); + rt z4r=(w,h)//; + multpos(4,7)(thin_stem.lc,constant_angle(z4r,z20,0)); + onaline(4r,20)(5r,6r,7r); y7=-d; y6r=y7+x_bracket_h; + onaline(4l,7l)(3l,5l,6l,40); y3l=.05h; + lft z1l=(0,h)//; + multpos(1,3)(stem.lc,constant_angle(z1l,z3l,0)); + onaline(1l,3l)(2l); + onaline(1r,3r)(2r,40); y2l=y2r=y5l=y5r=max(h-x_bracket_h,y40); + onaline(1,3)(41); top y41=top y42=h; y6l=min(y6r,y3l); + onaline(4,7)(42); + ref1=notch_pos[z40,z2r]--z40--notch_pos[z40,z5l]; + + if flat_diagonal_endings:p1=(fullserif.l(z41,z3,z2l,z2r,.5hs,.5hs)--z3l + if softpath:)softjoin( else:-- fi z3l-- + fullserif(z7,z4,z6l,z6r,.75hs,.5hs).. + fullserif(z42,z7,z5l,z5r,.5hs,.5hs).. + downnotch.r(ref1,angle(z20-z40),notch_length.lc))..cycle; + else:p1=(terminalserif.l(z41,z3,z2l,z2r,.5ts,diag_terminal_angle)soft + ..z3l if softpath:)softjoin( else:-- fi z3l-- + terminalserif.l(z7,z4,z6l,z6r,.5ts,0)soft.. + terminalserif.l(z42,z7,z5l,z5r,.5ts,0)soft.. + downnotch.r(ref1,angle(z20-z40),notch_length.lc))..cycle; + fi + showpoints(1,2,3,4,5,6,7,20,40,41,42); + adjust(v_d*fitbasis.lc#+m_a*d_mfit#,v_e*fitbasis.lc#+m_a*d_mfit#); + show_character; endchar; + enddef; + + vardef letter_y= save a,b; + vardef a=condition(flat_diagonal_endings)t; testing_codes; + character_points; enddef; + vardef b=condition(flat_diagonal_endings)f; testing_codes; + character_points; enddef; + if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi + enddef; + + letter_y; save letter_y; + + + +iff OK "z": "The letter z"; + beginchar("z",s_w*width#+b_mono#,xheight#,0); + + min_limit(join_radius)(.5apex.lc); + top rt z1r=(w,h-apex.lc)//; + bot lft z3l=(0,apex.lc); + multpos(1,3)(max(1,.98stem.lc),constant_angle(z1r,z3l,max(1,.98stem.lc))); + + z43=(x1r,h); + z41=(x3l,0); + rt z14=(w,0); + lft z11=(.05w,h)//; + top y12r=h; bot y12l=bot y40=top y12r-max(1,.95thin_stem.lc); + bot y13l=0; top y13r=top y42=bot y13l+max(1,.95thin_stem.lc); + onaline(1l,3l)(2l,40); y2l=notch_pos[y40,y3l]; + onaline(1r,3r)(2r,42); y2r=notch_pos[y42,y1r]; + good_x_for(12r)(z11,z43,.5)a;good_x_for(12l)(z11+(tip_thickness,0),z40,.5)b; + good_x_for(13l)(z41,z14,.5)c;good_x_for(13r)(z42,z14-(tip_thickness,0),.5)d; + + ref1=z2l--z40--z12l; ref2=z2r--z42--z13r; + + p1=(arm.tl(z11,z12l,z12r,.4as,tip_thickness,90)soft-- + rightnotch.r(ref1,angle right,notch_length.lc)etchdown + soften(z2l,z3l,z41,z13l) + arm.br(z14,z13r,z13l,.5as,tip_thickness,90-arm_angle)soft-- + leftnotch.r(ref2,angle left,notch_length.lc)etchup + soften(z2r,z1r,z43) z12r)--cycle; + + showpoints(1,2,3,11,12,13,40,41,42); +adjust(v_g*fitbasis.lc#+m_a*b_mfit#,v_g*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + |