From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- fonts/pandora/fligs.mf | 230 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 fonts/pandora/fligs.mf (limited to 'fonts/pandora/fligs.mf') diff --git a/fonts/pandora/fligs.mf b/fonts/pandora/fligs.mf new file mode 100644 index 0000000000..52ac5325e3 --- /dev/null +++ b/fonts/pandora/fligs.mf @@ -0,0 +1,230 @@ +%***************************************************************************** +% Copyright (c) 1989 by N. N. Billawala +%***************************************************************************** + + +% fligs.mf ligatures with the "f" character + +% 5 characters; iff OK "f": for testing + +% Only the ff,fi,fl ligatures have a fixed pitch ligature. +% The reason being that combining two stems might look reasonable; but +% combining three stems would generally create the undesirable type of +% darkness found in the lowercase m + + +iff OK "f": "The ff ligature"; + beginchar(11,(n_w+r_w-stem.lc#/(width#+mono#))*width#+b_mono#,ascender#,0); + + if mono=0: bot lft z4l=(round (.2r_w*width),0); + bot lft z14l=(round (x4l+n_w*width-stem.lc),0); + else: bot lft z4l=(0,0); bot rt z14r=(w,0); fi + top z1l=(x4l,h)//; multpos(1,4,11,14)(stem.lc,0); + top z11l=(x14l,h)//; + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r,22r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + onaline(11l,14l)(12l,13l); y12l=y2l; y12r=y2r; + onaline(11r,14r)(12r,13r); y3l=y3r=y13l=y13r=x_bracket_h; + rt z16=(if mono<>0:w+abs(x14l-x4r)else:max(w,x14r+.95abs(x14l-x4r))fi,.99h)//; + rt z6=(x14l,y5r-y15r+y16)//; + save_num(knob)=min(bulb_thickness,.6(x16-x14r)); + top y15r=bot y15l+minor_curve.lc=round(.5[h+ov_t.lc,maxheight]); + top y5r=inlimit(.9[xheight,h+ov_t.lc])(xheight+2minor_curve.lc,h+ov_t.lc); + bot y5l+minor_curve.lc=top y5r; + good_x_for(5r)(z3l,z6,.5)a; + good_x_for(5l)(z3r,z6-(bulb_thickness,0),.5)b; + good_x_for(15r)(z13l,z16,.6)c; + good_x_for(15l)(z13r,z16-(knob,0),.6)d; + + top rt z21=(w if mono<>0:+max(1,.75stem.lc)fi,xheight)//; + y22r=y21; multpos(22,23)(max(1,.8thin_stem.lc),90); + lft z23r=(0 if mono<>0:-max(1,.75stem.lc)fi,y21)//; + + p1=fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z2r{upward} i_t + bulb.tr(z6,z5l,z5r,.75cs,bulb_thickness,90) o_t z2l{downward}--cycle; + p2=fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--z12r{upward} i_t + bulb.tr(z16,z15l,z15r,.75cs,knob,90) o_t z12l{downward}--cycle; + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p3=(arm.tr(z21,z22l,z22r,.15as,.25tip_thickness,90) + soften(z23r,z23l) z22l)--cycle; + + showpoints(1,2,3,4,5,6,11,12,13,14,15,16,21,22,23); +adjust(v_a*fitbasis.lc#-.25r_w*width#+m_a*b_mfit#,0*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + +% This character is based on 2 "f"; the width is determined by the "n" width +% plus the width of the single "f" minus one stem. The crossbar has been +% extended. The right "f" should be like the single one; the top of the +% left "f" extended to overlap the right one. +% Placement of the curved arm on first "f" slightly altered + + + +iff OK "f": "The fi ligature"; + beginchar(12,(n_w+.2r_w)*width#+b_mono#,ascender#,0); + + bot lft z4l=(round (.2r_w*width),0); multpos(1,4,11,14)(stem.lc,0); + bot rt z14r=(w,0); + top z1l=(x4l,h)//; + top z11l=(x14l,xheight)//; + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + onaline(11l,14l)(13l); + onaline(11r,14r)(13r); y3l=y3r=y13l=y13r=x_bracket_h; + rt z6=(x14l,.5[y5r,y5l])//; + top y5r=bot y5l+minor_curve.lc=h+ov_t.lc; + good_x_for(5r)(z3l,z6,.5)a; + good_x_for(5l)(z3r,z6-(bulb_thickness,0),.5)b; + bot z21l=(0 if mono<>0:-max(1,.75stem.lc)fi,top y11l-max(1,.8thin_stem.lc))//; + z22r=z11l; + multpos(21,22)(max(1,.8thin_stem.lc),90); + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p1=fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z2r{upward} i_t + bulb.tr(z6,z5l,z5r,.75cs,bulb_thickness,90) o_t z2l{downward}--cycle; + p2=(fullserif(z14,z11,z13l,z13r,.5hs,.75hs) soften(z11r,z21r,z21l,z22l) + z13l)--cycle; + + showpoints(1,2,3,4,5,6,11,13,14,21,22); +adjust(v_a*fitbasis.lc#-.25r_w*width#+m_a*b_mfit#,v_a*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + +% This character is based on the "f" and "i"; the width is determined +% by the "n" width plus the width of the left part of the "f" arm. +% Placement of the curved arm on the "f" slightly altered + + + +iff OK "f": "The fl ligature"; + beginchar(13,(n_w+.2r_w)*width#+b_mono#,ascender#,0); + + bot lft z4l=(round (.2r_w*width),0); multpos(1,4,11,14)(stem.lc,0); + bot rt z14r=(w,0); + top z1l=(x4l,h)//; + top z11r=(x14r,.98h)//; + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + onaline(11l,14l)(13l); + onaline(11r,14r)(13r); y3l=y3r=y13l=y13r=x_bracket_h; + top y5r=bot y5l+minor_curve.lc=h+ov_t.lc; + good_x_for(5r)(z3l,z11r,.5)a; + good_x_for(5l)(z3r,z11r-(bulb_thickness,0),.5)b; + + top rt z21r=(x14,xheight)//; multpos(21,22)(max(1,.8thin_stem.lc),90); + lft z22r=(0 if mono<>0:-max(1,.75stem.lc)fi,y21r)//; + z23=.5[z21r,z22r]; + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p1=fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z2r{upward} i_t + bulb.tr(z11r,z5l,z5r,.75cs,bulb_thickness,90)soft o_t z2l{downward}--cycle; + p2=fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--z11r--z11l--cycle; + p3=(z23 soften(z21r,z21l,z22l,z22r) z23)--cycle; + + showpoints(1,2,3,4,5,6,11,13,14,21,22,23); +adjust(v_a*fitbasis.lc#-.25r_w*width#+m_a*b_mfit#,v_a*fitbasis.lc#+m_a*b_mfit#); +show_character; endchar; + +% This character is based on the "f" and "l"; the width is determined +% by the "n" width plus the width of the left part of the "f" arm. +% Placement of the curved arm on the "f" slightly altered + + +if mono=0: % skips these characters if monopitch + +iff OK "f": "The ffi ligature"; + beginchar(14,(2n_w+.2r_w-stem.lc#/(width#+mono#))*width#,ascender#,0); + + bot lft z4l=(round (.2r_w*width),0); multpos(1,4,11,14,21,24)(stem.lc,0); + bot lft z14l=(round (x4l+n_w*width-stem.lc),0); + bot lft z24l=(round (x14l+n_w*width-stem.lc),0); + top z1l=(x4l,h)//; + top z11l=(x14l,h)//; + top z21l=(x24l,xheight)//; + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + onaline(11l,14l)(12l,13l); y12l=y2l; y12r=y2r; + onaline(11r,14r)(12r,13r); y3l=y3r=y13l=y13r=y23l=y23r=x_bracket_h; + onaline(21l,24l)(23l); + onaline(21r,24r)(23r); + rt z16=(x24l,.99h)//; + rt z6=(x14l,y5r-y15r+y16)//; + top y15r=bot y15l+minor_curve.lc=round(.5[h+ov_t.lc,maxheight]); + top y5r=inlimit(.9[xheight,h+ov_t.lc])(xheight+2minor_curve.lc,h+ov_t.lc); + bot y5l+minor_curve.lc=top y5r; + good_x_for(5r)(z3l,z6,.5)a; + good_x_for(5l)(z3r,z6-(bulb_thickness,0),.5)b; + good_x_for(15r)(z13l,z16,.5)c; + good_x_for(15l)(z13r,z16-(bulb_thickness,0),.5)d; + bot z31l=(0,top y21l-max(1,.8thin_stem.lc))//; + z32r=z21l; + multpos(31,32)(max(1,.8thin_stem.lc),90); + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p1=fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z2r{upward} i_t + bulb.tr(z6,z5l,z5r,.75cs,bulb_thickness,90) o_t z2l{downward}--cycle; + p2=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)--z12r{upward} i_t + bulb.tr(z16,z15l,z15r,.75cs,bulb_thickness,90) o_t z12l{downward}--cycle; + p3=(fullserif(z24,z21,z23l,z23r,.5hs,.75hs) soften(z21r,z31r,z31l,z32l) + z23l)--cycle; + + showpoints(1,2,3,4,5,6,11,12,13,14,15,16,21,23,24,31,32); +adjust(v_a*fitbasis.lc#-.25r_w*width#,v_a*fitbasis.lc#); +show_character; endchar; + +% This character is based on 2 "f" and an "i"; the width is +% determined by 2 "n" widths plus the width of the single "f" minus two stems. +% It's a combination of the "ff" and "fi" ligatures +% Placement of the curved arm on first and second "f" slightly altered +% No setting for fixed pitch + + +iff OK "f": "The ffl ligature"; + beginchar(15,(2n_w+.2r_w-stem.lc#/(width#+mono#))*width#,ascender#,0); + + bot lft z4l=(round (.2r_w*width),0); multpos(1,4,11,14,21,24)(stem.lc,0); + bot lft z14l=(round (x4l+n_w*width-stem.lc),0); + bot lft z24l=(round (x14l+n_w*width-stem.lc),0); + top z1l=(x4l,h)//; + top z11l=(x14l,h)//; + top z21l=(x24l,.98h)//; + onaline(1l,4l)(2l,3l); y2l=max(xheight,.75xheight+(r_arch*(h-xheight))); + onaline(1r,4r)(2r,3r); y2r=max(xheight,.75xheight+(l_arch*(h-xheight))); + onaline(11l,14l)(12l,13l); y12l=y2l; y12r=y2r; + onaline(11r,14r)(12r,13r); y3l=y3r=y13l=y13r=y23l=y23r=x_bracket_h; + onaline(21l,24l)(23l); + onaline(21r,24r)(23r); + rt z16=(x24,.99h)//; + rt z6=(x14l,y5r-y15r+y16)//; + top y15r=bot y15l+minor_curve.lc=round(.5[h+ov_t.lc,maxheight]); + top y5r=inlimit(.9[xheight,h+ov_t.lc])(xheight+2minor_curve.lc,h+ov_t.lc); + bot y5l+minor_curve.lc=top y5r; + good_x_for(5r)(z3l,z6,.5)a; + good_x_for(5l)(z3r,z6-(bulb_thickness,0),.5)b; + good_x_for(15r)(z13l,z16,.5)c; + good_x_for(15l)(z13r,z16-(bulb_thickness,0),.5)d; + + top rt z31r=(x24,xheight)//; multpos(31,32)(max(1,.8thin_stem.lc),90); + lft z32r=(0,y31r)//; + z33=.5[z31r,z32r]; + + min_limit(join_radius)(.5*min(.8thin_stem.lc,serif_thickness)); + p1=fullserif(z4,z1,z3l,z3r,.5hs,.5hs)--z2r{upward} i_t + bulb.tr(z6,z5l,z5r,.75cs,bulb_thickness,90) o_t z2l{downward}--cycle; + p2=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)--z12r{upward} i_t + bulb.tr(z21r,z15l,z15r,.75cs,bulb_thickness,90)soft o_t z12l{downward}-- + cycle; + p3=fullserif(z24,z21,z23l,z23r,.5hs,.75hs)--z21r--z21l--cycle; + p4=(z33 soften(z31r,z31l,z32l,z32r) z33)--cycle; + + showpoints(1,2,3,4,5,6,11,12,13,14,15,16,21,22,23,24,31,32,33); +adjust(v_a*fitbasis.lc#-.25r_w*width#,v_a*fitbasis.lc#); +show_character; endchar; + +% This character is based on 2 "f" and an "l"; the width is +% determined by 2 "n" widths plus the width of the single "f" minus two stems. +% It's a combination of the "ff" and "fl" ligatures +% Placement of the curved arm on first and second "f" slightly altered +% No setting for fixed pitch + +fi %*****closing for case if monopitch -- cgit v1.2.3