diff options
author | Karl Berry <karl@freefriends.org> | 2006-01-09 23:38:21 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-01-09 23:38:21 +0000 |
commit | 215012a8d684889983ec2c0629e1c704e6853d9c (patch) | |
tree | ebf1271bd71869069824935ae8a5678745bf8bce /Master/texmf-dist/fonts/source/public/eurosym | |
parent | 1af3d19d6dbcbf309667d9cb4aa3cdda914914a9 (diff) |
trunk/Master/texmf-dist/fonts/source
git-svn-id: svn://tug.org/texlive/trunk@101 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/fonts/source/public/eurosym')
7 files changed, 391 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/eurosym/fey.mf b/Master/texmf-dist/fonts/source/public/eurosym/fey.mf new file mode 100644 index 00000000000..468655d5068 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/fey.mf @@ -0,0 +1,289 @@ +% Euro symbol for TeX. +% +% History +% Version 1.4: +% - correct width +% Version 1.3: +% - Licence +% Version 1.2: +% - Recieved a gif file containing the official construction of the +% Euro symbol from Rowland. +% - Andreas Schwab told me why the checksum mismatches didn't work +% Unfortunately I couldn't make his patch work so I had to fix +% this myself although some other things were in there (modes.mf +% etc.) +% +% Version 1.1: +% - finished sometime on August 1998 +% +% Design size: 10pt + +% Richtmaße (set up in the top level file): +%scaleunit:= 0.425; + % to be able to enlarge, shrink easily + % the number here is obtained by comparison with the cmr `C' character. + +% this is from c't magazine 11/98, S.211. +% Some things are guessed from the construction. + +%firstunit#:= scaleunit * pt#; +%overunder#:= 0.4firstunit#; + +unit#:= firstunit# + overunder#; % line width is 1: +radiusaussen#:= 6unit#; + +% for adjustment settings at special sizes: +hintpt:= 0.415106; % hppp bei 1pt @ 300dpi +% I noticed the following things to be fixed at small hppp's: +% - 14.4pt @ 300dpi (7pt @ 600dpi): the bars are too thin +% - 12pt @ 300dpi (6pt @ 600dpi): the bars are too close together +% - 6pt @ 300dpi: the bars are too thin + +def isabout(expr a, b)= (((a/b) < 1.1) and ((a/b) > 0.9)) enddef; + +boolean thickenbars; +boolean spacebars; +thickenbars:= isabout (hppp, 14.4hintpt) or isabout (hppp, 6hintpt); +spacebars:= isabout (hppp, 12hintpt); + +bold#= if boldamount>0: 0.5 else: 0.0 fi unit#; +radiusinnen#:= 5unit# - bold#; +olineo#:= 1.5unit# + bold#; +olineu#:= 0.5unit#; +ulineo#:= -0.5unit#; +ulineu#:= -1.5unit# - bold#; + +bigangle= 80; + +em#:= 15unit#; +ex#:= 2radiusaussen# - overunder#; + +eurowidth#:= 0.832em#; +euroheight#:= 1ex#; +eurodepth#:= overunder#; + +if doslant: + slant:= 1/6; +else: + slant:= 0; +fi + +font_quad 1em#; +font_normal_space 1/2em#; +font_normal_stretch 1/3em#; +font_normal_shrink 1/4em#; +font_extra_space 0unit#; +font_slant slant; +font_x_height 1ex#; +font_coding_scheme "U"; +font_identifier "eurosym"; + +message "hppp=" & str [hppp]; + +define_pixels (em,ex,unit, + radiusinnen,radiusaussen, + eurowidth,euroheight, + bold, + olineu, olineo, ulineu, ulineo, overunder); + +pen open, hpen; +hpen= pencircle scaled 0.03unit; +if boldamount>0: + open= pencircle scaled 0.5unit; +else: + open= pencircle scaled 0.3unit; +fi + +def drawit (expr a) = + if dooutline: + pickup open; + draw(a); + else: + fill(a); + fi +enddef; + +def overdraw (expr a, b, c, d, x, y) = + draw ((a shifted ((b-a)*d))--(a shifted ((b-a)*c))) shifted (x,y); +enddef; + +path baro, baru; +path thepath; +pair refleft, refright; + +beginchar(0,eurowidth#,euroheight#,eurodepth#); + "reference euro glyph with wrong bounding box"; +% This is for the designer who wants to see the symbol's construction. + +% took some time to see that circles are specified by diameter instead of radius: + z0= (1/2em+9/16unit, radiusaussen-overunder); + x0:= good.x (x0); + y0:= good.y (y0); + + path innerring; innerring= fullcircle scaled 2radiusinnen shifted z0; + path outerring; outerring= fullcircle scaled 2radiusaussen shifted z0; + % angles start at 3 o'clock, so: + numeric bigangleup; bigangleup = 1/2bigangle; + numeric bigangledown; bigangledown = - 1/2bigangle; + path pa; + pa= (z0 shifted (left scaled eurowidth)) -- (z0 shifted (right scaled eurowidth)); + + t1= ypart ((z0--(z0 shifted ((dir bigangleup) scaled eurowidth))) intersectiontimes innerring); + t2= ypart ((z0--(z0 shifted ((dir bigangledown) scaled eurowidth))) intersectiontimes innerring); + t3= ypart ((z0--(z0 shifted (down scaled eurowidth))) intersectiontimes outerring); +% t14= ypart ((z0--(z0 shifted (right scaled eurowidth))) intersectiontimes outerring); + z1= point t1 of innerring; + z2= point t2 of innerring; + z3= point t3 of outerring; +% z14= point t14 of outerring; This wasn't right. + + path pb, pc, paoo, pao, pau, pauu; + pb= z3--(z3+((z1-z3) scaled 2)); + pc= z1--(z1 shifted (down scaled euroheight)); + + t4= ypart (pb intersectiontimes outerring); + t5= ypart (pc intersectiontimes outerring); + z4= point t4 of outerring; + z5= point t5 of outerring; + + % path innerh; + % path outerh; + % innerh= subpath (t1, t2) of innerring; + % outerh= subpath (t4, t5) of outerring; + paoo= pa shifted (0, olineo); + pao= pa shifted (0, olineu); + pau= pa shifted (0, ulineo); + pauu= pa shifted (0, ulineu); + + t6= ypart (paoo intersectiontimes pb); + t7= ypart (pao intersectiontimes pb); + t8= ypart (pau intersectiontimes pb); +% t9= ypart (pauu intersectiontimes pb); + z6= point t6 of pb; + z7= point t7 of pb; + z8= point t8 of pb; +% z9= point t9 of pb; % Better sollution: + +% I had problems with straightforward approaches to overcome the problem of +% bad looking bars with small sizes. The complicated approach works in two +% steps. a) calculate the intersections with the exact positions of the bars, +% b) recalculate he end positions of the bars using good.y(). + +% Step a): + z9-z8= z7-z6; + + z11= z0 shifted (-2unit - radiusaussen, olineu); + z13= z0 shifted (-2unit - radiusaussen, ulineu); + z10-z11= z6-z7; + z12-z13= z8-z9; + + t15= ypart ((z6 -- z10) intersectiontimes innerring); + t16= ypart ((z7 -- z11) intersectiontimes innerring); + t17= ypart ((z8 -- z12) intersectiontimes innerring); + t18= ypart ((z9 -- z13) intersectiontimes innerring); + t19= ypart ((z6 -- z10) intersectiontimes outerring); + t20= ypart ((z7 -- z11) intersectiontimes outerring); + t21= ypart ((z8 -- z12) intersectiontimes outerring); + t22= ypart ((z9 -- z13) intersectiontimes outerring); + + z15= point t15 of innerring; + z16= point t16 of innerring; + z17= point t17 of innerring; + z18= point t18 of innerring; + z19= point t19 of outerring; + z20= point t20 of outerring; + z21= point t21 of outerring; + z22= point t22 of outerring; + z23= z0 shifted (-radiusaussen,0); + +% Step b): + y10:= y19:= y15:= y6:= good.y (y6 if thickenbars or spacebars: +0.5 fi); + y11:= y20:= y16:= y7:= good.y (y7 if spacebars: +0.5 fi); + y12:= y21:= y17:= y8:= good.y (y8); + y13:= y22:= y18:= y9:= y8 + (y7-y6); + +% Construct the path. This is more complicated now, too. We use tX for the +% intersection times /and/ zX for the end points. + thepath= (subpath (t1, t15) of innerring -- + z15 -- z6 -- z7 -- z16 -- + subpath (t16, t17) of innerring -- + z17 -- z8 -- z9 -- z18 -- + subpath (t18, t2) of innerring -- + z2 -- z5 -- + subpath (t5, t22) of outerring -- + z22 -- z13 -- z12 -- z21 -- + subpath (t21, t20) of outerring -- + z20 -- z11 -- z10 -- z19 -- + subpath (t19, t4) of outerring -- + z4 -- cycle) slanted slant; + baro= (z6 -- z7 -- z11 -- z10 -- cycle) slanted slant; + baru= (z8 -- z9 -- z13 -- z12 -- cycle) slanted slant; + refleft= z13; + refright= z4; + + drawit(thepath); + penlabels (0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23); + + pickup hpen; + overdraw (z0, z1, 1.5, 0, 0, 0); + overdraw (z0, z2, 1.5, 0, 0, 0); + overdraw (z0, z3, 1.5, -1.5, 0, 0); + overdraw (z0, z3, 1.5, -1.5, x13-x3, 0); + overdraw (z0, z3, 1.5, -1.5, x12-x3, 0); + overdraw (z0, z3, 1.5, -1.5, x23-x3, 0); + overdraw (z1, z2, 1.5, 0, 0, 0); + overdraw (z3, z1, 1.5, -0.2, 0, 0); + overdraw (z3, z1, 1.5, -0.2, x13-x9, 0); + overdraw (z3, z1, 1.5, -0.2, x11-x7, 0); +endchar; + +% Now the real symbols, the first one is for design purposes only and +% could be deleted in the real fonts. I want to use the paths to +% define the bounding box so Metafont has to calculate them first. +% But I also want to see the penlabels. + +% realwidth was once dependent on the resolution, so checksum mismatches +% occur. Thanks to Andreas Schwab for telling me the reason for +% those mismatches. This fixes the problem. +% +% A bold correction is added as well. This is more or less a hack, +% since the width of the Euro symbol character is not necessarily +% equal to the dimensions of the glyph itself. However, I didn't +% find any specifications. Until I do, this is the best hack I +% think. +%realwidth= (xpart refright-xpart refleft)/hppp; +realwidth= (2radiusaussen#-10/30bold#) + 0.22unit#; +pair shift; shift= (xpart (-refleft), 0); + +% However, these are the real characters: +beginchar(" ",realwidth,euroheight#,eurodepth#); "Space"; + % dunno why. A Space with the dimensions of a Euro symbol +endchar; + +% fill innerh -- reverse outerh -- cycle; +% fill z10 -- z6 -- z7 -- z11 -- cycle; +% fill z12 -- z8 -- z9 -- z13 -- cycle; + +% The official symbol ``Euro glyph''. +beginchar("e", realwidth, euroheight#,eurodepth#); "Euro glyph"; + drawit(thepath shifted shift); +endchar; + +% only the bars for creating symbols with any other font: +beginchar("A", realwidth, euroheight#,eurodepth#); "Euro glyph bars (normal)"; + drawit(baro shifted shift); + drawit(baru shifted shift); +endchar; + +% same as before but only 80% wide; most of the fonts' C's are less wide +% than the Euro glyph. +beginchar("B", realwidth, euroheight#,eurodepth#); "Euro glyph bars (narrow)"; + drawit(baro shifted shift xscaled 0.8); + drawit(baru shifted shift xscaled 0.8); +endchar; + +% same as before but only 110% wide +beginchar("C", realwidth, euroheight#,eurodepth#); "Euro glyph bars (wide)"; + drawit(baro shifted shift xscaled 1.2); + drawit(baru shifted shift xscaled 1.2); +endchar; diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feybl10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feybl10.mf new file mode 100644 index 00000000000..2e5eccd0ac4 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feybl10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= false; dooutline:= true; boldamount:= 2; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feybo10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feybo10.mf new file mode 100644 index 00000000000..1be4e6f3218 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feybo10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= true; dooutline:= false; boldamount:= 2; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feybr10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feybr10.mf new file mode 100644 index 00000000000..1e8838c81a2 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feybr10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= false; dooutline:= false; boldamount:= 2; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feyml10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feyml10.mf new file mode 100644 index 00000000000..251194a2389 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feyml10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= false; dooutline:= true; boldamount:= 0; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feymo10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feymo10.mf new file mode 100644 index 00000000000..67fefa4c442 --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feymo10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= true; dooutline:= false; boldamount:= 0; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. diff --git a/Master/texmf-dist/fonts/source/public/eurosym/feymr10.mf b/Master/texmf-dist/fonts/source/public/eurosym/feymr10.mf new file mode 100644 index 00000000000..06d45f2caed --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/eurosym/feymr10.mf @@ -0,0 +1,17 @@ +% Created by makeeurosymbols. Don't edit! + +mode_setup; + +boolean doslant, dooutline; +numeric boldamount, dsize; + +doslant:= false; dooutline:= false; boldamount:= 0; dsize=10; + +font_size 10pt#; +scaleunit:= 0.425; +firstunit#:= scaleunit * pt#; +overunder#:= 0.4 firstunit#; + +input fey.mf; + +end. |