suzanne.soy/Iosevka
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Trying to use the SVG glyph exporting mechanism.

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This commit is contained in:
be5invis 2015-12-08 06:20:53 +08:00
parent 6c6073c128
commit dd6a1071d2
2 changed files with 35 additions and 3 deletions
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34
extract.js
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@ -90,4 +90,36 @@ if(argv.ttf) {
font['OS/2'].sCapHeight *= upmscale;
fs.writeFileSync(argv.ttf, toBuffer(new TTFWriter(options).write(font)));
}
};
if(argv.svg) {
function toSVGPath(glyph){
var buf = '';
if(glyph.contours) for(var j = 0; j < glyph.contours.length; j++) {
var contour = glyph.contours[j];
if(contour.length){
buf += 'M' + contour[0].x + ' ' + contour[0].y;
for(var k = 1; k < contour.length; k++) if(contour[k].onCurve){
buf += 'L' + contour[k].x + ' ' + contour[k].y;
} else if(contour[k + 1]){
if(contour[k + 1].onCurve){
buf += 'Q' + contour[k].x + ' ' + contour[k].y + ' ' + contour[k + 1].x + ' ' + contour[k + 1].y;
k += 1
} else {
buf += 'Q' + contour[k].x + ' ' + contour[k].y + ' ' + (contour[k].x + contour[k + 1].x) / 2 + ' ' + (contour[k].y + contour[k + 1].y) / 2;
}
}
buf += 'Z\n'
}
}
return buf;
}
var svg = '<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" ><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1"><defs><font id="' + font.name.fullName + '">'
svg += '<font-face font-family="' + font.name.fontFamily + '" font-weight="' + font['OS/2'].usWeightClass + '" font-stretch="normal" units-per-em="1000"/>'
for(var j = 0; j < font.glyf.length; j++){
var gd = '<glyph glyph-name="' + font.glyf[j].name + '" horiz-adv-x="' + font.glyf[j].advanceWidth + '" '+ (font.glyf[j].unicode && font.glyf[j].unicode.length ? 'unicode="&#x' + font.glyf[j].unicode[0].toString(16) + ';"' : '') +' d="' + toSVGPath(font.glyf[j]) + '" />'
svg += gd;
}
svg += '</font></defs></svg>'
fs.writeFileSync(argv.svg, svg, 'utf-8')
};

4
glyphs/letters-unified-basic.patel
View File

@ -379,9 +379,9 @@ symbol-block 'Y'
symbol-block 'y'
define [SmallYShape top bottom] : glyph-construction
local xbottom : mix SB RIGHTSB 0.28
local turnp : top / (top - DESCENDER)
local turnp : top / (top - bottom)
local xb : mix SB RIGHTSB 0.51
local yb : mix 0 top (0.05 * turnp)
local yb : mix [mix bottom top (-DESCENDER / (XH - DESCENDER))] top (0.05 * turnp)
include : tagged 'strokeR' : xStrand xbottom bottom RIGHTSB top 0.1 0.6 0.14
include : tagged 'strokeL' : halfXStrand SB top xb yb (0.1 * turnp) 0.4 (0.14 * turnp)