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Added parameter upmscale to produce fonts in a higher upm.

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Belleve Invis 2015-07-24 03:42:37 +08:00
parent 19f6f894cc
commit 01536b54e5
8 changed files with 1599 additions and 2204 deletions
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10
buildglyphs-final.patel
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@ -1,3 +1,13 @@
### Zoom all glyphs
foreach glyph [items-of glyphList] : begin {
glyph.advanceWidth = glyph.advanceWidth * upmscale
if glyph.contours: foreach contour [items-of glyph.contours] : foreach point [items-of contour] : begin {
point.x = point.x * upmscale
point.y = point.y * upmscale
}
}
return font return font
} }

31
buildglyphs-intro.patel
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@ -1,6 +1,12 @@
define Glyph [require './support/glyph'].Glyph define Glyph [require './support/glyph'].Glyph
define Stroke [require './support/stroke'].Stroke define Stroke [require './support/stroke'].Stroke
### COMMON FUNCTIONS
define [mix a b p] : a + [b - a] * p
define [linreg x0 y0 x1 y1 x] : y0 + [x - x0] * [y1 - y0] / [x1 - x0]
define [fallback] : for [local j 0] [j < arguments.length] [inc j] : if [arguments`j !== nothing] : return arguments`j
define [exports.build para] : begin { define [exports.build para] : begin {
define variantSelector para.variantSelector define variantSelector para.variantSelector
@ -132,15 +138,20 @@ set font.'OS/2'.fsSelection : [if para.isBold 32 0] + [if para.isItalic 1
set font.head.macStyle : [if para.isBold 1 0] + [if para.isItalic 2 0] set font.head.macStyle : [if para.isBold 1 0] + [if para.isItalic 2 0]
### Metric metadata ### Metric metadata
set font.hhea.ascent CAP # Note: we use 1000upm in design, and 4096upm in production
set font.'OS/2'.usWinAscent : CAP + CAP * 0.1
set font.'OS/2'.sTypoAscender CAP define upmscale : fallback para.upmscale 1
set font.hhea.descent DESCENDER
set font.'OS/2'.usWinDescent : [Math.abs DESCENDER] + CAP * 0.1 set font.head.unitsPerEm : upmscale * 1000
set font.'OS/2'.sTypoDescender DESCENDER set font.hhea.ascent : upmscale * CAP
set font.hhea.lineGap : CAP * 0.2 set font.'OS/2'.usWinAscent : upmscale * [CAP + CAP * 0.1]
set font.'OS/2'.sTypoLineGap : CAP * 0.2 set font.'OS/2'.sTypoAscender : upmscale * CAP
set font.'OS/2'.sxHeight XH set font.hhea.descent : upmscale * DESCENDER
set font.'OS/2'.usWinDescent : upmscale * [[Math.abs DESCENDER] + CAP * 0.1]
set font.'OS/2'.sTypoDescender : upmscale * DESCENDER
set font.hhea.lineGap : upmscale * CAP * 0.2
set font.'OS/2'.sTypoLineGap : upmscale * CAP * 0.2
set font.'OS/2'.sxHeight : upmscale * XH
set font.post.italicAnvle : 0 - para.italicangle set font.post.italicAnvle : 0 - para.italicangle
### Necessary macros ### Necessary macros
@ -184,6 +195,8 @@ define [select-variant glyphid unicode default] : begin {
###### HERE WE GO! ###### HERE WE GO!
define [xgrid p] : mix SB RIGHTSB p
create-glyph 'space' : glyph-construction { create-glyph 'space' : glyph-construction {
set-width WIDTH set-width WIDTH
assign-unicode ' ' assign-unicode ' '

3743
buildglyphs.js
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File diff suppressed because it is too large Load diff

6
final.pe
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@ -12,11 +12,11 @@ AddExtrema();
RemoveOverlap(); RemoveOverlap();
RoundToInt() RoundToInt()
RemoveOverlap(); RemoveOverlap();
ReplaceWithReference(3, 1); ReplaceWithReference(10, 1);
SetFontOrder(3); SetFontOrder(3);
Simplify(0, 2); Simplify(0, 8);
SetFontOrder(2); SetFontOrder(2);
Simplify(0, 1); Simplify(0, 4);
CorrectDirection(); CorrectDirection();
CanonicalContours(); CanonicalContours();
CanonicalStart(); CanonicalStart();

7
glyphs/common-shapes.patel
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@ -1,11 +1,4 @@
### COMMON FUNCTIONS
define [mix a b p] : a + [b - a] * p
define [xgrid p] : mix SB RIGHTSB p
define [linreg x0 y0 x1 y1 x] : y0 + [x - x0] * [y1 - y0] / [x1 - x0]
define [fallback] : for [local j 0] [j < arguments.length] [inc j] : if [arguments`j !== nothing] : return arguments`j
### COMMON SHAPES ### COMMON SHAPES
define [Ring u d l r] : begin { define [Ring u d l r] : begin {

2
makefile
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@ -33,7 +33,7 @@ $(SUPPORT_FILES) :
.buildglyphs.all.patel : buildglyphs-intro.patel $(GLYPH_SEGMENTS) buildglyphs-final.patel .buildglyphs.all.patel : buildglyphs-intro.patel $(GLYPH_SEGMENTS) buildglyphs-final.patel
cat $^ > .buildglyphs.all.patel cat $^ > .buildglyphs.all.patel
buildglyphs.js : .buildglyphs.all.patel buildglyphs.js : .buildglyphs.all.patel
patel-c --strict $^ | uglifyjs -c -b -o $@ patel-c --strict $^ | uglifyjs -b -c -m -o $@
support/glyph.js : support/glyph.patel support/glyph.js : support/glyph.patel
support/stroke.js : support/stroke.patel support/stroke.js : support/stroke.patel
parameters.js : parameters.patel parameters.js : parameters.patel

1
parameters.js
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@ -1,6 +1,7 @@
{ {
var r0_regular, r0_bold, r0_italic, r0_bolditalic; var r0_regular, r0_bold, r0_italic, r0_bolditalic;
r0_regular = { r0_regular = {
'upmscale': 4.096,
'width': 500, 'width': 500,
'stroke': 80, 'stroke': 80,
'dotsize': 125, 'dotsize': 125,

3
parameters.patel
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@ -1,4 +1,7 @@
define regular ( define regular (
.upmscale 4.096
.width 500 .width 500
.stroke 80 .stroke 80
.dotsize 125 .dotsize 125