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Break down currency/centSign to two parts using CvDecompose

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This commit is contained in:
be5invis 2021-01-31 18:14:32 -08:00
parent 628ea11571
commit f916bb227a
3 changed files with 41 additions and 11 deletions
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32
font-src/glyphs/letter/latin/c.ptl
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@ -232,18 +232,28 @@ glyph-block Letter-Latin-C : begin
include : HOverlayBar [mix SB 0 0.7] [mix SB RightSB 0.7] (CAP * 0.4)
include : HOverlayBar [mix SB 0 0.7] [mix SB RightSB 0.7] (CAP * 0.6)
with-related-glyphs 'currency/centSign' 0xA2 'c' : lambda [src sel] : glyph-proc
create-glyph 'currency/centSignBar.open' : glyph-proc
set-width 0
include : dispiro
widths.center
flat (Middle - Width) (XH - HalfStroke)
curl (Middle - Width) (XH - Descender / 2) [heading Upward]
include : dispiro
widths.center
flat (Middle - Width) (Descender / 2) [heading Upward]
curl (Middle - Width) HalfStroke
create-glyph 'currency/centSignBar.through' : glyph-proc
define fine : AdviceStroke 4
include [refer-glyph src] AS_BASE ALSO_METRICS
include : dispiro
widths.center
flat Middle (XH - HalfStroke)
curl Middle (XH - Descender / 2) [heading Upward]
include : dispiro
widths.center
flat Middle (Descender / 2) [heading Upward]
curl Middle HalfStroke
include : VBar Middle (XH - HalfStroke) (0 + HalfStroke) fine
include [refer-glyph 'currency/centSignBar.open'] AS_BASE ALSO_METRICS
include : VBar (Middle - Width) (XH - HalfStroke) (0 + HalfStroke) fine
select-variant 'currency/centSignBar' (follow -- 'cent')
create-glyph 'currency/centSign' 0xA2 : glyph-proc
include [refer-glyph 'c'] AS_BASE ALSO_METRICS
include : WithTransform [Translate Width 0] [refer-glyph 'currency/centSignBar']
CvDecompose.set currentGlyph { 'c' 'currency/centSignBar' }
turned 'turnC' 0x186 'C' Middle (CAP / 2)
turned 'turnc' 0x254 'c' Middle (XH / 2)

3
font-src/support/glyph.js
View file

@ -122,6 +122,9 @@ module.exports = class Glyph {
includeGlyphImpl(g, shiftX, shiftY) {
if (g._m_identifier) {
this.includeGlyphComponentImpl(g, shiftX, shiftY);
} else if (!g._m_identifier && g.isPureComposite()) {
for (const sr of g.semanticInclusions)
this.includeGlyphComponentImpl(sr.glyph, sr.x + shiftX, sr.y + shiftY);
} else {
this.includeGeometry(g, shiftX, shiftY);
}

17
params/variants.toml
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@ -3200,6 +3200,22 @@ selector.dollar = "throughcap"
[prime.cent]
sampler = "¢"
tag = "cv85"
[prime.cent.variants.open]
rank = 1
description = "Cent sign with open contour"
selector.cent = "open"
[prime.cent.variants.through]
rank = 2
description = "Cent sign with open contour"
selector.cent = "through"
[prime.percent]
sampler = "%"
tag = "cv79"
@ -3403,6 +3419,7 @@ at = "threefold"
paren = "normal"
brace = "curly"
dollar = "through"
cent = "through"
number-sign = "upright"
percent = "rings-continuous-slash"
lig-ltgteq = "flat"