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Refine glyph shapes of three currency symbols. (#2778)

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John McWilliams 2025-05-20 22:50:40 -04:00 • committed by GitHub
parent 325014c8fe
commit 9dea9c8dcf
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3 changed files with 26 additions and 28 deletions
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3
changes/33.2.4.md
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@ -1,2 +1,5 @@
* Refine shape of the following characters:
- TENGE SIGN (`U+20B8`).
- TURKISH LIRA SIGN (`U+20BA`).
- MANAT SIGN (`U+20BC`).
- LATIN CAPITAL LETTER LAMBDA WITH STROKE (`U+A7DC`).

4
packages/font-glyphs/src/letter/latin/upper-t.ptl
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@ -137,9 +137,9 @@ glyph-block Letter-Latin-Upper-T : begin
create-glyph "currency/tengeSign.\(suffix)" : glyph-proc
local df : include : DivFrame adws
include : df.markSet.capital
local gap : Math.max (CAP * 0.1) : AdviceStroke2 2 6 CAP
local gap : Math.max (CAP * 0.1) HalfStroke
include : HBar.t [TLeftX df] [TRightX df] CAP OverlayStroke
include : TShape df (CAP - gap - OverlayStroke) doST doSB
include : TShape df (CAP - OverlayStroke - gap) doST doSB
create-glyph "cyrl/teDescender.upright.\(suffix)" : glyph-proc
local df : include : DivFrame adws

47
packages/font-glyphs/src/symbol/letter.ptl
View file

@ -66,19 +66,22 @@ glyph-block Symbol-Currency : begin
create-glyph "currency/turkishLiraSign.\(suffix)" : glyph-proc
set-width Width
include : MarkSet.capital
local xBarLeft : SB * 1.5
local xRight : RightSB - 0.75 * OX
include : union
dispiro
widths.lhs Stroke
flat SB 0 [heading Rightward]
curl Middle 0
flat xBarLeft 0 [heading Rightward]
curl [mix xBarLeft xRight 0.5] 0
archv
straight.up.end RightSB Hook [heading Upward]
VBar.l SB 0 CAP
include : LetterObliqueBarOverlay.l SB (CAP * 0.37)
include : LetterObliqueBarOverlay.l SB (CAP * 0.60 - OverlayStroke * 0.25)
straight.up.end (xRight - OX) Hook [heading Upward]
VBar.l xBarLeft 0 CAP
include : LetterObliqueBarOverlay.l xBarLeft (CAP * 0.37)
include : LetterObliqueBarOverlay.l xBarLeft (CAP * 0.60 - OverlayStroke * 0.25)
if serifGrade : begin
local sf : SerifFrame.fromDf [DivFrame 1] CAP 0
include : composite-proc sf.lt.fullSide sf.lb.outer
include : HSerif.lb (xBarLeft + [HSwToV HalfStroke]) 0 Jut
include : HSerif.lt (xBarLeft + [HSwToV HalfStroke]) CAP Jut
include : HSerif.rt (xBarLeft + [HSwToV HalfStroke]) CAP MidJutSide
select-variant 'currency/turkishLiraSign' 0x20BA
@ -110,27 +113,18 @@ glyph-block Symbol-Currency : begin
create-glyph 'currency/manatSign' 0x20BC : glyph-proc
local df : include : DivFrame para.advanceScaleT 3
include : df.markSet.e
define pY 0.8
local archTop : mix 0 XH pY
local sw : Math.min df.mvs : AdviceStroke2 3 2 archTop df.adws
local ada : df.archDepthAOf SmallArchDepth sw
local adb : df.archDepthBOf SmallArchDepth sw
include : VBar.m df.middle [if SLAB sw 0] XH sw
include : VBar.m df.middle [if SLAB df.mvs 0] (XH + LongVJut - QuarterStroke) df.mvs
include : dispiro
widths.rhs sw
widths.rhs df.mvs
flat df.leftSB 0 [heading Upward]
curl df.leftSB [if (ada + adb < archTop) (archTop - ada) : mix archTop 0 (ada / (ada + adb))]
arch.rhs archTop (sw -- sw)
flat df.rightSB [if (ada + adb < archTop) (archTop - adb) : mix archTop 0 (adb / (ada + adb))]
curl df.leftSB [if (df.smallArchDepthA + df.smallArchDepthB < XH) (XH - df.smallArchDepthA) : mix XH 0 (df.smallArchDepthA / (df.smallArchDepthA + df.smallArchDepthB))]
arch.rhs XH (sw -- df.mvs)
flat df.rightSB [if (df.smallArchDepthA + df.smallArchDepthB < XH) (XH - df.smallArchDepthB) : mix XH 0 (df.smallArchDepthB / (df.smallArchDepthA + df.smallArchDepthB))]
curl df.rightSB 0 [heading Downward]
if SLAB : begin
local sf : SerifFrame.fromDf df XH 0 (swSerif -- sw)
local sf : SerifFrame.fromDf df XH 0 (swSerif -- df.mvs)
include : composite-proc sf.lb.full sf.rb.full
create-glyph 'currency/lariSign' 0x20BE : glyph-proc
@ -412,17 +406,18 @@ glyph-block Symbol-Letter-Phonetic : begin
g4.up.end (RightSB - OX) XH [heading Upward]
create-glyph 'cyrlInvLowKavykaWithKavyka' 0x2E46 : glyph-proc
include : MarkSet.e
local df : include : DivFrame para.advanceScaleSp
include : df.markSet.e
include : BreveShape
xMiddle -- Middle
xMiddle -- df.middle
width -- (3 * markExtend)
top -- XH
bottom -- (XH - AccentHeight)
hs -- markHalfStroke
include : InvBreveShape
xMiddle -- Middle
xMiddle -- df.middle
width -- (3 * markExtend)
top -- AccentHeight
bottom -- 0