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And again.

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This commit is contained in:
Michael Griebling
2023-02-22 11:09:06 -05:00
parent f762dd9ed3
commit dd2ae2a5f6
1 changed files with 6 additions and 6 deletions
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12
Sources/SwiftMath/MathRender/MTFontMathTable.swift
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@@ -203,15 +203,15 @@ class MTFontMathTable {
func getVariantsForGlyph(_ glyph: CGGlyph, inDictionary variants:NSDictionary) -> [NSNumber] { func getVariantsForGlyph(_ glyph: CGGlyph, inDictionary variants:NSDictionary) -> [NSNumber] {
let glyphName = self.font!.get(nameForGlyph: glyph) let glyphName = self.font!.get(nameForGlyph: glyph)
let variantGlyphs = variants[glyphName] as! NSDictionary let variantGlyphs = variants[glyphName] as? NSDictionary
var glyphArray = [NSNumber]() var glyphArray = [NSNumber]()
if variantGlyphs.count == 0 { if variantGlyphs == nil || variantGlyphs?.count == 0 {
// There are no extra variants, so just add the current glyph to it. // There are no extra variants, so just add the current glyph to it.
let glyph = self.font!.get(glyphWithName: glyphName) let glyph = self.font!.get(glyphWithName: glyphName)
glyphArray.append(NSNumber(value:glyph)) glyphArray.append(NSNumber(value:glyph))
return glyphArray return glyphArray
} }
for gvn in variantGlyphs { for gvn in variantGlyphs! {
let glyphVariantName = gvn as! String? let glyphVariantName = gvn as! String?
let variantGlyph = self.font?.get(glyphWithName: glyphVariantName!) let variantGlyph = self.font?.get(glyphWithName: glyphVariantName!)
glyphArray.append(NSNumber(value:variantGlyph!)) glyphArray.append(NSNumber(value:variantGlyph!))
@@ -225,13 +225,13 @@ class MTFontMathTable {
func getLargerGlyph(_ glyph:CGGlyph) -> CGGlyph { func getLargerGlyph(_ glyph:CGGlyph) -> CGGlyph {
let variants = _mathTable[kVertVariants] as! NSDictionary let variants = _mathTable[kVertVariants] as! NSDictionary
let glyphName = self.font?.get(nameForGlyph: glyph) let glyphName = self.font?.get(nameForGlyph: glyph)
let variantGlyphs = variants[glyphName!] as! NSDictionary let variantGlyphs = variants[glyphName!] as? NSDictionary
if variantGlyphs.count == 0 { if variantGlyphs == nil || variantGlyphs?.count == 0 {
// There are no extra variants, so just returnt the current glyph. // There are no extra variants, so just returnt the current glyph.
return glyph return glyph
} }
// Find the first variant with a different name. // Find the first variant with a different name.
for gvn in variantGlyphs { for gvn in variantGlyphs! {
let glyphVariantName = gvn as! String? let glyphVariantName = gvn as! String?
if glyphVariantName != glyphName { if glyphVariantName != glyphName {
let variantGlyph = self.font?.get(glyphWithName: glyphVariantName!) let variantGlyph = self.font?.get(glyphWithName: glyphVariantName!)