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Working on typesetting test failures.

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This commit is contained in:
Michael Griebling
2023-01-14 15:30:44 -05:00
parent 2ee1cc0b19
commit fad14cfa3b
6 changed files with 187 additions and 223 deletions
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10
Sources/SwiftMathRender/MathRender/MTFontMathTable.swift
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@@ -44,7 +44,7 @@ class GlyphPart {
class MTFontMathTable {
// The font for this math table.
weak var font:MTFont? // @property (nonatomic, readonly, weak) MTFont* font;
var font:MTFont? // @property (nonatomic, readonly, weak) MTFont* font;
var _unitsPerEm: UInt
var _fontSize: CGFloat
@@ -62,7 +62,7 @@ class MTFontMathTable {
init(withFont font: MTFont?, mathTable:NSDictionary) {
assert(font != nil, "font has nil value")
assert(font!.ctFont != nil, "font.ctFont has nil value")
self.font = font;
self.font = font
// do domething with font
_unitsPerEm = UInt(CTFontGetUnitsPerEm(font!.ctFont))
_fontSize = font!.fontSize;
@@ -202,12 +202,12 @@ class MTFontMathTable {
}
func getVariantsForGlyph(_ glyph: CGGlyph, inDictionary variants:NSDictionary?) -> [NSNumber?] {
let glyphName = self.font?.get(nameForGlyph: glyph)
let variantGlyphs = variants![glyphName!] as! NSArray?
let glyphName = self.font!.get(nameForGlyph: glyph)
let variantGlyphs = variants![glyphName] as! NSArray?
let glyphArray = NSMutableArray(capacity: variantGlyphs!.count)
if variantGlyphs == nil {
// 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.add(glyph as Any)
return glyphArray as! [NSNumber?]
}