CTFontGetUnderlineThickness(_:)

Declaration

func CTFontGetUnderlineThickness(_ font: CTFont) -> CGFloat

Parameters

• font:

  The font reference.

Return Value

The font underline-thickness metric scaled according to the point size and matrix of the font reference.

See Also

Getting Font Metrics

• CTFontGetAscent(_:)
• CTFontGetDescent(_:)
• CTFontGetLeading(_:)
• CTFontGetUnitsPerEm(_:)
• CTFontGetGlyphCount(_:)
• CTFontGetBoundingBox(_:)
• CTFontGetUnderlinePosition(_:)
• CTFontGetSlantAngle(_:)
• CTFontGetCapHeight(_:)
• CTFontGetXHeight(_:)