Function

CTFontCreateWithGraphicsFont(_:_:_:_:)

Creates a new font reference from an existing Core Graphics font reference.

Declaration

func CTFontCreateWithGraphicsFont(_ graphicsFont: CGFont, _ size: CGFloat, _ matrix: UnsafePointer<CGAffineTransform>?, _ attributes: CTFontDescriptor?) -> CTFont

Parameters

graphicsFont

A valid Core Graphics font reference.

size

The point size for the font reference. If 0.0 is specified the default font size of 12.0 is used.

matrix

The transformation matrix for the font. In most cases, set this parameter to be NULL. If NULL, the identity matrix is used. Optional.

attributes

Additional attributes that should be matched. Optional.

Return Value

A new font reference for an existing CGFont object with the specified size, matrix, and additional attributes.

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