StructureFoundation5.9.0
NSAffineTransformStruct
A structure that defines the three-by-three matrix that performs an affine transform between two coordinate systems.
struct NSAffineTransformStructCitizens in Foundation
Members
init() Initializes a zero-filled transformation matrix.
init(m11: CGFloat, m12: CGFloat, m21: CGFloat, m22: CGFloat, tX: CGFloat, tY: CGFloat) Initializes a transformation matrix with the given values.
var m11: CGFloatvar m12: CGFloatvar m21: CGFloatvar m22: CGFloatvar tX: CGFloatvar tY: CGFloat