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←API Reference ←NSDK ←ImageMath

affineFit

Returns an affine transformation that maps normalized coordinates in the source frame to normalized coordinates in the target frame.

Declaration

static func affineFit(source: CGSize, sourceOrientation: UIInterfaceOrientation, target: CGSize, targetOrientation: UIInterfaceOrientation) -> CGAffineTransform

Summary

Returns an affine transformation that maps normalized coordinates in the source frame to normalized coordinates in the target frame.

Returns

An affine transformation matrix that fits the source into the target.

Notice

Note: In portrait, this function aligns the top and bottom edges to the target.

Parameters

Name	Type	Summary
source	CGSize	The size of the source container.
sourceOrientation	UIInterfaceOrientation	The orientation of the source container.
target	CGSize	The size of the target container.
targetOrientation	UIInterfaceOrientation	The orientation of the target container.

Method affineFit affineFit

Declaration​

Summary​

Returns​

Parameters​

affineFit

Declaration

Summary

Returns

Parameters