Reading this with an AI agent?

Read this page as plain text instead: https://www.nianticspatial.com/docs/llms-api-swift/NSDK.ImageMath.method-deviceRotation.txt — same content, easier to parse than this HTML, with each platform's steps kept separate.

Every page in the current release follows the same pattern, so you can build the URL directly instead of fetching an index: a page at /api/swift/<page>/ is at /llms-api-swift/<page>.txt.

For every page in this section, read https://www.nianticspatial.com/docs/llms-api-swift.txt; for every section of these docs, read https://www.nianticspatial.com/docs/llms.txt.

←API Reference ←NSDK ←ImageMath

deviceRotation

Declaration

static func deviceRotation(fromOrientation: UIInterfaceOrientation, toOrientation: UIInterfaceOrientation) -> CGAffineTransform

Summary

Returns an affine transform that rotates between two interface orientations around the center.
This method models physical device rotation.
For example, rotating from .landscapeRight to .portrait results in a clockwise transform.

Returns

A CGAffineTransform representing the rotation.

Parameters

Name	Type	Summary
fromOrientation	UIInterfaceOrientation	The starting interface orientation.
toOrientation	UIInterfaceOrientation	The target interface orientation.

Method deviceRotation deviceRotation

Declaration​

Summary​

Returns​

Parameters​

deviceRotation

Declaration

Summary

Returns

Parameters