CreateImageRotationMap


Creates a spatial map representing an image rotation.

Applications:Preprocessing data for fast image rotation by a constant angle. The result is used by RemapImage.

Syntax

C++
C#
Python
 
def CreateImageRotationMap(
	inImageFormat: ImageFormat,
	inAngle: float,
	outRotationMap: SpatialMap,
	/,
	*,
	inSizeMode: RotationSizeMode = RotationSizeMode.Fit,
	inInterpolationMethod: InterpolationMethod = InterpolationMethod.Bilinear,
	outOutputRegion: Region | None = None
)
-> None

Parameters

Name Type Default Description
Input value inImageFormat ImageFormat Information about dimensions, depth and pixel type of the image
Input value inAngle float The angle of rotation
Input value inSizeMode RotationSizeMode RotationSizeMode.Fit
Input value inInterpolationMethod InterpolationMethod InterpolationMethod.Bilinear Interpolation method used in extraction of image pixel values
Output value outRotationMap SpatialMap Output spatial map
Output value outOutputRegion Region | None None Pixels set by the spatial map application

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.