phpday 2021 digital edition

Imagick::inverseFourierTransformImage

(PECL imagick 3 >= 3.3.0)

Imagick::inverseFourierTransformImageDescription

Description

public Imagick::inverseFourierTransformImage ( Imagick $complement , bool $magnitude ) : bool

Implements the inverse discrete Fourier transform (DFT) of the image either as a magnitude / phase or real / imaginary image pair.

Warning

This function is currently not documented; only its argument list is available.

Parameters

complement

The second image to combine with this one to form either the magnitude / phase or real / imaginary image pair.

magnitude

If true, combine as magnitude / phase pair otherwise a real / imaginary image pair.

Return Values

Returns true on success.

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