Imagick
PHP Manual

Imagick::getImageInterpolateMethod

Returns the interpolation method

Description

public int Imagick::getImageInterpolateMethod()

Returns the interpolation method for the specified image. The method is one of the Imagick::INTERPOLATE_* constants.

Parameters

This function has no parameters.

Return Values

Returns the interpolate method on success.

Errors/Exceptions

Throws ImagickException on error.