The Imagick::getImageInterpolateMethod() function is an inbuilt function in PHP which is used to get the interpolation method for the specified image.
Syntax:
int Imagick::getImageInterpolateMethod( void )
Parameters: This function doesn’t accepts any parameter.
Return Value: This function returns an integer value containing the interpolate method which corresponds to one of INTERPOLATE constants.
List of INTERPOLATE constants are given below:
- imagick::INTERPOLATE_UNDEFINED (0)
- imagick::INTERPOLATE_AVERAGE (1)
- imagick::INTERPOLATE_BICUBIC (2)
- imagick::INTERPOLATE_BILINEAR (3)
- imagick::INTERPOLATE_FILTER (4)
- imagick::INTERPOLATE_INTEGER (5)
- imagick::INTERPOLATE_MESH (6)
- imagick::INTERPOLATE_NEARESTNEIGHBOR (7)
- imagick::INTERPOLATE_SPLINE (8)
Exceptions: This function throws ImagickException on error.
Below programs illustrates the Imagick::getImageInterpolateMethod() function in PHP:
Program 1:
<?php // Create a new imagick object $imagick = new Imagick( // Get the Interpolate Method $interpolateScheme = $imagick->getImageInterpolateMethod(); echo $interpolateScheme?> |
Output:
0 // which corresponds to imagick::INTERPOLATE_UNDEFINED.
Program 2:
<?php // Create a new imagick object $imagick = new Imagick( // Set the Interpolate Method $imagick->setImageInterpolateMethod(imagick::INTERPOLATE_MESH); // Get the Interpolate Method $interpolateScheme = $imagick->getImageInterpolateMethod(); echo $interpolateScheme; ?> |
Output:
6 // which corresponds to imagick::INTERPOLATE_MESH
Reference: https://www.php.net/manual/en/imagick.getimageinterpolatemethod.php
