PHP | Imagick getImageInterations() Function

PHP | Imagick getImageInterlaceScheme() Function

Last Updated : 20 Nov, 2019

The Imagick::getImageInterlaceScheme() function is an inbuilt function in PHP which is used to get the image interlace scheme.

Syntax:

int Imagick::getImageInterlaceScheme( void )

Parameters: This function does not accept any parameter.

Return Value: This function returns an integer value containing the interlace scheme which corresponds to one of INTERLACE constants.

List of INTERLACE constants are given below:

imagick::INTERLACE_UNDEFINED (0)
imagick::INTERLACE_NO (1)
imagick::INTERLACE_LINE (2)
imagick::INTERLACE_PLANE (3)
imagick::INTERLACE_PARTITION (4)
imagick::INTERLACE_GIF (5)
imagick::INTERLACE_JPEG (6)
imagick::INTERLACE_PNG (7)

Exceptions: This function throws ImagickException on error.

Below given program illustrates the Imagick::getImageInterlaceScheme() function in PHP:
Program 1:

<?php 
// Create a new imagick object 
$imagick = new Imagick( 
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); 
  
// Get the Interlace Scheme 
$interlaceScheme = $imagick->getImageInterlaceScheme(); 
echo $interlaceScheme; 
?> 

Output:

Program 2:

<?php 
// Create a new imagick object 
$imagick = new Imagick( 
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); 
  
// Set the Interlace Scheme 
$imagick->setImageInterlaceScheme(imagick::INTERLACE_PNG); 
  
// Get the Interlace Scheme 
$interlaceScheme = $imagick->getImageInterlaceScheme(); 
echo $interlaceScheme; 
?> 

Output:

Reference: https://www.php.net/manual/en/imagick.getimageinterlacescheme.php

PHP | Imagick getImageInterations() Function

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