PHP | Imagick getImageInterlaceScheme() Function
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
$imagick = new Imagick(
$interlaceScheme = $imagick ->getImageInterlaceScheme();
echo $interlaceScheme ;
?>
|
Output:
1
Program 2:
<?php
$imagick = new Imagick(
$imagick ->setImageInterlaceScheme(imagick::INTERLACE_PNG);
$interlaceScheme = $imagick ->getImageInterlaceScheme();
echo $interlaceScheme ;
?>
|
Output:
7
Reference: https://www.php.net/manual/en/imagick.getimageinterlacescheme.php
Last Updated :
20 Nov, 2019
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