PHP | Imagick waveImage() Function

The Imagick::waveImage() function is an inbuilt function in PHP which is used to create the wave filter in an image. This function is available in the version 6.2.9 or newer.

Syntax:

bool Imagick::waveImage( $amplitude, $length )

Parameters: This function accepts two parameters as mentioned above and described below:



  • $amplitude: This parameter is used to set the amplitude of the wave.
  • $length: This parameter is used to set the length of the wave.

Return Value: This function returns True on success.

Below programs illustrates the Imagick::waveImage() function in PHP:

Program:

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code

<?php
  
// Create an Imagick object
$imagick = new Imagick(
  
// Use waveImage function
$imagick->waveImage(5, 20);
  
header("Content-Type: image/jpg");
  
// Display the output image
echo $imagick->getImageBlob();
?>

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Output:
wave image

Related Articles:

Reference: http://php.net/manual/en/imagick.waveimage.php



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