PHP | Imagick setImageAttribute() Function
The Imagick::setImageAttribute() function is an inbuilt function in PHP which is used to set the value attribute for a key.
Syntax:
bool Imagick::setImageAttribute( string $key, string $value )
Parameters: This function accepts two parameters as mentioned above and described below:
- $key: This parameter holds the key of the image attribute.
- $value: This parameter holds the value of the image attribute.
Return Value: This function returns TRUE on success.
Below programs illustrate the Imagick::setImageAttribute() function in PHP:
Program 1:
<?php
$imagick = new Imagick(
$imagick ->setImageAttribute( 'my_key' , 'my_value' );
$attribute = $imagick ->getImageAttribute( 'my_key' );
echo $attribute ;
?>
|
Output:
my_value
Program 2:
<?php
$imagick = new Imagick();
$imagick ->newPseudoImage(800, 350, "caption:GeekforGeeks" );
$imagick ->setImageAttribute( 'my_color' , 'green' );
$imagick ->floodfillPaintImage(
$imagick ->getImageAttribute( 'my_color' ),
1, "white" , 1, 1, false);
$imagick ->setformat( 'png' );
header( "Content-Type: image/png" );
echo $imagick ->getImageBlob();
?>
|
Output:
Reference: https://www.php.net/manual/en/imagick.setimageattribute.php
Last Updated :
15 Nov, 2019
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...