PHP | Imagick getImageBackgroundColor() Function

The Imagick::getImageBackgroundColor() function is an inbuilt function in PHP which is used to get the image background color.

Syntax:

ImagickPixel Imagick::getImageBackgroundColor( void )

Parameters: This function does not accept any parameters.

Exceptions: This function throws ImagickException on error.

Return Value: This function returns an ImagickPixel set to the background color of the image.

Below programs illustrate the Imagick::getImageBackgroundColor() 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 Background Color
$imagickPixelColor = $imagick->getImageBackgroundColor();

// Get the Color from ImagickPixel
$color = $imagickPixelColor->getColorAsString();

echo $color;
?>

Output:

rgb(255, 255, 255) which is the default value.

Program 2:

<?php

// Create a new imagick object
$imagick = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png');

// Set the Background Color
$imagick->setImageBackgroundColor('orange');

// Get the Background Color
$imagickPixelColor = $imagick->getImageBackgroundColor();

// Get the Color from ImagickPixel
$color = $imagickPixelColor->getColorAsString();

echo $color;
?>

Output:

rgb(255, 165, 0)

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