PHP | Gmagick getimagecolorspace() Function

The Gmagick::getimagecolorspace() function is an inbuilt function in PHP which is used to get the image colorspace. The color space is a mathematical model which describes the range of colors as tuples of numbers, typically as 3 or 4 values are color components(RGB).

Syntax:

int Gmagick::getimagecolorspace( void )

Parameters: This function doesn’t accept any parameter.



Return Value: This function returns an integer containing the colorspace.

Exceptions: This function throws GmagickException on error.

Below given programs illustrate the Gmagick::getimagecolorspace() function in PHP:

Program 1:

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<?php
  
// Create a new Gmagick object
$gmagick = new Gmagick('geeksforgeeks.png');
  
// Get the image colorspace
$colorspace $gmagick->getimagecolorspace();
echo $colorspace;
?>

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Output:

1 // Which is the default colorspace for all objects.

Program 2:

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<?php
  
// Create a new Gmagick object
$gmagick = new Gmagick('geeksforgeeks.png');
  
// Set the colorspace
$gmagick->setimagecolorspace(5);
  
// Get the image colorspace
$colorspace $gmagick->getimagecolorspace();
echo $colorspace;
?>

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Output:

5

Reference: https://www.php.net/manual/en/gmagick.getimagecolorspace.php

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