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PHP | Gmagick trimimage() function
  • Last Updated : 23 Jan, 2020
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The Gmagick::trimimage() function is an inbuilt function in PHP which is used to remove edges that are the background color from the image.


Gmagick Gmagick::trimimage( float $fuzz )

Parameters:This function accepts a single parameter $fuzz which holds the fuzz.

Return Value: This function returns TRUE on success.

Exceptions: This function throws GmagickException on error.

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

Program-1 (Trimming an image):

// Create a new Gmagick object
$gmagick = new Gmagick('geeksforgeeks.png');
// Trim the image
// Output the image  
header('Content-type: image/png');  
echo $gmagick;  


Program-2 (Trimming a drawing):

// Create a new Gmagick object
$gmagick = new Gmagick('geeksforgeeks.png');
// Create a GmagickDraw object
$draw = new GmagickDraw();
// Set the color
// Function to draw rectangle
$draw->rectangle(0, 0, 800, 400);
// Set the fill color
// Set the font size
// Annotate a text
$draw->annotate(30, 100, 'GeeksforGeeks');
// Use of drawimage function
// Trim the image
// Display the output image
header("Content-Type: image/png");
echo $gmagick->getImageBlob();



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