PHP | Imagick trimImage() Function
The Imagick::trimImage() function is an inbuilt function in PHP which is used to remove the edges from the image.
Syntax:
bool Imagick::trimImage( $fuzz )
Parameters: This function accepts single parameter $fuzz. The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same. This parameter represents the variation on the quantum range.
Return Value: This function returns True on success.
Errors/Exceptions: This function throws ImagickException on error. Below program illustrates the Imagick::trimImage() function in PHP:
Program:
php
?php// Create an Imagick object$imagick = new Imagick(// Trim the image.$imagick->trimImage(0);// Output the imageheader("Content-Type: image/" . $imagick->getImageFormat());echo $imagick;?> |
Output:
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