PHP | Imagick setPointSize() Function

The Imagick::setPointSize() function is an inbuilt function in PHP which is used to set the point size of imagick object. Syntax:

bool Imagick::setPointSize( int $point_size )

Parameters: This function accepts a single parameter $point_size which holds the size of point. Return Value: This function returns TRUE on success. Exceptions: This function throws ImagickException on error. Below given programs illustrate the Imagick::setPointSize() function in PHP: Program 1: php

<?php

// Create a new imagick object
$imagick = new Imagick();

// Set point size
$imagick->setPointSize(50);

// Create a caption
$imagick->newPseudoImage(800, 250, "caption:GeeksforGeeks");

// Show the output
$imagick->setformat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output: Program 2: php

<?php

// Create a new imagick object
$imagick = new Imagick();

// Set point size
$imagick->setPointSize(400);

// Create a caption
$imagick->newPseudoImage(800, 250, "caption:GeeksforGeeks");

// Add border
$imagick->borderImage('black', 1, 1);

// Show the output
$imagick->setformat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output: Reference: https://www.php.net/manual/en/imagick.setpointsize.php