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   // Create a new imagick object $imagick = new Imagick();   // Set point size $imagick->setPointSize(50);   // Create a caption $imagick->newPseudoImage(800, 250, "caption:neveropen");   // Show the output $imagick->setformat('png'); header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Program 2:
<?php   // Create a new imagick object $imagick = new Imagick();   // Set point size $imagick->setPointSize(400);   // Create a caption $imagick->newPseudoImage(800, 250, "caption:neveropen");   // 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
