PHP | Imagick setPointSize() Function

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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:zambiatek"); 
  
// 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:zambiatek"); 
  
// Add border 
$imagick->borderImage('black', 1, 1); 
  
// Show the output 
$imagick->setformat('png'); 
header("Content-Type: image/png"); 
echo $imagick->getImageBlob(); 
?> 