PHP | GmagickDraw rectangle() Function

<?php 
   
// Create a GmagickDraw object 
$draw = new GmagickDraw();  
  
// Set the color
$draw->setFillColor('Green'); 
  
// Set the width and height of image 
$draw->setStrokeWidth(7); 
$draw->setFontSize(72); 
   
// Function to draw rectangle  
$draw->rectangle(20, 20, 380, 465);
 
$gmagick = new Gmagick(); 
$gmagick->newImage(500, 500, 'White'); 
$gmagick->setImageFormat("png"); 

// Use of drawimage function
$gmagick->drawImage($draw); 
 
// Display the output image 
header("Content-Type: image/png"); 
echo $gmagick->getImageBlob(); 
?> 

<?php 
    
// Create a GmagickDraw object 
$draw = new GmagickDraw();  
   
// Set the color
$draw->setFillColor('Lightgreen'); 
 
// Set the width and height of image 
$draw->setStrokeWidth(7); 
$draw->setFontSize(72); 
    
// Function to draw rectangle  
$draw->rectangle(20, 20, 880, 465);
$draw->setFontSize(40); 
$draw->setFillColor('Green');  
$gmagick = new Gmagick(); 
$gmagick->newImage(900, 500, 'White'); 
$gmagick->setImageFormat("png"); 
 
// Use of drawimage function
$gmagick->drawImage($draw); 
 
// Annotate Image
$gmagick->annotateImage($draw, 5, 120, 0,  
        '  GeeksforGeeks: A computer science portal'); 

$gmagick->annotateImage($draw, 5, 220, 0, 
                        '  sarthak_ishu11'); 

// Display the output image 
header("Content-Type: image/png"); 
echo $gmagick->getImageBlob(); 
?>