PHP | GmagickDraw getfontsize() Function

The Gmagick::getfontsize() function is an inbuilt function in PHP which is used to return the font pointsize.

Syntax:

public GmagickDraw::getfontsize( void )

Parameters: This function does not accept any parameter.

Return Value: This function returns the font pointsize associated with the current GmagickDraw object.

Errors/Exceptions: This function throws GmagickException on error.

Below programs illustrate the Gmagick::getfontsize() function in PHP:

Program 1:

<?php  
     
// Create a GmagickDraw object  
$draw = new GmagickDraw();  
    
// Create GmagickPixel object  
$fillColor = new GmagickPixel('Green');  
    
// Set stroke opacity 
$draw->setfillcolor('red'); 
  
// Set the width and height of image  
$draw->setStrokeWidth(7);  
$draw->setFontSize(72);  
     
// Function to draw circle   
$draw->circle(250, 250, 100, 150);  
   
$gmagick = new Gmagick();  
$gmagick->newImage(500, 500, 'White');  
$gmagick->setImageFormat("png");  
$gmagick->drawImage($draw);  
  
// Using getfontsize() function 
print_r($draw->getfontsize()); 
?>  

Output:

Program 2:

<?php  
      
// Create a GmagickDraw object  
$draw = new GmagickDraw();   
     
// Set the color 
$draw->setFillColor('Green');  
     
// Set the width and height of image  
$draw->setStrokeWidth(1);  
   
// Function to draw line 
for($x = 0; $x < 40; $x++) { 
    $draw->line(rand(0, 100), rand(0, 60), rand(0, 500), rand(0, 500)); 
    $draw->line(rand(0, 100), rand(0, 60), rand(0, 500), rand(0, 500)); 
    $draw->line(rand(0, 100), rand(0, 60), rand(0, 500), rand(0, 500)); 
    $draw->line(rand(0, 100), rand(0, 60), rand(0, 500), rand(0, 500)); 
} 
  
$gmagick = new Gmagick();  
$gmagick->newImage(500, 500, 'White');  
$gmagick->setImageFormat("png");  
   
// Set the color 
$draw->setFillColor('Black');  
   
// Set Font Size 
$draw->setFontSize(25);  
   
// Use of drawimage function 
$gmagick->drawImage($draw);  
$gmagick->annotateImage($draw, 5, 120, 0, 
        'GeeksforGeeks: A computer science portal');  
   
// Display the font size 
echo $draw->getfontsize(); 
?>  

Output:

Reference: http://php.net/manual/en/gmagickdraw.getfontsize.php

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