PHP | Gmagick drawimage() Function

Last Updated : 28 Aug, 2019

The Gmagick::drawimage() function is an inbuilt function in PHP which is used to render the GmagickDraw object on the current image.

Syntax:

Gmagick Gmagick::drawimage ( $GmagickDraw )

Parameters: This function accepts a single parameters as $GmagickDraw which stores the operations to render the image.

Return Value: This function returns Gmagick object.

Errors/Exceptions: This function throws GmagickException on error.

Below programs illustrates the Gmagick::drawimage() function in PHP:

Program 1:

<?php  
     
// Create a GmagickDraw object  
$draw = new GmagickDraw();  
    
// Create GmagickPixel object  
$strokeColor = new GmagickPixel('Red');  
$fillColor = new GmagickPixel('Green');  
    
// Set the color, opacity of image  
$draw->setStrokeOpacity(1);  
$draw->setStrokeColor('Red');  
$draw->setFillColor('Green');  
    
// 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");  
  
// Use of drawimage function 
$gmagick->drawimage($draw);  
  
// Emboss the image. 
  
$gmagick->embossimage(15, 6); 
   
// Display the output image  
header("Content-Type: image/png");  
echo $gmagick->getImageBlob();  
?>  

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(7);  
$draw->setFontSize(72);  
     
// Function to draw rectangle   
$draw->rectangle(150, 150, 400, 400);  
   
$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();  
?>  

Output:

Reference: http://php.net/manual/en/gmagick.drawimage.php

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