PHP | ImagickDraw bezier() Function

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The ImagickDraw::bezier() function is an inbuilt function in Imagick library of PHP which is used to draw bezier curve.

Syntax:

bool ImagickDraw::bezier( $coordinates )

Parameters: This function accepts a single parameter as the multidimensional array which takes the points through which curve is to be made.

Return Value: This function does not return any value.

Below program illustrates the ImagickDraw::bezier() function in PHP:

Program:

<?php 
  
// require_once('vendor/autoload.php'); 
  
$draw = new \ImagickDraw(); 
  
$strokeColor = new \ImagickPixel('Green'); 
$fillColor = new \ImagickPixel('Red'); 
  
$draw->setStrokeOpacity(1); 
$draw->setStrokeColor('Green'); 
$draw->setFillColor('Red'); 
  
$draw->setStrokeWidth(2); 
  
$pointsSet = [ 
        [ 
            ['x' => 10.0 * 5, 'y' => 10.0 * 5], 
            ['x' => 30.0 * 5, 'y' => 90.0 * 5], 
            ['x' => 25.0 * 5, 'y' => 10.0 * 5], 
            ['x' => 50.0 * 5, 'y' => 50.0 * 5], 
        ] 
    ]; 
  
foreach ($pointsSet as $points) { 
   $draw->bezier($points); 
} 
  
// Create an image object which draw commands  
// can be rendered into 
$imagick = new \Imagick(); 
$imagick->newImage(300, 300, 'White'); 
$imagick->setImageFormat("png"); 
  
// Render the draw commands in the  
// ImagickDraw object into the image. 
$imagick->drawImage($draw); 
  
// Send the image to the browser 
header("Content-Type: image/png"); 
echo $imagick->getImageBlob(); 
?> 