PHP | ImagickDraw __construct() Function

The ImagickDraw::__construct() function is an inbuilt function in PHP which is used to initialize a ImagickDraw object.

Syntax:

bool ImagickDraw::__construct( void )

Parameters: This function doesn’t accept any parameter.

Return Value: This function returns TRUE on success.

Exceptions: This function throws ImagickException on error.

Below given programs illustrate the ImagickDraw::__construct() function in PHP:

Program 1:

<?php

// Create a new imagick object
$imagick = new Imagick();

// Create a image on imagick object
$imagick->newImage(800, 250, 'blue');

// Create a new ImagickDraw object
$draw = new ImagickDraw();

// Draw a rectangle
$draw->rectangle(200, 50, 600, 200);

// Render the draw commands
$imagick->drawImage($draw);

// Show the output
$imagick->setImageFormat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output:

Program 2:

<?php

// Create a new imagick object
$imagick = new Imagick();

// Create a image on imagick object
$imagick->newImage(800, 250, 'green');

// Create a new ImagickDraw object
$draw = new ImagickDraw();

// Draw a line
$draw->line(0, 0, 800, 250);

// Render the draw commands
$imagick->drawImage($draw);

// Show the output
$imagick->setImageFormat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output:

Reference: https://www.php.net/manual/en/imagickdraw.construct.php