PHP | ImagickDraw pop() Function

<?php

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

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

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

// Set the fill color
$draw->setFillColor('blue');

// Set the font size
$draw->setFontSize(70);

// Push 
$draw->push();

// Annotate a text
$draw->annotation(250, 70, 'Hello');

// Pop
$draw->pop();

// Set the fill color for new object
$draw->setFillColor('green');

// Annotate a text
$draw->annotation(250, 170, 'World');

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

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

<?php

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

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

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

// Set the stroke color
$draw->setStrokeColor('red');

// Set the fill color
$draw->setFillColor('blue');

// Set the stroke width
$draw->setStrokeWidth(5);

// Set the font size
$draw->setFontSize(72);

// Push 
$draw->push();

// Translate the object
$draw->translate(50, 50);

// Draw a circle
$draw->circle(250, 70, 250, 130);

// Pop because we want to draw a new
// circle with new properties.
$draw->pop();

// Set the stroke color for new object
$draw->setStrokeColor('violet');

// Set the fill color for new object
$draw->setFillColor('green');

// Draw a new circle
$draw->circle(250, 70, 250, 130);

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

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