PHP | ImagickDraw getStrokeColor() Function

<?php

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

// Get the stroke color
$strokeColor = $draw->getStrokeColor()->getColorAsString();
echo $strokeColor;
?>

<?php

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

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

// Get the stroke color
$strokeColor = $draw->getStrokeColor()->getColorAsString();
echo $strokeColor;
?>

<?php

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

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

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

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

// Set the width of stroke
$draw->setStrokeWidth(1);

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

// Set the font size
$draw->setFontSize(40);

// Get the stroke color
$strokecolor = $draw->getStrokeColor()->getColorAsString();

// Annotate a text
$draw->annotation(50, 100, 
    'The stroke color here is ' . $strokecolor);

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

// Get the stroke color
$strokecolor = $draw->getStrokeColor()->getColorAsString();

// Annotate a text
$draw->annotation(50, 200,
    'The stroke color here is ' . $strokecolor);

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

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