PHP | ImagickDraw getTextInterwordSpacing() Function

<?php

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

// Get the text interword spacing
$textInterwordSpacing = $draw->getTextInterwordSpacing();
echo $textInterwordSpacing;
?>

<?php

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

// Get the text interword spacing
$draw->setTextInterWordSpacing(30);

// Get the text interword spacing
$textInterwordSpacing = $draw->getTextInterwordSpacing();
echo $textInterwordSpacing;
?>

<?php

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

// Create a image on imagick object
$imagick->newImage(800, 250, '#c0eb34');

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

// Set the font size
$draw->setFontSize(20);

// Annotate a text
$draw->annotation(50, 80, "The text interterword spacing here is "
           . $draw->getTextInterwordSpacing());

// Set the text interword spacing
$draw->setTextInterwordSpacing(20);

// Annotate a text
$draw->annotation(50, 120, "The text interterword spacing here is "
            . $draw->getTextInterwordSpacing());

// Set the text interword spacing
$draw->setTextInterwordSpacing(35);

// Annotate a text
$draw->annotation(50, 160, "The text interterword spacing here is "
           . $draw->getTextInterwordSpacing());

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

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