Location: PHPKode > scripts > PHP Image Magician > php-image-magician/examples/2.1_grayscale_basic.php
<?php

	require_once('../php_image_magician.php');

	/*	Purpose: Open image
     *	Usage:	 resize('filename.type')
     * 	Params:	 filename.type - the filename to open
     */
	$magicianObj = new imageLib('sample_images/racecar.jpg');


	/*	Purpose: Convert image to greyscale
     *	Usage:	 greyScale()
     * 	Params:	 n/a
     */
	$magicianObj -> greyScale();


	/*	Purpose: Save image
     *	Usage:	 saveImage('[filename.type]', [quality])
     * 	Params:	 filename.type - the filename and file type to save as
 	 * 			 quality - (optional) 0-100 (100 being the highest (default))
     *				Only applies to jpg & png only
     */
	$magicianObj -> saveImage('output_2.1.png', 100);

?>
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