wpfunnels / vendor / intervention / image / src / Intervention / Image / Gd / Commands / BrightnessCommand.php

BrightnessCommand.php in WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell 3.13.1, at vendor/intervention/image/src/Intervention/Image/Gd/Commands/BrightnessCommand.php

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1	<?php
2
3	namespace Intervention\Image\Gd\Commands;
4
5	use Intervention\Image\Commands\AbstractCommand;
6
7	class BrightnessCommand extends AbstractCommand
8	{
9	/**
10	* Changes image brightness
11	*
12	* @param \Intervention\Image\Image $image
13	* @return boolean
14	*/
15	public function execute($image)
16	{
17	$level = $this->argument(0)->between(-100, 100)->required()->value();
18
19	return imagefilter($image->getCore(), IMG_FILTER_BRIGHTNESS, ($level * 2.55));
20	}
21	}
22