/home/kueuepay/www/vendor/intervention/image/src/Intervention/Image/Gd/Commands/MaskCommand.php
<?php

namespace Intervention\Image\Gd\Commands;

use Intervention\Image\Commands\AbstractCommand;

class MaskCommand extends AbstractCommand
{
    /**
     * Applies an alpha mask to an image
     *
     * @param  \Intervention\Image\Image $image
     * @return boolean
     */
    public function execute($image)
    {
        $mask_source = $this->argument(0)->value();
        $mask_w_alpha = $this->argument(1)->type('bool')->value(false);

        $image_size = $image->getSize();

        // create empty canvas
        $canvas = $image->getDriver()->newImage($image_size->width, $image_size->height, [0,0,0,0]);

        // build mask image from source
        $mask = $image->getDriver()->init($mask_source);
        $mask_size = $mask->getSize();

        // resize mask to size of current image (if necessary)
        if ($mask_size != $image_size) {
            $mask->resize($image_size->width, $image_size->height);
        }

        imagealphablending($canvas->getCore(), false);

        if ( ! $mask_w_alpha) {
            // mask from greyscale image
            imagefilter($mask->getCore(), IMG_FILTER_GRAYSCALE);
        }

        // redraw old image pixel by pixel considering alpha map
        for ($x=0; $x < $image_size->width; $x++) {
            for ($y=0; $y < $image_size->height; $y++) {

                $color = $image->pickColor($x, $y, 'array');
                $alpha = $mask->pickColor($x, $y, 'array');

                if ($mask_w_alpha) {
                    $alpha = $alpha[3]; // use alpha channel as mask
                } else {

                    if ($alpha[3] == 0) { // transparent as black
                        $alpha = 0;
                    } else {

                        // $alpha = floatval(round((($alpha[0] + $alpha[1] + $alpha[3]) / 3) / 255, 2));

                        // image is greyscale, so channel doesn't matter (use red channel)
                        $alpha = floatval(round($alpha[0] / 255, 2));
                    }

                }

                // preserve alpha of original image...
                if ($color[3] < $alpha) {
                    $alpha = $color[3];
                }

                // replace alpha value
                $color[3] = $alpha;

                // redraw pixel
                $canvas->pixel($color, $x, $y);
            }
        }


        // replace current image with masked instance
        $image->setCore($canvas->getCore());

        return true;
    }
}
Path: home/kueuepay/www/vendor/intervention/image/src/Intervention/Image/Gd/Commands
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Kueue Pay Payment Gateway Solutions Developer API Documentation

Welcome to the Kueue Pay Payment Gateway Solutions Developer API Documentation. This comprehensive guide will empower you to seamlessly integrate our advanced payment gateway into your website, enhancing your customers’ payment experience and enabling efficient transaction processing. The Kueue Pay Developer API is designed for developers and entrepreneurs who seek simplicity, security, and reliability in their payment processing solutions.

1. Introduction

The Kueue Pay Developer API allows you to seamlessly integrate Kueue Pay’s Payment Gateway Solutions into your website, enabling secure and efficient debit and credit card transactions. With our API, you can initiate payments, check payment statuses, and even process refunds, all while ensuring a smooth and streamlined payment experience for your customers.

Prerequisites