<html>

    <head>

        <meta charset="utf-8">

        <meta http-equiv="X-UA-Compatible" content="IE=edge">

        <meta name="viewport" content="width=device-width,initial-scale=1">



        <title>Image Editor</title>

        <meta name="description" content="An image editing app with magical pen and color effects">

        <meta name="keywords" content="image editor, pen tool, color effects">



        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"

                integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">

        <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">



        <script type="text/javascript">

            try {

                // App Javascript Goes Here. Place your entire script content inside the try block for error handling.

                

                // This will run when the DOM is ready.

                document.addEventListener("DOMContentLoaded", function() {

                    // Function to handle file upload

                    function handleFileUpload(files) {

                        var file = files[0];

                        var reader = new FileReader();

                        reader.onload = function(e) {

                            var imgData = e.target.result;

                            // Display the uploaded image

                            var imgElement = document.createElement("img");

                            imgElement.src = imgData;

                            document.getElementById("main-container").appendChild(imgElement);

                        };

                        reader.readAsDataURL(file);

                    }

                    

                    // Event listener for file upload

                    var fileInput = document.getElementById("file-input");

                    fileInput.addEventListener("change", function() {

                        handleFileUpload(this.files);

                    });

                });



            } catch (error) {

                 // This will throw the error to the parent window.

                throw error;

            }

        </script>

        

        <style>

            /* App CSS Goes Here */

            body {

                background-color: #f5f5f5;

                font-family: 'Roboto', sans-serif;

            }

            

            .container {

                max-width: 800px;

                margin: 0 auto;

                padding: 20px;

                text-align: center;

            }

            

            h1 {

                margin-bottom: 30px;

                color: #333;

            }

            

            .upload-container {

                margin-bottom: 30px;

            }

            

            .upload-container input[type="file"] {

                display: none;

            }

            

            .upload-container label {

                display: block;

                width: 200px;

                height: 200px;

                background-color: #fff;

                border: 2px dashed #ddd;

                border-radius: 10px;

                cursor: pointer;

                transition: all 0.3s ease;

            }

            

            .upload-container label:hover {

                background-color: #f5f5f5;

                border-color: #999;

            }

            

            .upload-container label i {

                font-size: 60px;

                color: #999;

                margin-top: 70px;

            }

            

            .uploaded-image {

                max-width: 100%;

                margin-bottom: 30px;

            }

        </style>

    </head>

    <body>

        <div id="main-container" class="container">

            <h1>Image Editor</h1>

            

            <div class="upload-container">

                <input type="file" id="file-input">

                <label for="file-input">

                    <i class="fa fa-upload" aria-hidden="true"></i>

                    <span>Click to upload an image</span>

                </label>

            </div>

        </div>

    </body>

</html>