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Editor de Imagens

Jan 6, 2024

About this app

Um editor de imagens com efeitos divertidos

Editor de Imagens Editor de Imagens Enviar Imagem Arte Pop Negativo Caneta Mágica Turquesa

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Source

                    <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>Editor de Imagens</title>
<meta name="description" content="Um editor de imagens com efeitos divertidos">
<meta name="keywords" content="editor de imagens, arte pop, negativo, caneta mágica, turquesa">

<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() {
// Get the main container
var container = document.getElementById('main-container');

// Create the image input element
var input = document.createElement('input');
input.type = 'file';
input.accept = 'image/*';
input.addEventListener('change', function(e) {
var file = e.target.files[0];

// Check if the file is an image
if (file.type.match('image.*')) {
// Create a new image element
var image = document.createElement('img');
image.src = URL.createObjectURL(file);
image.style.maxWidth = '100%';
image.style.marginBottom = '20px';

// Append the image to the container
container.appendChild(image);

// Apply the image effects
applyPopArtEffect(image);
applyNegativeEffect(image);
applyMagicPenEffect(image);
applyTurquoiseEffect(image);
}
});

// Append the input element to the container
container.appendChild(input);
});

// Function to apply the Pop Art effect to an image
function applyPopArtEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Pop Art effect
for (var i = 0; i < data.length; i += 4) {
data[i] = data[i] < 128 ? 0 : 255; // Set red channel to 0 or 255
data[i + 1] = data[i + 1] < 128 ? 0 : 255; // Set green channel to 0 or 255
data[i + 2] = data[i + 2] < 128 ? 0 : 255; // Set blue channel to 0 or 255
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Negative effect to an image
function applyNegativeEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Negative effect
for (var i = 0; i < data.length; i += 4) {
data[i] = 255 - data[i]; // Invert red channel
data[i + 1] = 255 - data[i + 1]; // Invert green channel
data[i + 2] = 255 - data[i + 2]; // Invert blue channel
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Magic Pen effect to an image
function applyMagicPenEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Magic Pen effect
for (var i = 0; i < data.length; i += 4) {
var r = data[i]; // Red channel value
var g = data[i + 1]; // Green channel value
var b = data[i + 2]; // Blue channel value

// Convert to grayscale
var gray = (r + g + b) / 3;

// Apply threshold
var threshold = 128;
var value = gray < threshold ? 0 : 255;

// Set red, green, and blue channels to the threshold value
data[i] = value;
data[i + 1] = value;
data[i + 2] = value;
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Turquoise effect to an image
function applyTurquoiseEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Turquoise effect
for (var i = 0; i < data.length; i += 4) {
var r = data[i]; // Red channel value
var g = data[i + 1]; // Green channel value
var b = data[i + 2]; // Blue channel value

// Calculate the turquoise value
var turquoise = (g - r + g - b) / 2;

// Set red, green, and blue channels to the turquoise value
data[i] = turquoise;
data[i + 1] = turquoise;
data[i + 2] = turquoise;
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

} catch (error) {
// This will throw the error to the parent window.
throw error;
}
</script>

<style>
/* App CSS Goes Here */
body {
background-color: #f1f1f1;
font-family: 'Open Sans', sans-serif;
}

h1 {
text-align: center;
margin-top: 40px;
margin-bottom: 20px;
font-size: 24px;
font-weight: bold;
color: #333333;
}

.container {
max-width: 600px;
margin: 0 auto;
padding: 20px;
background-color: #ffffff;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.image-container {
text-align: center;
}

.image-container img {
max-width: 100%;
margin-bottom: 20px;
}

.effects-container {
display: flex;
justify-content: space-between;
margin-bottom: 20px;
}

.effect-button {
padding: 10px 15px;
font-size: 14px;
font-weight: bold;
color: #ffffff;
background-color: #333333;
border: none;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s ease;
}

.effect-button:hover {
background-color: #555555;
}

.file-input {
display: none;
}

.upload-button {
padding: 10px 15px;
font-size: 14px;
font-weight: bold;
color: #ffffff;
background-color: #333333;
border: none;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s ease;
}

.upload-button:hover {
background-color: #555555;
}
</style>
</head>
<body>
<div id="main-container" class="container">
<h1>Editor de Imagens</h1>

<div class="image-container">
<input id="file-input" class="file-input" type="file" accept="image/*">
<label for="file-input" class="upload-button">Enviar Imagem</label>
</div>

<div class="effects-container">
<button id="pop-art-button" class="effect-button">Arte Pop</button>
<button id="negative-button" class="effect-button">Negativo</button>
<button id="magic-pen-button" class="effect-button">Caneta Mágica</button>
<button id="turquoise-button" class="effect-button">Turquesa</button>
</div>
</div>

<script type="text/javascript">
// This will run when the DOM is ready.
document.addEventListener("DOMContentLoaded", function() {
// Get the main container
var container = document.getElementById('main-container');

// Create the image input element
var input = document.createElement('input');
input.type = 'file';
input.accept = 'image/*';
input.addEventListener('change', function(e) {
var file = e.target.files[0];

// Check if the file is an image
if (file.type.match('image.*')) {
// Create a new image element
var image = document.createElement('img');
image.src = URL.createObjectURL(file);
image.style.maxWidth = '100%';
image.style.marginBottom = '20px';

// Append the image to the container
container.appendChild(image);

// Apply the image effects
applyPopArtEffect(image);
applyNegativeEffect(image);
applyMagicPenEffect(image);
applyTurquoiseEffect(image);
}
});

// Append the input element to the container
container.appendChild(input);

// Add event listeners to the effect buttons
document.getElementById('pop-art-button').addEventListener('click', function() {
applyPopArtEffect(document.querySelector('.image-container img'));
});

document.getElementById('negative-button').addEventListener('click', function() {
applyNegativeEffect(document.querySelector('.image-container img'));
});

document.getElementById('magic-pen-button').addEventListener('click', function() {
applyMagicPenEffect(document.querySelector('.image-container img'));
});

document.getElementById('turquoise-button').addEventListener('click', function() {
applyTurquoiseEffect(document.querySelector('.image-container img'));
});
});

// Function to apply the Pop Art effect to an image
function applyPopArtEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Pop Art effect
for (var i = 0; i < data.length; i += 4) {
data[i] = data[i] < 128 ? 0 : 255; // Set red channel to 0 or 255
data[i + 1] = data[i + 1] < 128 ? 0 : 255; // Set green channel to 0 or 255
data[i + 2] = data[i + 2] < 128 ? 0 : 255; // Set blue channel to 0 or 255
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Negative effect to an image
function applyNegativeEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Negative effect
for (var i = 0; i < data.length; i += 4) {
data[i] = 255 - data[i]; // Invert red channel
data[i + 1] = 255 - data[i + 1]; // Invert green channel
data[i + 2] = 255 - data[i + 2]; // Invert blue channel
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Magic Pen effect to an image
function applyMagicPenEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Magic Pen effect
for (var i = 0; i < data.length; i += 4) {
var r = data[i]; // Red channel value
var g = data[i + 1]; // Green channel value
var b = data[i + 2]; // Blue channel value

// Convert to grayscale
var gray = (r + g + b) / 3;

// Apply threshold
var threshold = 128;
var value = gray < threshold ? 0 : 255;

// Set red, green, and blue channels to the threshold value
data[i] = value;
data[i + 1] = value;
data[i + 2] = value;
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}

// Function to apply the Turquoise effect to an image
function applyTurquoiseEffect(image) {
// Create a canvas element
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');

// Set the canvas dimensions to match the image
canvas.width = image.width;
canvas.height = image.height;

// Draw the image on the canvas
context.drawImage(image, 0, 0);

// Get the image data
var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
var data = imageData.data;

// Apply the Turquoise effect
for (var i = 0; i < data.length; i += 4) {
var r = data[i]; // Red channel value
var g = data[i + 1]; // Green channel value
var b = data[i + 2]; // Blue channel value

// Calculate the turquoise value
var turquoise = (g - r + g - b) / 2;

// Set red, green, and blue channels to the turquoise value
data[i] = turquoise;
data[i + 1] = turquoise;
data[i + 2] = turquoise;
}

// Update the image data
context.putImageData(imageData, 0, 0);

// Replace the original image with the modified image
image.src = canvas.toDataURL();
}
</script>
</body>
</html>