Linux ip-172-26-7-228 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64
Your IP : 3.144.255.247
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>DropzoneJS and Cropper.js integration</title>
<!-- <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css"> -->
<!-- <link rel='stylesheet' href='https://unpkg.com/dropzone/dist/dropzone.css'> -->
<link rel='stylesheet' href='https://unpkg.com/cropperjs/dist/cropper.css'>
<!-- <link rel="stylesheet" href="./photoCrop.css"> -->
<!-- <style>
.page {
margin: 1em auto;
max-width: 768px;
display: flex;
align-items: flex-start;
flex-wrap: wrap;
height: 100%;
}
.box {
padding: 0.5em;
width: 100%;
margin: 0.5em;
}
.box-2 {
padding: 0.5em;
width: calc(100%/2 - 1em);
}
.options label,
.options input {
width: 4em;
padding: 0.5em 1em;
}
.btn {
background: white;
color: black;
border: 1px solid black;
padding: 0.5em 1em;
text-decoration: none;
margin: 0.8em 0.3em;
display: inline-block;
cursor: pointer;
}
.hide {
display: none;
}
img {
max-width: 100%;
}
</style> -->
</head>
<body>
<!-- partial:index.partial.html -->
<main class="page">
<h2>Upload ,Crop and save.</h2>
<!-- input file -->
<div class="box">
<input type="file" id="file-input">
</div>
<!-- leftbox -->
<div class="box-2">
<div class="result"></div>
</div>
<!--rightbox-->
<div class="box-2 img-result hide">
<!-- result of crop -->
<img class="cropped" src="" alt="">
</div>
<!-- input file -->
<div class="box">
<div class="options hide">
<label> Width</label>
<input type="number" class="img-w" value="300" min="100" max="1200" />
</div>
<!-- save btn -->
<button class="btn save hide">Save</button>
<!-- download btn -->
<a href="" class="btn download hide">Download</a>
</div>
</main>
<!-- partial -->
<script src='https://unpkg.com/cropperjs'></script>
<script>
// vars
let result = document.querySelector('.result'),
img_result = document.querySelector('.img-result'),
img_w = document.querySelector('.img-w'),
img_h = document.querySelector('.img-h'),
options = document.querySelector('.options'),
save = document.querySelector('.save'),
cropped = document.querySelector('.cropped'),
dwn = document.querySelector('.download'),
upload2 = document.querySelector('#file-input'),
cropper = '';
// on change show image with crop options
upload2.addEventListener('change', (e) => {
if (e.target.files.length) {
// start file reader
const reader = new FileReader();
reader.onload = (e) => {
if (e.target.result) {
// create new image
let img = document.createElement('img');
img.id = 'image';
img.src = e.target.result
// clean result before
result.innerHTML = '';
// append new image
result.appendChild(img);
// show save btn and options
save.classList.remove('hide');
options.classList.remove('hide');
// init cropper
cropper = new Cropper(img);
}
};
reader.readAsDataURL(e.target.files[0]);
}
});
// save on click
save.addEventListener('click', (e) => {
e.preventDefault();
// get result to data uri
let imgSrc = cropper.getCroppedCanvas({
width: img_w.value // input value
}).toDataURL();
// remove hide class of img
cropped.classList.remove('hide');
img_result.classList.remove('hide');
// show image cropped
cropped.src = imgSrc;
dwn.classList.remove('hide');
dwn.download = 'imagename.png';
dwn.setAttribute('href', imgSrc);
});
</script>
</body>
</html>
|