<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Cropper</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css">
<link rel="stylesheet" href="../dist/cropper.css">
<style>
img {
max-width: 100%;
}
</style>
</head>
<body>
<div class="container">
<h1>Cropper in a Bootstrap modal</h1>
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-target="#modal" data-toggle="modal">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="modal" aria-labelledby="modalLabel" role="dialog" tabindex="-1">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="modalLabel">Crop the image</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<div>
<img id="image" src="../docs/images/picture.jpg" alt="Picture">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
<!-- Scripts -->
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
<script src="../dist/cropper.js"></script>
<script>
$(function () {
var $image = $('#image');
var cropBoxData;
var canvasData;
$('#modal').on('shown.bs.modal', function () {
$image.cropper({
autoCropArea: 0.5,
ready: function () {
$image.cropper('setCanvasData', canvasData);
$image.cropper('setCropBoxData', cropBoxData);
}
});
}).on('hidden.bs.modal', function () {
cropBoxData = $image.cropper('getCropBoxData');
canvasData = $image.cropper('getCanvasData');
$image.cropper('destroy');
});
});
</script>
</body>
</html>