I am currently utilizing cropper.js on a MVC 5 Razor page where I do not want the user to be able to select the cropping area with the mouse. Instead, I would like to initialize the cropper object with a predefined clipping (selected) area that the user cannot resize, but can move the clipping area on the picture in order to crop a specific part of the image.
Unfortunately, I have not been able to find any option to disable clipping. I checked their GitHub page and it seems like this functionality is not available. Additionally, I posted my request on the GitHub page but did not receive any response. I need assistance in finding a workaround to achieve this desired behavior.
window.onload = function() {
var Cropper = window.Cropper;
var URL = window.URL || window.webkitURL;
var container = document.querySelector('.img-container');
var image = container.getElementsByTagName('img').item(0);
var download = '';
var actions = document.getElementById('actions');
var dataX = 128;
var dataY = 72;
var dataHeight = 1024;
var dataWidth = 576;
var dataRotate = 0;
var dataScaleX = -1;
var dataScaleY = 1;
var options = {
aspectRatio: 16 / 9,
preview: '.img-preview',
ready: function (e) {
console.log(e.type);
},
cropstart: function (e) {
console.log(e.type, e.detail.action);
},
cropmove: function (e) {
console.log(e.type, e.detail.action);
},
cropend: function (e) {
console.log(e.type, e.detail.action);
},
crop: function (e) {
var data = e.detail;
console.log(e.type);
dataX.value = Math.round(data.x);
dataY.value = Math.round(data.y);
dataHeight.value = Math.round(data.height);
dataWidth.value = Math.round(data.width);
dataRotate.value = typeof data.rotate !== 'undefined' ? data.rotate : '';
dataScaleX.value = typeof data.scaleX !== 'undefined' ? data.scaleX : '';
dataScaleY.value = typeof data.scaleY !== 'undefined' ? data.scaleY : '';
},
zoom: function (e) {
console.log(e.type, e.detail.ratio);
}
};
var cropper = new Cropper(image, options);
} .img-container {
min-height: 497px;
max-width: 497px;
margin-bottom: 1rem;
background-color: white;
text-align: center;
width: 100%;
}
.img-container > img {
max-width: 100%;
}
img {
vertical-align: middle;
border-style: none;
}<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cropperjs/1.5.5/cropper.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/cropperjs/1.5.5/cropper.css" rel="stylesheet"/>
<div class="img-container">
<img src="https://images.pexels.com/photos/266011/pexels-photo-266011.jpeg?auto=compress&cs=tinysrgb&dpr=3&h=750&w=1260" id="croppr" />
</div>