I need to have options to upload img and drow area on that img and save coordinates to JSON. Similar like here https://www.image-map.net/
I search for libraries but nothing that I can really use. Here is lib for angularJS, but can not use it in angular 2+.
With 'hard-coded' coordinates it is ok, but I need to create them dynamically (user will drow area) Thnx
<!DOCTYPE html>
<html>
<body>
<h2>Image Maps</h2>
<p>Click on the computer, the phone, or the cup of coffee</p>
<img src="https://www.w3schools.com/html/workplace.jpg" alt="Workplace" usemap="#workmap" width="400" height="379">
<map name="workmap">
<area shape="rect" coords="34,44,270,350" alt="Computer" onclick="myFunction('Computer')">
<area shape="rect" coords="290,172,333,250" alt="Phone" onclick="myFunction('Phone')">
<area shape="circle" coords="337,300,44" alt="Cup of coffee" onclick="myFunction('Cup')">
</map>
</body>
</html>
<script>
function myFunction(item) {
alert(item);
}
</script>