SO Help: Placing a dot on an image - onClick
http://stackoverflow.com/questions/26123410/placing-a-dot-on-an-image-onclick/26123546
by SpYk3
HTML
<body background="http://www.craigjoneswildlifephotography.co.uk/blog/wp-content/uploads/2010/07/CMJ57311.jpg">
</body>
CSS
html, body { height: 100%; margin: 0; }
JavaScript
$(document).ready(function(){
$(document).on('click', 'body', function(e) {
mouseX = e.pageX;
mouseY = e.pageY
console.log('Mouse Position:\t' + mouseX + '|' + mouseY);
var color = '#000000',
size = '5px';
$(this).append(
$('<div />')
.css({
backgroundColor: color,
height: size,
left: mouseX + 'px',
position: 'absolute',
top: mouseY + 'px',
width: size
})
);
})
});