how to get coordinates only in specific column in a picture of a grid

Question

is it possible to get cordinates from a specific column from a picture like it will say when i hover over column 1 it will give me it like column 1 cordinate 1,1 and then i hover over column 2 it will give me it like column 2 cordinate 1,1

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<div><span id="image_coords_click"></span><span id="image_coords_now"> </span></div>
<img id="image" class="aligncenter" src="http://4.bp.blogspot.com/-c0lydOomMh8/UdMXTLn0frI/AAAAAAAAKdU/xa8kZMf23uQ/s721/100+number+grid.png" width="1475" height="1475" />
<script type="text/javascript">
  $('#image').mousemove( function(event) {
	window.current_x = Math.round(event.pageX - $('#image').offset().left);
	window.current_y = Math.round(event.pageY - $('#image').offset().top);
	window.current_coords = window.current_x + ', ' + window.current_y;
	$('#image_coords_now').html('Column: ' + window.current_coords + '.');
  }).mouseleave( function() {
	$('#image_coords_now').html('&nbsp;');
  }).click( function() {
	$('#image_coords_click').html('Last click: ' + window.current_coords + '. ');
  });
</script>

Answer 1

try watching this:jsfiddle

function column(){
  var cell1={x0:21,y0:25,x1:163,y1:165};
var x=$('#x').html();
var y=$('#y').html();
/*
  console.log(x);
  console.log(y);
  console.log(cell1['x0']);
  console.log(cell1['x1']);
  console.log(cell1['y0']);
  console.log(cell1['y1']);
*/
if (x>=cell1['x0'] && x<=cell1['x1'] && y>=cell1['y0'] && y<=cell1['y1'])
{
console.log('cell oone');
}
else {
console.log('other cell');

}

my idea is:

• I defined cell1, of coordinates '{x0: 21, y0: 25, x1: 163, y1: 165};'
• I took the coordinates at the time of click

• pressing the button, check if the coordinates are inside the cell1 defined by me

  1. go to cell one
  2. click with the mouse
  3. Press the button
  4. look at the console

I thought it only on a cell, it would eventually be applied to the remaining cells, but it's a big job

NEW CODE:jsfiddle

1. click on the cell you want