You can get position of a particular cell using getPosition() method:
var pos=mygrid.getPosition(mygrid.cellById(rowId,cellIndex).cell)
where pos[0] - x coordinate
pos[1] - y coordinate
You can get position of a particular cell using getPosition() method:
var pos=mygrid.getPosition(mygrid.cellById(rowId,cellIndex).cell)
where pos[0] - x coordinate
pos[1] - y coordinate