editor/utils/taphold.js
function mousemove_callback(e) {
            var x  = e.pageX || e.originalEvent.touches[0].pageX;
            var y  = e.pageY || e.originalEvent.touches[0].pageY;

            if (Math.abs(oX - x) > maxMove || Math.abs(oY - y) > maxMove) {
                if (timeout) clearTimeout(timeout);
            }
        }
function mousemove_callback(e) {
            var x  = e.pageX || e.originalEvent.touches[0].pageX;
            var y  = e.pageY || e.originalEvent.touches[0].pageY;

            if (Math.abs(oX - x) > maxMove || Math.abs(oY - y) > maxMove) {
                if (timeout) clearTimeout(timeout);
            }
        }
function mousemove_callback ( e ) { var x = e . pageX || e . originalEvent . touches [ 0 ] . pageX ; var y = e . pageY || e . originalEvent . touches [ 0 ] . pageY ; if ( Math . abs ( oX - x ) > maxMove || Math . abs ( oY - y ) > maxMove ) { if ( timeout ) clearTimeout ( timeout ) ; } }
mousemove or touchmove callback
mousemove or touchmove callback