在div jquery中计算左定位

几天前我在webapps.stackexchange.com上问了以下问题：
https://webapps.stackexchange.com/questions/54130/is-there-a-way-to-remove-overlaying-events-in-google-calendar

到目前为止我没有得到任何好的答案,所以我决定编写自己的小脚本,根据重叠事件的数量改变事件的宽度.

我想避免重叠盒子并希望它们堆叠.

这是初步测试：

下面是一个基本的脚本,其中包含以

$('[class^="tg-col"]').each(function(){ // each day column 
                                           //(Mon,Tue,etc. has class tg-col or tg-col-weekend.
    var ItemArray = [];
    $(this).find(".chip").each(function(){ //each event box has chip class.

    var top = $$(this).position().top;  //Get top pixels
    var bottom = $$(this).height() + top;  //get end of the event.
    var arr = ItemArray.push({
        class: $$(this).attr("class").split(" ")[0],start : top,end:bottom
         }); 
    });
    var result = getOverlaps(ItemArray); //get overlaps counts number of overlapping events.
    $$.each(result,function(index,value){ 
      var ec = result[index].eventCount;
      var w = 100/result[index].eventCount-1 + "%";
    var el = $$("."+result[index].class);
      el.width(w);
    //el.css("left",w);
        });
    });
function getOverlaps(events) {
    // sort events
    events.sort(function (a,b) {
        return a.start - b.start;
    });

    var results = [];
    for (var i = 0,l = events.length; i < l; i++) {
        var oEvent = events[i];
        var nOverlaps = 0;
        for (var j = 0; j < l; j++) {
            var oCompareEvent = events[j];
            if (oCompareEvent.start <= oEvent.end && oCompareEvent.end > oEvent.start || oCompareEvent.end <= oEvent.start && oCompareEvent.start > oEvent.end) {
                nOverlaps++;
            }
        }
        if (nOverlaps > 1) {
            results.push({
                class: oEvent.class,eventCount: nOverlaps
            });
        }

    }
    return results;
}

此解决方案仅适用于简单事件(左侧)：

对于更复杂的重叠,我们不能简单地计算重叠数和潜水100％/重叠数.我们必须考虑其他方面.

此外,在谷歌日历中的每次操作后,它重绘事件和脚本更改丢失.有没有更简单的方法来解决这个问题？
(也许有可能直接修改从谷歌收到的js？(但它缩小了:().

foreach chip
  chips_siblings = this.parent
                       .allchilds(chip)
                       .filter(this.top <= child.top <= this.bottom
                               && child.left > this.left)
  this.width = min(chips_siblings.left) - this.left

function placeChipsCorrectly() {
    "use strict"
    Array.prototype.forEach.call(
        document.getElementsByClassName('chip'),function(self) {
            var siblings = Array.prototype.filter.call(
                self.parentElement.getElementsByClassName('chip'),function(child) {
                  return child.offsetTop >= self.offsetTop-2 &&
                         child.offsetTop <= self.offsetTop+self.offsetHeight-3 &&
                         child.offsetLeft > self.offsetLeft;
                });
            if (siblings.length > 0) {
                var minLeft = Math.min.apply(null,Array.prototype.map.call(
                    siblings,function(el) {
                        return el.offsetLeft;
                    }));
                self.style.width = (minLeft - self.offsetLeft - 2) + "px";
            }
        });
}
placeChipsCorrectly();

(new MutationObserver(placeChipsCorrectly)).observe(document.getElementById('lo-c'),{attributes: true});

document.body.addEventListener('click',placeChipsCorrectly);