jQuery同位素居中[重复]

实际上，实现同位素居中非常简单（刚刚完成此操作的站点在移动触摸设备和台式机设备上看起来都很不错）。您只需在此块末尾的常规同位素代码之前添加David DeSandro存储库中的这段代码

<!-- centered layout extension http://isotope.metafizzy.co/ --> 

<script type="text/javascript">
$.Isotope.prototype._getCenteredMasonryColumns = function() {

    this.width = this.element.width();

    var parentWidth = this.element.parent().width();

    var colW = this.options.masonry && this.options.masonry.columnWidth || // i.e. options.masonry && options.masonry.columnWidth

    this.$filteredAtoms.outerWidth(true) || // or use the size of the first item

    parentWidth; // if there's no items, use size of container

    var cols = Math.floor(parentWidth / colW);

    cols = Math.max(cols, 1);

    this.masonry.cols = cols; // i.e. this.masonry.cols = ....
    this.masonry.columnWidth = colW; // i.e. this.masonry.columnWidth = ...
};

$.Isotope.prototype._masonryReset = function() {

    this.masonry = {}; // layout-specific props
    this._getCenteredMasonryColumns(); // FIXME shouldn't have to call this again

    var i = this.masonry.cols;

    this.masonry.colYs = [];
        while (i--) {
        this.masonry.colYs.push(0);
    }
};

$.Isotope.prototype._masonryResizeChanged = function() {

    var prevColCount = this.masonry.cols;

    this._getCenteredMasonryColumns(); // get updated colCount
    return (this.masonry.cols !== prevColCount);
};

$.Isotope.prototype._masonryGetContainerSize = function() {

    var unusedCols = 0,

    i = this.masonry.cols;
        while (--i) { // count unused columns
        if (this.masonry.colYs[i] !== 0) {
            break;
        }
        unusedCols++;
    }

    return {
        height: Math.max.apply(Math, this.masonry.colYs),
        width: (this.masonry.cols - unusedCols) * this.masonry.columnWidth // fit container to columns that have been used;
    };
};
</script>

然后像往常一样设置同位素

<script type="text/javascript">
$(function() {
    var $container = $('#container');
    // the usual stuff for layouting, sorting, filtering, limiting clicks to zones...
</script>

$container.isotope({ 
  itemSelector: '.pbox', 
  layoutMode: 'masonry',
  masonry: { 
    isFitWidth: true 
  }
});