我看过 this solution它似乎负责在没有重叠的“一致”形状内聚集元素，但如果形状更模糊，如下所示:
我的第一对尝试似乎指向将形状简化为最基本的形式，然后执行检查元素是否在实际形状坐标内，但这似乎是我希望简化的很多潜在计算.任何想法将不胜感激。谢谢!
JS Fiddle 供引用:
var tilesize = 18, tilecount = 15;
var gRows = Math.floor($(".container").innerWidth()/tilesize);
var gCols = Math.floor($('.container').innerHeight()/tilesize);
var vals = _.shuffle(_.range(tilecount));
var xpos = _.shuffle(_.range(gRows));
var ypos = _.shuffle(_.range(gCols));
_.each(vals, function(d,i){
var $newdiv = $('<div/>').addClass("tile");
$newdiv.css({
'position':'absolute',
'left':(xpos[i] * tilesize)+'px',
'top':(ypos[i] * tilesize)+'px'
}).appendTo( '.container' ).html(d);
});
This example在定义的形状内随机聚类，但由于该形状的上下文不是正方形，我需要先将 SVG 对象转换为 Canvas 元素然后通过类似的东西运行代码。
最佳答案
尝试创建图像的 ascii 表示，css white-space 设置为 pre，.html() , String.prototype.replace() 与 RegExp 匹配字符串中的任何字符，返回元素作为输入字符串中匹配字符的替换 html
$(function() {
$("div").html(function(index, html) {
return html.replace(/g/g, function(match) {
return "<span>" + match + "</span>"
})
})
})div {
font: 8px/4px monospace;
text-align: center;
white-space:pre;
}
span {
background-color:dodgerblue;
color: navy;
text-shadow: 0.75em 0.75em gold;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div>
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</div>
关于javascript - 形状内的聚类元素，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33904472/
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