哪个UTF-8字符最宽?

本文介绍了哪个UTF-8字符最宽?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

这个问题询问哪个字母占用最多像素时，我创建了这个问题以询问所有UTF-8字符最大?

While this question asks which letter takes up the most pixels, I created this question in order to ask which in all of the UTF-8 characters is the widest?

推荐答案

您可以使用以下代码以编程方式获取最长的字符:

You can use this code to obtain the longest character programmatically:

var capsIndex = 65;
var smallIndex = 97;
var div = document.createElement('div');
div.style.float = 'left';
document.body.appendChild(div);
var highestWidth = 0;
var elem;

for(var i = capsIndex; i < 32834; i++) {
    div.innerText = String.fromCharCode(i);
    var computedWidth = window.getComputedStyle(div, null).getPropertyValue("width");
    if(highestWidth < parseFloat(computedWidth)) {
        highestWidth = parseFloat(computedWidth);
        elem = String.fromCharCode(i);
    }
}
div.innerHTML = '<b>' + elem + '</b>' + ' won';

运行此命令并等待(和等待)后，输出为 ௌ won .
在那里，它是UTF-32中最长的字符！请注意，在大多数字体上，最长的字形是﷽，但是某些字体(特别是等宽字体)与字符重叠，就像程序运行时使用的字体一样.

After running this and waiting (and waiting), it gives the output ௌ won.
And there you have it, the longest character in UTF-32!Note that on most fonts the longest glyph is ﷽, but some fonts (especially monospace ones) overlap the characters, as with the font that the program was run with.

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