获取jquery以点数返回font-size

Question

when I use .css('font-size') in jquery, it returns the value in pixels, is there any way to making it to give it in points ? it's because I want to use it in php gd, and it requires the font size to be in points

Answer 1

Try this:

var fontSize = ...
var points = parseInt(fontSize) * 72 / 96

Answer 2

If your font-size is defined in pt then you may access the fontSize property of element.style as follows...

var element = document.getElementById('my_element'),
    //return size as it is defined 
    fontSize = element.style.fontSize;

Answer 3

以上是略有修正：（parseFloat（$（this）.css（“font-size”））* 72.0 / 96.0）.toFixed（2）