HTML DOM Screen 对象
fontSmoothingEnabled 属性返回用户是否在显示控制面板中启用了字体平滑。
sscreen.fontSmoothingEnabled
<html> <body> <script type="text/javascript"> document.write("<p>FontSmoothingEnabled: ") document.write(screen.fontSmoothingEnabled + "</p>") </script> </body> </html>