这是基本JavaScript的屏幕对象浏览器
screen 屏幕对象 反映了当前用户的屏幕设置。htm
width 返回屏幕的宽度(像素数)。对象
height 返回屏幕的高度。ip
availWidth 返回屏幕的可用宽度(除去了一些不自动隐藏的相似任务栏的东西所占用的宽度)。ci
availHeight 返回屏幕的可用高度。get
colorDepth 返回当前颜色设置所用的位数 - 1:黑白;8:256色;16:加强色;24/32:真彩色it
下面是英文的Navigator浏览器的屏幕对象:http://map.sogou.com/poi/1_D1000058002509.htmio
availHeight:minus permanent or semipermanent user interface features displayed by the operating system:such as the Taskbar on Windows.map
availWidth:Specifies the width of the screen, in pixels, minus permanent or semipermanent user interface:features displayed by the operating system, such as the Taskbar on Windows.英文
colorDepth:The bit depth of the color palette, if one is in use; otherwise, the value is derived from screen.pixelDepth.
height:Display screen height.
pixelDepth:Display screen color resolution (bits per pixel).
width:Display screen width.