当前位置: 首页 > 图文教程 > 网络编程 > Javascript > JavaScript中的Screen屏幕对象

Javascript
form中限制文本字节数js代码
use jscript with List Proxy Server Information
use jscript List Installed Software
List Installed Software Features
List Information About the Binary Files Used by an Application
List the Codec Files on a Computer
List the UTC Time on a Computer
List Installed Hot Fixes
excel操作之Add Data to a Spreadsheet Cell
Add Formatted Data to a Spreadsheet
Apply an AutoFormat to an Excel Spreadsheet
JavaScript语法着色引擎(demo及打包文件下载)
类之Prototype.js学习
一款JavaScript压缩工具:X2JSCompactor
iis6+javascript Add an Extension File
jscript之Open an Excel Spreadsheet
jscript之Read an Excel Spreadsheet
jscript之List Excel Color Values
去除图像或链接黑眼圈的两种方法总结
Add a Formatted Table to a Word Document

Javascript 中的 JavaScript中的Screen屏幕对象


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-09-12   浏览: 156 ::
收藏到网摘: n/a

这是基本JavaScript的屏幕对象

screen 屏幕对象 反映了当前用户的屏幕设置。
width 返回屏幕的宽度(像素数)。
height 返回屏幕的高度。
availWidth 返回屏幕的可用宽度(除去了一些不自动隐藏的类似任务栏的东西所占用的宽度)。
availHeight 返回屏幕的可用高度。
colorDepth 返回当前颜色设置所用的位数 - 1:黑白;8:256色;16:增强色;24/32:真彩色

下面是英文的Navigator浏览器的屏幕对象:

availHeight:minus permanent or semipermanent user interface features displayed by the operating system:such as the Taskbar on Windows.
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.
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.