November 2001
Intermediate to advanced
936 pages
68h 43m
English
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Name
Screen — provides information about the display
Availability
JavaScript 1.2
Synopsis
screen
Properties
-
availHeight Specifies the available height, in pixels, of the screen on which the web browser is displayed. On operating systems such as Windows, this available height does not include vertical space allocated to semipermanent features, such as the task bar at the bottom of the screen.
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availLeft[Netscape 4] Specifies the leftmost X-coordinate that is not allocated to a semipermanent display feature, such as an application shortcut bar or the Windows 95 task bar.
-
availTop [Netscape 4] Specifies the topmost Y-coordinate that is not allocated to a semipermanent display feature, such as an application shortcut bar or the Windows 95 task bar.
-
availWidth Specifies the available width, in pixels, of the screen on which the web browser is displayed. On operating systems such as Windows, this available width does not include horizontal space allocated to semipermanent features, such as application shortcut bars.
-
colorDepth Specifies the base-2 logarithm of the number of colors allocated by the web browser and available for displaying images. For example, if a browser preallocates 128 colors,
screen.colorDepthwould be 7. On systems that do not allocate color palettes, this value is the same as the number of bits-per-pixel for the screen.
In IE 4, colorDepth specifies the color depth of the screen in bits-per-pixel, rather than the depth of a preallocated color palette. The ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.