Wednesday, 12 June 2013

Free Wallpapers Images Photos Pictures Wallpapers 2013

Free Wallpapers Biography

Source:-Google.com.pk
Wallpaper is a picture or design displayed on the background of a computer screen.
The X Window System was one of the earliest systems to include support for an arbitrary image as wallpaper via the xsetroot program, which at least as early as the X10R3 release in 1985 could tile the screen with any solid color or any binary-image X BitMap file. In 1989, a free software program called xgifroot was released that allowed an arbitrary color GIF image to be used as wallpaper, and in the same year the free xloadimage program was released which could display a variety of image formats (including color images in Sun Rasterfile format) as the desktop background. Subsequently a number of programs were released that added wallpaper support for additional image formats and other features, such as the xpmroot program.
Typically, a wallpaper image may be centered, stretched, or tiled. When an image is centered, it is placed in the middle of the desktop and is surrounded by a solid color. When an image is stretched, it is stretched to cover all of the desktop. Only certain images can be stretched or they look distorted. An image that is tiled is placed on the desktop much like tiles are placed in a shower or a tiled floor. Tiling is commonly used for patterns instead of photos because a pattern is one square image that repeats itself across and down the screen, effectively forming a single image.


Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013
Free Wallpapers Images Photos Pictures Wallpapers 2013

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