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This image has partial transparency (254 possible levels of transparency between fully transparent and fully opaque). It can be transparent against any background despite being anti-aliased. Some image formats, such as PNG and TIFF, also allow partial transparency through an alpha channel, which solves the edge limitation problem.
Simple graphics, line drawings, cartoons, and grey-scale photographs typically need fewer than 256 colors. Each frame can designate one index as a "transparent background color": any pixel assigned this index takes on the color of the pixel in the same position from the background, which may have been determined by a previous frame of animation.
PNG was developed as an improved, non-patented replacement for Graphics Interchange Format (GIF)—unofficially, the initials PNG stood for the recursive acronym "PNG's not GIF". [ 6 ] PNG supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images (with or without an alpha channel for transparency), and ...
In graphics software, layers are the different levels at which one can place an object or image file. In the program, layers can be stacked, merged, or defined when creating a digital image. Layers can be partially obscured allowing portions of images within a layer to be hidden or shown in a translucent manner within another image.
A color spectrum image with an alpha channel that falls off to zero at its base, where it is blended with the background color.. In computer graphics, alpha compositing or alpha blending is the process of combining one image with a background to create the appearance of partial or full transparency. [1]
Seth MacFarlane's Cavalcade of Cartoon Comedy: 50 United States 2008–2009 Star Dudes: 4 United States 2000-present Simon's Cat: 40 United Kingdom 2008–present The Strangerhood: 17 United States 2004-2015 Timber Wolf: 13 United States 2001 Weebl and Bob: 120 United Kingdom 2002-2005 The World of Stainboy: 6 United States 2000-2001 Zombie ...
It might also reflect all or part of the light ray, in one or more directions. If the surface has any transparent or translucent properties, it refracts a portion of the light beam into itself in a different direction while absorbing some (or all) of the spectrum (and possibly altering the color). Less commonly, a surface may absorb some ...
The Dock's design, when placed on the left or right side, changed to a black translucent background with a white border and rounded corners. Context menus had slightly-rounded corners and numerous icons were redesigned, including folder icons and System Preferences icons. [13] Mac OS X Snow Leopard made almost no changes to Aqua. Most notably ...