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20 Cards in this Set
- Front
- Back
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Absolute unit
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Font size definitions that use one of five standard units of measurements.
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Animated GIF
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An image composed of several images that are displayed one after the other.
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Color value
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A numerical expression that precisely describes a color.
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Dithering
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When a browser combines similar colors from its palette to approximate the original color's appearance.
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Dpi
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Dots per inch, a unit of measurement of the resolution of an output device.
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GIF
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Graphics Interchanage Format; a commonly used graphics format on the Web.
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Hexadecimal
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A number expressed in base 16, used to express color values.
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Hotspot
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A specific area of a graphic that has its own link.
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Image Map
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A tag that lists the boundaries of all hotspots in a a graphic.
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Interlaced GIF
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A GIF file that is saved and retrieved in stages.
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JPEG
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Joint Photographic Experts Group; a graphics file format.
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Kerning
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The amount of space between pairs of letters.
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Leading
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The amount of space between lines of text.
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Noninterlaced GIF
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The process of saving a graphics file one line at a time.
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Palette
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A selection of colors.
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Pixel
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A unit of measurement that represents a single dot on an output device.
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RGB triplet
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A representation of a color based on the percentages of red, green and blue.
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Splash screen
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A Web page that contains links to other pages on the site, but which contains no substantial content of its own.
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Tiling
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The process of repeating an image horizontally and vertically until it fills up a page.
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Transparent color
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A color in a graphics file t hat is not displayed when the image is viewed in an application.
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