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31 Cards in this Set
- Front
- Back
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Graphics
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anything on a page that is not actual text, from simple line drawings to fully active images found on the World Wide Web
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Lossless
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no data is lost during compression
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Lossy
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some data is lost during compression
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Portability
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ease at which files are opened, modified, and viewed on computers using different operating systems, software and browsers
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Transperency
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the background of an image is “see-through” so that the graphic can blend into the background without having a white box around it
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Raster Graphics
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(BItmap Graphics) Images composed of grids of pixels that have a fixed resolution (number of pixels per inch) and cannot be resized without losing image quality
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GIF
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Graphics Interchange Format
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JPEG
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Joint Photographic Experts Group
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BMP
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Bitmap
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PNG
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Partable Network Graphic
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TIFF
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Tagged Image File Format
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Vector Graphics
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composed of mathematical formulas that define lines, shapes and curves
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AI
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Adobe Illustrator
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CDR
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Corel Draw
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DWF
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AutoCAD
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EPS
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Encapsulated Postscript
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SVG
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Scalable Vector Graphics
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WMF
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Windows Metafile
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Clip Art
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premade graphics that are available online and in many software packages; may be vector or raster
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Photographs
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raster images that contain millions of colors
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Resolution
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the amount of detail stored for an image. The higher the resolution, the higher the level of detail in the image
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DPI
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Dots per inch
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Aspect Ratio
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relationship of an object’s width to its height
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Cloning
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copying part of an image and using it to replace unwanted parts of the image
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Cropping
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removing a part of an image
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Filters
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used to apply special effects to an image
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Gradients
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filling an object with a smooth transition from one color to another
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Layering
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compiling multiple pictures or objects together into one image
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Patterns and Textures
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Patterns are raster graphics applied as a fill. Textures are used to create filters and backgrounds.
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Rotating
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pivoting an object around its center point
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Transparency
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removing the background color of a raster image making it “see-through” in order to allow the image to blend in with its background
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