Friday, October 14, 2011

Review Week #9

Compare and contrast vector graphics and pixel images.
Vector based designs are made from mathematical equations, which makes them able to be re-sized and maintain the same qualities without altering the image. Pixel images are made of pixels, and the quality of the image once it is made bigger or smaller depends on the original quality.
 

What resolution is necessary to print raster images?
300 DPI

What resolution is necessary to display raster images on the internet? 

72 DPI

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