Tuesday, November 1, 2011

Review Week 9

Vector Graphics vs. Pixel:  Pixel images are constructed by little tiny boxes. The number of boxes are connected to the resolution of the image. When you try to stretch a pixel image it becomes unclear. Vector graphics are based off of mathematical equations. When they are stretched to become larger, the image stays the same quality.

What resolution is required to print raster images?
300 DPI


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

72 DPI

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