The formulas change as the graphic is resized, so resizing vector graphics does not result in a loss of quality. These programs create images using mathematical formulas knows as vectors instead. Other programs, such as Illustrator, are vector-based and do not use pixels.
Some common file types that are raster-based are JPEGs (Joint Photographic Exports Group), PNGs (Portable Network Graphics), and PSDs (Photoshop Document). This can be a problem because attempting to resize raster graphics may result is a loss of image quality. Most programs that users are familiar with are raster-based, meaning that the images are made of pixels.
Refer to OU Information Technology for more information or help, and to Adobe's educational pricing page for purchase. To use it otherwise, students must pay for the Creative Cloud subscription fee, which may be at a discounted price when purchased through the university. Students can access Adobe Illustrator CC for free on any campus computer. Illustrator is ideal when working with logos, complex illustrations, or anything that will appear in a variety of printed formats because the vector graphics will not lose quality when their sizes are altered. According to Adobe's official website, Adobe Illustrator CC is " The industry-standard vector graphics app that lets you create logos, icons, drawings, typography, and complex illustrations for any medium.
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