These small pixels have color information and when they are joined together, an image is formed. These are bitmap images arranged in a grid containing pixels. Corel draw and Adobe Illustrator are most popular software that are used for the purpose. Some of the popular vector image formats are. Reading this information, software draws vector graphics. A vector file contains information on various shapes such as where they start and also the curve of paths. These are called vector because length represents magnitude and orientation in space represents direction. These graphics are composed of lines, objects and fills that are mathematically defined. These are generated with the help of drawings or illustration programs such as Adobe illustrator. Though these techniques have similarities, there are differences that will be highlighted in this article. Two popular techniques of graphics presentation are Raster and Vector. Those who have even a little interest in computer graphics know that graphics cannot be drawn using applications such word processors and spreadsheet, and special applications are required for drawing graphics.
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