Computer graphics are pictures produced by computer. A graphics program interprets the input provided by the user and transforms it into images. In the process the computer uses mathematical formulas to convert the bits into shapes and colours. Graphics can be developed for various uses.
Mechanical engineers use programs for applications in computer-aided design and computer-aided manufacturing. This can save a lot of time and money.
Computers are also used to present data in a more understandable form. Today, three-dimensional graphics are essential for such applications. Computer animation is the process of creating objects that move across the screen. Basically, computer graphics help users to understand complex information quickly by presenting it in a visual form.
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