COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Bitmap
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Vector
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Either A or B
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None of the above
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Detailed explanation-1: -Vector graphics are computer images created using a sequence of commands or mathematical statements that place lines and shapes in a two-dimensional or three-dimensional space. In vector graphics, a graphic artist’s work, or file, is created and saved as a sequence of vector statements.
Detailed explanation-2: -Vector graphics are stored as a list of attributes. Rather than storing the data for each pixel of an image, the computer will generate an object by looking at its attributes. The attributes are shown in bold, their values come immediately after the = sign.
Detailed explanation-3: -The main attributes used to create an object as part of a vector graphic are: co-ordinates. fill colour. line colour.
Detailed explanation-4: -The most common types of vector file are AI (Adobe Illustrator), EPS (Encapsulated PostScript), PDF (Portable Document Format), and SVG (Scalable Vector Graphics).
Detailed explanation-5: -Vector graphics are made up of objects and their properties. An object is a mathematical or geometrically defined construct such as a rectangle, line or circle.