Describe the term scaling
Illustrate the term scaling?
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Scaling is the procedure of compressing or expanding the dimensions that is, size of an object. An important application of scaling is in the development of viewing the transformation, that is a mapping from a window employed to clip the scene to a viewport for displaying the clipped scene in to the screen.
Explain: a) Addressability b) Dot size c) Inter-dot distance
What do you understand by the term Projection reference point?
Write down the use of control points?
Define the terms Random scan or Raster scan displays? Also differentiate it.
Explain some of the advantages of the laser printer.
Briefly explain the fundamental of geometric transformations?
Describe in brief regarding the DDA scan conversion algorithm?
what is the merits and demerits of dvst in computer graphics
Briefly illustrate the term Image scanners? Write down its key features.
Define Random scan/Raster scan displays?
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