Point in computer graphics system
Illustrate the point in computer graphics system? Also write short notes on lines?
Expert
The point is a most fundamental graphical element and is completely stated by the pair of user coordinates (x , y).
The line is of infinite extent and can be stated by an angle of slope θ and one point on the line P = P(x,y). This can as well be stated as Y = mx + C; Here C is the Y- intercept
Explain the Primary components of electron gun in brief?
Explain: a) Addressability b) Dot size c) Inter-dot distance
Explain:
a) Addressability
b) Dot size
c) Inter-dot distance
Explain the term retracing? Explain the horizontal as well as vertical retracing.
What are the key features of the Inkjet printers?
What is the merits of introducing the matrix form of translation?
What do you understand by the term direction of projection?
Distinguish between impact and non-impact printers?
Illustrate the term ray tracing? And states its merits?
Specify the benefits of the laser printers.
Explain the meaning of Transformation? Explain what are active and passive transformations?
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