Explain the term Joysticks
Explain the term Joysticks?
Expert
• Consists of small vertical liver mounted on a base
• Used to move the cursor around the screen
• The screen cursor is moved according to the distance
• One or two buttons is usually intended for signaling certain actions
Write short notes on active and passive transformations?
Write down the two types of computer graphics? Explain in brief each type.
List out all the advantages and disadvantages of DVST?
Define the term spline?
In Buffer Method describe the data includes for each and every surface in the linked list?
Illustrate the difference between bitBlt and pixBlt?
Illustrate the term font and bitmapped font?
What do you mean by the term refreshing of screen?
Write down some of the merits and demerits of z-buffer or depth buffer.
What do you mean by the term persistence? Also explain the term resolution?
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