What do you mean by an aspect ratio
What do you mean by an aspect ratio?
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Aspect ratio defined as a number that provides proportion of perpendicular points to parallel points which is essential to create equal length lines in mutually directions on screen. An aspect ratio of 3/4 means a vertical line which is plotted with 3 points that comprises same length as a parallel line plotted with 4 points.
Explain about various Text clipping?
What is meant by the term shearing?
Briefly illustrate the term scan line algorithm?
What do you understand by the term Diffuse Reflection? Describe it with appropriate diagram?
Illustrate the term raster scan or refresh cycle?
Write differences between the raster and the random scan displays.
What do you mean by a term translation?
What you understand by the term parallel projection and Perspective projection?
Describe the use of Projection reference point? Briefly illustrate it.
Consider a raster system with the resolution of 1024 x 768 pixels and the color palette calls for 65,536 colors. What is the minimum amount of video RAM that the computer must have to support the above-mentioned resolution and number of colors?
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