What is pixel mask
Explain the meaning of pixel mask?
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Pixel mask refers to the string consisting of the digits 1 and 0 for indicating the locations in order to plot along the line path. The mask 1111000 would be used for representing the dashed line along with the dash length of 4 and inter dot spacing of three.
Illustrate the meaning of interlacing?
Distinguish between Random and Raster Scan display devices?
What do you understand by the term shearing explain briefly?
Distinguish the terms convex and concave polygons?
What do you mean by the term character up vector? Also explain pixel phasing?
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Define briefly the term point clipping?
Differentiate between the terms bitBlt and pixBlt?
Describe the categorization of the light sources. Explain each in brief.
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