Computer graphics-Refresh buffer or frame buffer
Here we learn about some of the concepts of Computer Graphics :
*Raster Scan Displays
*Refresh buffer or frame buffer: This memory area holds the set of intensity values for all the screen points.
Stored intensity values then retrieved from refre...See more
sh buffer and “painted” on the screen one row (scan line) at a time
*Random Scan Displays
Random scan displays have higher resolution than raster systems.
Vector displays product smooth line drawing.
A raster system produces jagged lines that are plotted as discrete points sets.
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