Question

WAP to draw a magnified cross on the screen. The co-ordinates of A,B,C,D
are (10,100): (10,10): (100,10); (100,100).

Answer 1

Answer:

The raster scan system can store information of each pixel position, so it is suitable for realistic display of objects. Raster Scan provides a refresh rate of 60 to 80 frames per second. In Interlaced scanning, each horizontal line of the screen is traced from top to bottom.