sign function makes the DDA line drawing algorithm work in ………….quadrants.

Related MCQs

• if a line is to be drawn from (0,0) to (4,6) using DDA line drawing algorithm, the third point to be plotted is …….
• when a line is to be drawn from (0,0) to (6,6) using DDA line drawing algorithm, the initial values for x and y are……..
• the best line drawing algorithm among all possible line drawing algorithm is………….
• in DDA line drawing algorithm, Δx or Δy, whichever is ………, is chosen as one raster unit.
• the DDA line drawing algorithm is …….. Dependent.
• the end point accuracy of DDA line drawing algorithm is ……..
• DDA line drawing algorithm for calculating pixel position is ……… the direct use of equation y = mx + b
• when a line with end-points (20,10) and (30,18) is to be drawn using DDA line drawing algrithm, ………is chosen as one raster unit.
• floating point algorithm in DDA algorithm is……..
• the advantage of Bresenham's algorithm over conventional DDA algorithm is …….?