Δx,Δy ⇄ D
2D (x, y) Raster Pixel Grid
1/12 px · 0 cyc IDLE
Cursor (x_k,y_k)(2, 3)
Axial CandE (3, 3)
Diag CandNE (3, 4)
OverlayVec+Cand
Integer Decision Parameter (D) Engine
0 cycles line 1 IDLE
Start (x0,y0)
(2, 3)
End (x1,y1)
(13, 11)
Dominant Axis
X
Δx / Δy
11 / 8
Step Sign
sx=+1, sy=+1
Decision D / P_k
5 (P₀=5)
P_{k+1} = P_k + 2Δy − 2Δx = 5 + 16 − 22 = -1 INT 2Δy/2Δx
Raster Execution Trace