I use the line routine from Bitbreaker from codebase64. https://codebase64.org/doku.php?id=base:bresenham_s_line_algorithm_2 The results are very good. Line x0,y0 to x1,y1 Cycles in total xxxx per pixel yy 00,00 to 99,00 5219 per pixel 52 00,00 to 00,99 5219 per pixel 52 00,00 to 99,99 5516 per pixe...