6 days ago
Tues Aug 19, 2025 5:08am PST
How did Bresenham represented pixel grids to derive his line drawing algorithm?
I am seeking for a succinct source regarding how did Bresenham's imagined the pixel grids. Because different APIs have different implementations of pixel grid. Without the fundamental understanding of a pixel grid, it is impossible to understand the derivation of line drawing algorithm and circle drawing algorithm. I hope to get some valuable input from hackers.
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