Function cells

Enumerate all cell coordinates in an efficient manner. Runs left-to-right, top-to-bottom.

If end of grid is reached, behaviour depends on wrap:

• true (default): iterator will wrap to ensure all are visited.
• false: iterator stops at end of grid

import { Grids } from 'ixfx/geometry.js';

// Enumerate each cell position, left-to-right, top-to-bottom
for (const cell of Grids.By.cells(grid)) {
 // cell will be { x, y }
}
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See also:

• cellValues: Iterate over cell values
• cellsAndValues: Iterate over pairs of cell coordinates and cell values