Function cellFromIndex

cellFromIndex(
colsOrGrid: number | Geometry.Grid,
index: number,
): Geometry.GridCell
Returns x,y from an array index.
```
 const data = [
  1, 2,
  3, 4,
  5, 6 ];

// Cols of 2, index 2 (ie. data[2] == 3)
const cell = cellFromIndex(2, 2);
// Yields: {x: 0, y: 1}
```
Parameters
- colsOrGrid: number | Geometry.Grid
- index: number
Returns Geometry.GridCell
See
indexFromCell