Function coordDataToAllCellLevelLayout

src/coord/matrix/matrixCoordHelper.ts:66–78

(
    coordValue: MatrixCoordValueOption,
    dims: MatrixDimPair,
    thisDimIdx: number // 0 | 1
)

 * For the y direction, it's the opposite.
 */
export function coordDataToAllCellLevelLayout(
    coordValue: MatrixCoordValueOption,
    dims: MatrixDimPair,
    thisDimIdx: number // 0 | 1
): MatrixCellLayoutInfo | NullUndefined {
    // Find in body.
    let result: MatrixCellLayoutInfo | NullUndefined = dims[XY[thisDimIdx]].getCell(coordValue);
    // Find in corner or dimension area.
    if (!result && isNumber(coordValue) && coordValue < 0) {
        result = dims[XY[1 - thisDimIdx]].getUnitLayoutInfo(thisDimIdx, Math.round(coordValue));
    }
    return result;
}

export function resetXYLocatorRange(out: unknown[] | NullUndefined): MatrixXYLocatorRange {
    const rg = (out || []) as MatrixXYLocatorRange;