Method getWindow

tiling.js:883–891

(index, row)

    }

    getWindow(index, row) {
        if (row < 0 || index < 0 || index >= this.length)
            return false;

        let column = this[index];
        if (row >= column.length)
            return false;
        return column[row];
    }

    isWindowAtPoint(metaWindow, x, y) {
        let clone = metaWindow.clone;