Method addCell

examples/isometric/src/obstacles.ts:45–48

(cell: dia.Cell)

    }

    protected addCell(cell: dia.Cell) {
        if (cell.isLink()) return;
        this.toggleArea(this.getCellArea(cell.getBBox()), cell.cid);
    }

    protected removeCell(cell: dia.Cell) {
        if (cell.isLink()) return;