else if (command.equals(ZOOM_OUT_RANGE_COMMAND)) {
            zoomOutRange(screenX, screenY);
        }
        else if (command.equals(ZOOM_RESET_BOTH_COMMAND)) {
            restoreAutoBounds();
        }
        else if (command.equals(ZOOM_RESET_DOMAIN_COMMAND)) {
            restoreAutoDomainBounds();
        }
        else if (command.equals(ZOOM_RESET_RANGE_COMMAND)) {
            restoreAutoRangeBounds();