public ObjectProperty<Pos> descriptionAlignmentProperty() {
        if (null == descriptionAlignment) {
            descriptionAlignment = new ObjectPropertyBase<Pos>(_descriptionAlignment) {
                @Override protected void invalidated() { fireTileEvent(REDRAW_EVENT); }
                @Override public Object getBean() { return Tile.this; }
                @Override public String getName() { return "descriptionAlignment"; }
            };
            _descriptionAlignment = null;
        }
        return descriptionAlignment;
    }
Defines the alignment of the description text (esp. for the TextTileSkin).
Valid values are TOP_LEFT and TOP_RIGHT
@param ALIGNMENT
src/main/java/eu/hansolo/tilesfx/Tile.java