public BooleanProperty hourTickMarksVisibleProperty() {
        if (null == hourTickMarksVisible) {
            hourTickMarksVisible = new BooleanPropertyBase(_hourTickMarksVisible) {
                @Override protected void invalidated() { fireTileEvent(REDRAW_EVENT); }
                @Override public Object getBean() { return Tile.this; }
                @Override public String getName() { return "hourTickMarksVisible"; }
            };
        }
        return hourTickMarksVisible;
    }
Defines if the hour tickmarks will be drawn.
@param VISIBLE
src/main/java/eu/hansolo/tilesfx/Tile.java