public ObjectProperty<DecimalFormat> customDecimalFormatProperty() {
        if (null == customDecimalFormat) {
            customDecimalFormat = new ObjectPropertyBase(_customDecimalFormat) {
                @Override protected void invalidated() { fireTileEvent(REDRAW_EVENT); }
                @Override public Object getBean() { return Tile.this; }
                @Override public String getName() { return "customDecimalFormat"; }
            };
            _customDecimalFormat = null;
        }
        return customDecimalFormat;
    }
Defines the custom font that can be used to render all
text elements. To enable the custom font one has to set
customFontEnabled = true
@param FONT
src/main/java/eu/hansolo/tilesfx/Tile.java