/** * Opens and returns the writer for the {@code backgroundColor} property. The {@code backgroundColor} property defines the color of the background behind the label. If not specified, the default value is [0.165, 0.165, 0.165, 0.8]. */ @Nonnull public final ColorCesiumWriter openBackgroundColorProperty() { openIntervalIfNecessary(); return this.<ColorCesiumWriter> openAndReturn(getBackgroundColorWriter()); }