_HierarchicalLegendEncodingDefinitionBuilder
public class _HierarchicalLegendEncodingDefinitionBuilder : Object, ILegendEncodingDefinitionBuilder
public static readonly _HierarchicalLegendEncodingDefinitionBuilder _hierarchicalLegendEncodingDefinitionBuilder
public ILegendEncodingDefinition buildLegendEncodingDefinition(IColorEncodingOption option, LegendType type, IDataSchema dataSchema)