API Reference > imodeljs-frontend > Properties > BaseQuantityDescription BaseQuantityDescription Class Deprecated Move BaseQuantityDescription to bentley/ui-abstract beginning in iModel.js 2.0. Beta Base Quantity Property Description Extended by LengthDescription SurveyLengthDescription EngineeringLengthDescription AngleDescription Implements PropertyDescription Methods Name Description constructor(name: string, displayLabel: string, iconSpec?: string): BaseQuantityDescription format(numberValue: number): string parse(userInput: string): ParseResults Properties Name Type Description displayLabel string editor PropertyEditorInfo formatterSpec Accessor ReadOnly FormatterSpec | undefined name string parseError Accessor ReadOnly string parserSpec Accessor ReadOnly ParserSpec | undefined quantityType Accessor ReadOnly QuantityType typename string Defined in core/frontend/src/properties/BaseQuantityDescription.ts Line 20 Last Updated: 13 June, 2024