Rasterex Web SDKAPI client referenceMarkup/AnnotationsMethodssetElementUnitOn this pagesetElementUnitUse this method to set the measurement system used for the currently selected measurement object. Syntax RxCore.setElementUnit(value) Parameters value: number — Type integer. 1 = Metric, 2 = Imperial, 3 = System, 4 = Custom. Returns NA — This method does not return a value.