TdxGaugeCircularThreeFourthScale Class

An unbound three-fourth circular scale created within the Gauge Control.

Declaration

TdxGaugeCircularThreeFourthScale = class(
    TdxGaugeCustomCircularThreeFourthScale
)

Remarks

Like half- and quarter-circular scales, the three-fourth circular scales are designed to imitate analog measuring instruments, such as voltmeters, galvanometers, multimeters, etc.

Refer to the TdxGaugeCustomCircularThreeFourthScale class description for more information on the three-fourth circular scales functionality.

The TdxGaugeCircularThreeFourthScale class does not define any additional functionality other than that defined in the TdxGaugeCustomCircularThreeFourthScale class. It only publishes properties of its ancestors, which are responsible for both the appearance and functionality of three-fourth circular scales.

Unlike the TdxGaugeDBCircularThreeFourthScale class, which implements the data-aware three-fourth circular scales, the TdxGaugeCircularThreeFourthScale class publishes the Value property implemented in the TdxGaugeQuantitativeScale class, instead of the DataBinding property implemented in the TdxGaugeCustomScale class.