TdxGaugeCircularHalfScale Class

An unbound half-circular scale created within the Gauge Control.

Declaration

TdxGaugeCircularHalfScale = class(
    TdxGaugeCustomCircularHalfScale
)

Remarks

Half-circular scales are designed to imitate analog measuring instruments, such as voltmeters, galvanometers, multimeters, etc.

Refer to the TdxGaugeCustomCircularHalfScale class description for more information on the circular-half scales functionality.

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

Unlike the TdxGaugeDBCircularHalfScale class, which implements the data-aware half-circular scales, the TdxGaugeCircularHalfScale class publishes the Value property implemented in the TdxGaugeQuantitativeScale class instead of the DataBinding property implemented in the TdxGaugeCustomScale class.