TdxGaugeCircularQuarterLeftScale Class

A circular quarter-left scale created within the gauge control.

Declaration

TdxGaugeCircularQuarterLeftScale = class(
    TdxGaugeCustomCircularQuarterLeftScale
)

Remarks

Circular quarter-left scales are designed to imitate analog measuring instruments, such as voltmeters, galvanometers, multimeters, etc.

Refer to the TdxGaugeCustomCircularQuarterLeftScale class description for more information on the left-quarter circular scales functionality.

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

Unlike the TdxGaugeDBCircularQuarterLeftScale class, which implements the data-aware quarter-left circular scales, the TdxGaugeCircularQuarterLeftScale class publishes the Value property implemented in the TdxGaugeQuantitativeScale class instead of the DataBinding property implemented in the TdxGaugeCustomScale class.