TdxGaugeDBCircularQuarterRightScale Class

A data-aware right quarter-circular scale created within the Gauge Control.

Declaration

TdxGaugeDBCircularQuarterRightScale = class(
    TdxGaugeCustomCircularQuarterRightScale
)

Remarks

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

Refer to the TdxGaugeCustomCircularQuarterRightScale class description for more information on the quarter-right circular scales functionality.

The TdxGaugeDBCircularQuarterRightScale class extends its ancestor class with the Value property that allows you to read the value currently displayed by a circular quarter-right scale. For information on published members that are responsible for both the appearance and functionality of circular quarter-right scales, refer to the TdxGaugeCustomCircularQuarterRightScale class description.

Unlike the TdxGaugeCircularQuarterRightScale class, which implements the unbound circular quarter-right scales, the TdxGaugeDBCircularQuarterRightScale class publishes the DataBinding property implemented in the TdxGaugeCustomScale class instead of the Value property implemented in the TdxGaugeQuantitativeScale class.