TdxGaugeDBCircularQuarterLeftScale Class

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

Declaration

delphi

TdxGaugeDBCircularQuarterLeftScale = class(
    TdxGaugeCustomCircularQuarterLeftScale
)

Remarks

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

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

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

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

Inheritance

Show 12 items

TObject TPersistent TComponent TcxCustomComponent TcxComponentCollectionItem TdxGaugeCustomScale TdxGaugeQuantitativeScale TdxGaugeCustomArcQuantitativeScale TdxGaugeArcQuantitativeScale TdxGaugeCustomCircularHalfScale TdxGaugeCustomCircularQuarterLeftScale TdxGaugeDBCircularQuarterLeftScale