TdxChartHotTrackElementEventArgs Class

Stores information related to an OnHotTrackElement event occurrence in the Chart control.

Declaration

delphi

TdxChartHotTrackElementEventArgs = class(
    TdxEventArgs
)

The TdxChartHotTrackElementEventArgs class has members that allow you to do the following:

Obtain HitTest information on the currently hot-tracked visual element (HitTest).
Access the currently hot-tracked visual element (Element).
Obtain HitTest information on the visual element that was hot-tracked before the current OnHotTrackElement event occurrence (PreviousHitTest).
Access the visual element that was hot-tracked before the current OnHotTrackElement event occurrence (PreviousElement).

The AArgs parameter of the TdxChartHotTrackElementEvent procedural type references a TdxChartHotTrackElementEventArgs object.

TObject TdxEventArgs TdxChartHotTrackElementEventArgs