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TdxChartHotTrackElementEventArgs.PreviousElement Property

Provides access to the visual element that was hot-tracked before the current OnHotTrackElement event occurrence in the Chart control.

#Declaration

Delphi
property PreviousElement: TObject read;

#Property Value

Type Description
TObject

The visual Chart element that was hot-tracked before the current OnHotTrackElement event occurrence.

You need to cast this property value to the corresponding visual Chart element class to access any visual element-specific public API member. Use the PreviousHitTest.HitCode property to identify the target visual element type.

#Remarks

To access the currently hot-tracked visual Chart element, use the Element property.

See Also