Navigation: Code Documentation > RSFMXCharts > FMX.RS.ChartPanel > Classes > TRSCustomChart > Properties
TRSCustomChart.OnVisibleChange Property
Occurs when the chart visibility changes. Write an OnVisibleChange event handler to respond to when the chart is shown or hidden
Namespace: FMX.RS.ChartPanel
Delphi
public property OnVisibleChange: TNotifyEvent read FOnVisibleChange write FOnVisibleChange;
Property Value
Type: TNotifyEvent
•FMX.RS.ChartPanel.TRSCustomChart.OnChange
•FMX.RS.ChartPanel.TRSCustomChart.OnValueVisibleChange
•TRSCustomChart
•FMX.RS.ChartPanel