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Navigation: Code Documentation > RSFMXCharts > FMX.RS.ChartPanel > Classes > TRSCustomChart > Methods

TRSCustomChart.Select(TCanvasRect,TRSChartSelectionAction) Method

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Selects or deselects chart Values ( FMX.RS.ChartPanel.TRSChartValue ) based on whether they intersect with the selection rectangle (which is in pixel coordinates).

The base method converts the SelectionRect to chart coordinates (based on    HorizontalAxis and    VerticalAxis) and then selects values based on the TRSChartValue.Selectable method

alert_noteNotes to Inheritors

Descendant classes override the InternalSelect method

Namespace: FMX.RS.ChartPanel

Parameters

SelectionRect

Type: TCanvasRect

Action

Type: TRSChartSelectionAction

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