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TRSEQChart.Select(TCanvasRect,TRSChartSelectionAction) Method

Contents

Selects or deselects chart Values ( RSChartPanel|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

Notes to Inheritors
Descendant classes override the InternalSelect method

Namespace: FMX.RS.Charts

Delphi

public
procedure Select(const ClientRect: TCanvasRect; Action: TRSChartSelectionAction); override;

Parameters

ClientRect

Type: TCanvasRect

Action

Type: TRSChartSelectionAction

Overrides

TRSCustomChart.Select(TCanvasRect,TRSChartSelectionAction)

Reference

•	FMX.RS.ChartPanel.TRSCustomChart.InternalSelect(TCanvasRect,TRSChartSelectionAction)

•	FMX.RS.ChartPanel.TRSCustomChart.IsSelectable(TCanvasRect)

•	TRSEQChart

•	FMX.RS.Charts

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