TTMSFNCBarChartSerie.XYToClosestDrawPoint Method

Finds the nearest drawn point marker to canvas coordinates (X, Y); returns True and populates ADrawPoint on success.

API unit family: TMSFNCChart Declaring type: TTMSFNCBarChartSerie Inherited from: TTMSFNCChartSerie

Syntax

FMX.TMSFNCChart.hppPascalC++

function XYToClosestDrawPoint(X, Y: Double; var ADrawPoint: TTMSFNCChartDrawPoint): Boolean;

bool __fastcall XYToClosestDrawPoint(double X, double Y, TTMSFNCChartDrawPoint &ADrawPoint);

Parameters

Name	Description
X	Canvas x-coordinate to test.
Y	Canvas y-coordinate to test.
ADrawPoint	Receives the closest draw point descriptor if found.

Returns

Returned value.