FMX.Utils.IsPointInCircle

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Delphi

function IsPointInCircle(const APoint, ACenter: TPointF; const ARadius: Integer): Boolean;

C++

extern DELPHI_PACKAGE bool __fastcall IsPointInCircle(const System::Types::TPointF &APoint, const System::Types::TPointF &ACenter, const int ARadius);

Properties

Type	Visibility	Source	Unit	Parent
function	public	FMX.Utils.pas FMX.Utils.hpp	FMX.Utils	FMX.Utils

Description

Checks if a point is inside of a circle.

IsPointInCircle accepts the following parameters:

• APoint: The point to check.
• ACenter: The center of the circle.
• ARadius: The radius of the circle.

Returns True if APoint is inside or on the outline of a circle defined by ACenter and ARadius.

See Also

• FMX.Utils.CheckPoint