FMX.Utils.IsPointInCircle
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
.