TPoint¶

The TPoint type is a record which defines a X,Y coordinate.

function Point(X, Y: Integer): TPoint;

function TPoint.Create(X, Y: Integer): TPoint; static;

function TPoint.InPolygon(Poly: TPointArray): Boolean;

function TPoint.InCircle(Center: TPoint; Radius: Double): Boolean;

function TPoint.InTriangle(A, B, C: TPoint): Boolean;

function TPoint.InBox(Box: TBox): Boolean;

function TPoint.DistanceTo(Other: TPoint): Double;

function TPoint.Rotate(Radians: Double; Center: TPoint): TPoint;

function TPoint.RotateFast(Degrees: Integer; Center: TPoint): TPoint;

function TPoint.Magnitude: Double;

function TPoint.AngleBetween(Other: TPoint): Double;

function TPoint.Offset(X, Y: Integer): TPoint;

function TPoint.Offset(P: TPoint): TPoint;

function TPoint.Random(Min, Max: Integer): TPoint;

function TPoint.Random(Value: Integer): TPoint;

operator + (L, R: TPoint): TPoint;

operator += (var L: TPoint; R: TPoint): TPoint;

operator * (L: TPoint; R: Double): TPoint;

operator *= (var L: TPoint; R: Double): TPoint;

operator - (L, R: TPoint): TPoint;

operator -= (var L: TPoint; R: TPoint): TPoint;

operator in(Left: TPoint; Right: TBox): Boolean;