API:Vcl.Touch.Gestures.TGestureRecognizer.NormalizePoints

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Delphi 

function NormalizePoints(const Points: array of TPoint): TGesturePointArray; override;

C++ 

virtual Vcl::Controls::TGesturePointArray __fastcall NormalizePoints(const System::Types::TPoint *Points, const int Points_High);

Properties

Type Visibility Source Unit Parent
function public
Vcl.Touch.Gestures.pas
Vcl.Touch.Gestures.hpp
 Vcl.Touch.Gestures TGestureRecognizer

Description

Normalizes a set of points.

Vcl.Touch.Gestures.TGestureRecognizer.NormalizePoints inherits from Vcl.Touch.Gestures.TCustomGestureRecognizer.NormalizePoints. All content below this line refers to Vcl.Touch.Gestures.TCustomGestureRecognizer.NormalizePoints.

Normalizes a set of points.

Override NormalizePoints in descendant classes to implement proper normalization techniques for a set of input points given by the Points parameter. NormalizePoints should normally modify the X and Y components of each point to make them follow a certain rule.

See Also

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