Vcl.Touch.Gestures.TCustomGestureRecognizer.NormalizePoints

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Delphi

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

C++

virtual Vcl::Controls::TGesturePointArray __fastcall NormalizePoints(const System::Types::TPoint *Points, const int Points_High) = 0 ;

Properties

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

Description

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

• Match

• ScalePoints