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.

Use NormalizePoints to apply a number of normalization techniques to a set of input points given by the Points parameter. NormalizePoints modifies the X and Y components of each point by subtracting the lowest X and Y in the point array.

See Also

• Match

• ScalePoints