Class TTouchList

Unit

Declaration

type TTouchList = class(specialize TStructList<TTouch>)

Description

Tracking of multi-touch, a position of each finger on the screen.

Hierarchy

Overview

Methods

Public procedure RemoveFingerIndex(const FingerIndex: TFingerIndex);

Properties

Public property FingerIndexPosition[const FingerIndex: TFingerIndex]: TVector2 read GetFingerIndexPosition write SetFingerIndexPosition;

Description

Methods

Public procedure RemoveFingerIndex(const FingerIndex: TFingerIndex);

Remove a touch item for given FingerIndex.

Properties

Public property FingerIndexPosition[const FingerIndex: TFingerIndex]: TVector2 read GetFingerIndexPosition write SetFingerIndexPosition;

Gets or sets a position corresponding to given FingerIndex. If there is no information for given FingerIndex on the list, the getter will return zero, and the setter will automatically create and add appropriate information.


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