Class Touch

Defined in: input.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	Touch() Creates an instance of the Touch object

Field Summary
Field Attributes	Field Name and Description
	canvas Canvas reference.
<static>	Touch.points Current touch points array.
<static>	Touch.state Current touch state.
<static>	Touch.x Current touch point X.
<static>	Touch.y Current touch point y.

Method Summary
Method Attributes	Method Name and Description
	addCustomEvents(canvas, ontouchstart, ontouchmove, ontouchend) Setup links to custom events outside the Touch object.
	addEvents(canvas) Setup links to events inside the Touch object.
	getDeviceType() Return Input device type.
	getState() Get the state of touch input, touchstart, touchmove or touchend.
	getX() Return x position of touch point.
	getY() Return y position of touch point.
	ontouchend(e) Touch end event
	ontouchmove(e) Touch move event
	ontouchstart(e) Touch start event

Class Detail

Touch()

Creates an instance of the Touch object

See:: input.js

Field Detail

{[object HTMLCanvasElement]} canvas

Canvas reference.

<static> {Array} Touch.points

Current touch points array.

<static> {Number} Touch.state

Current touch state.

<static> {Number} Touch.x

Current touch point X.

<static> {Number} Touch.y

Current touch point y.

Method Detail

addCustomEvents(canvas, ontouchstart, ontouchmove, ontouchend)

Setup links to custom events outside the Touch object.

Parameters:
{[object HTMLCanvasElement]} canvas: Canvas object.
{Object} ontouchstart: Touch start event reference.
{Object} ontouchmove: Touch move event reference.
{Object} ontouchend: Touch end event reference.

addEvents(canvas)

Setup links to events inside the Touch object.

Parameters:
{[object HTMLCanvasElement]} canvas: Canvas object.

{String} getDeviceType()

Return Input device type.

Returns:: {String} Input device type.

{String} getState()

Get the state of touch input, touchstart, touchmove or touchend.

Returns:: {String} Returns state string: touchstart, touchmove or touchend.

{Number} getX()

Return x position of touch point.

Returns:: {Number} x touch point.

{Number} getY()

Return y position of touch point.

Returns:: {Number} y touch point.

ontouchend(e)

Touch end event

Parameters:
{Event} e: Touch end event.

ontouchmove(e)

Touch move event

Parameters:
{Event} e: Touch move event.

ontouchstart(e)

Touch start event

Parameters:
{Event} e: Touch start event.

Classes

Class Touch