com.maxst.ar.CameraDevice Class Reference

Collaboration diagram for com.maxst.ar.CameraDevice:

Classes
enum	FlipDirection
enum	FocusMode

Public Member Functions
ResultCode	start (int cameraId, int width, int height)
void	stop ()
void	setNewFrame (byte[] data, int length, int width, int height, ColorFormat format)
boolean	setFocusMode (FocusMode focusMode)
boolean	setFlashLightMode (boolean toggle)
boolean	setAutoWhiteBalanceLock (boolean toggle)
void	flipVideo (FlipDirection direction, boolean toggle)
List< String >	getParamList ()
boolean	setParam (String paramKey, boolean paramValue)
boolean	setParam (String paramKey, int paramValue)
boolean	setParam (String paramKey, int min, int max)
boolean	setParam (String paramKey, String paramValue)
float []	getProjectionMatrix ()
float []	getBackgroundPlaneProjectionMatrix ()

Static Public Member Functions
static CameraDevice	getInstance ()

Detailed Description

class for camera device handling

Member Function Documentation

flipVideo()

void com.maxst.ar.CameraDevice.flipVideo	(	FlipDirection	direction,
		boolean	toggle
	)

Flip video background

Parameters

direction	Flip direction
toggle	true for set, false for reset

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getBackgroundPlaneProjectionMatrix()

float [] com.maxst.ar.CameraDevice.getBackgroundPlaneProjectionMatrix

(

)

Get projection matrix for background plane rendering

Returns

4x4 gl matrix (Column major)

getInstance()

static CameraDevice com.maxst.ar.CameraDevice.getInstance ( )

static

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getParamList()

List<String> com.maxst.ar.CameraDevice.getParamList

(

)

Get supported parameter key list

Returns

Parameter key list

getProjectionMatrix()

float [] com.maxst.ar.CameraDevice.getProjectionMatrix

(

)

Get projection matrix. This is used for augmented objects

Returns

4x4 gl matrix (Column major)

setAutoWhiteBalanceLock()

boolean com.maxst.ar.CameraDevice.setAutoWhiteBalanceLock

(

boolean

toggle

)

Set auto white balance lock

Parameters

toggle

true : lock, false : unlock wb lock

Returns

true if setting success

setFlashLightMode()

boolean com.maxst.ar.CameraDevice.setFlashLightMode

(

boolean

toggle

)

Set flash light mode

Parameters

toggle

true : Turn on light, false : Turn off light

Returns

true if setting success

setFocusMode()

boolean com.maxst.ar.CameraDevice.setFocusMode

(

FocusMode

focusMode

)

Set camera focus mode

Parameters

focusMode

camera focus mode

Returns

true if setting success

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setNewFrame()

void com.maxst.ar.CameraDevice.setNewFrame	(	byte []	data,
		int	length,
		int	width,
		int	height,
		ColorFormat	format
	)

Set new image data for tracking and background rendering (Only enterprise license key can activate this interface)

Parameters

data	image data bytes.
length	image length
width	image width
height	image height
format	image format

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setParam() [1/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		boolean	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key
paramValue	Parameter value

Returns

True if success

setParam() [2/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		int	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key
paramValue	Parameter value

Returns

True if success

setParam() [3/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		int	min,
		int	max
	)

Set camera parameter with range value

Parameters

paramKey	Parameter key
min	Parameter min value
max	Parameter max value

Returns

True if success

setParam() [4/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		String	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key (white-balance, etc)
paramValue	Parameter value

Returns

True if success

start()

ResultCode com.maxst.ar.CameraDevice.start	(	int	cameraId,
		int	width,
		int	height
	)

Start camera preview

Parameters

cameraId	0 is rear camera, 1 is face camera
width	prefer camera width
height	prefer camera height

Returns

Result code

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stop()

void com.maxst.ar.CameraDevice.stop

(

)

Stop camera preview

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The documentation for this class was generated from the following file:

• E:/Workspace/MaxstARSDK/Platform/MaxstARAndroid/MaxstAR/src/main/java/com/maxst/ar/CameraDevice.java