blinkreceipt-camera/com.microblink.camera.hardware.camera.camera1.frame/BaseCamera1PreviewFrame

BaseCamera1PreviewFrame

abstract class BaseCamera1PreviewFrame : Camera1AbstractFrame

Constructors

constructor(width: Int, height: Int, bufferSize: Int, @NonNull myPool: Camera1PreviewFramePool, @NonNull camera1Manager: Camera1Manager)

Functions

dispose

open fun dispose()

finalizePoolObject

open fun finalizePoolObject()

Finalization method.

getFormat

@NonNull

fun getFormat(): CameraDataFormat

getFrameID

open fun getFrameID(): Long

Returns the unique frame identifier

getFrameQuality

open fun getFrameQuality(): Double

Returns the quality of the current frame.

getHeight

fun getHeight(): Int

getImgBuffer

@Nullable

open fun getImgBuffer(): Array<Byte>

getNativeCameraFrame

open fun getNativeCameraFrame(): Long

Accessed from native code to obtain pointer to implementation of native camera frame.

getOrientation

@Nullable

open fun getOrientation(): Orientation

Returns the orientation of the current frame.

getVisiblePart

@Nullable

fun getVisiblePart(): RectF

getWidth

fun getWidth(): Int

initializeNativePart

open fun initializeNativePart(frameAnalyzersPtr: Long): Boolean

Initializes native part of camera frame implementation.

initializePoolObject

open fun initializePoolObject()

Initialization method.

isDeviceMoving

fun isDeviceMoving(): Boolean

isFocused

fun isFocused(): Boolean

returns true if camera thinks this frame is focused

isPhoto

open fun isPhoto(): Boolean

Returns true if frame is photograph

recycle

open fun recycle()

Used for recycling frame buffer back into camera so its buffer can be reused for new camera frame.

setDeviceMoving

fun setDeviceMoving(deviceMoving: Boolean)

setFocused

fun setFocused(focused: Boolean)

setFrameID

open fun setFrameID(frameID: Long)

setImgBuffer

fun setImgBuffer(@NonNull buffer: Array<Byte>)

used in API level 7 where buffered callback is not supported and for photo frames

setOrientation

open fun setOrientation(@NonNull orientation: Orientation)

Sets the orientation of the current frame.

setVisiblePart

fun setVisiblePart(@NonNull visiblePart: RectF)