blinkreceipt-camera/com.microblink.camera.hardware.camera.memory/BufferCameraFrame

BufferCameraFrame

open class BufferCameraFrame : ICameraFrame

Created by marko on 09/11/2016.

Constructors

constructor(@NonNull buffer: ByteBuffer, format: Int, offset: Int, width: Int, height: Int, stride: Int, cropLeft: Int, cropTop: Int, cropRight: Int, cropBottom: Int, id: Long)

The provided byte buffer needs to contain ARGB_8888 data

Types

ExtendedCodecCapabilities

interface ExtendedCodecCapabilities

Functions

finalizePoolObject

open fun finalizePoolObject()

Finalization method.

getFormat

@NonNull

open fun getFormat(): CameraDataFormat

returns the format of the frame

getFrameID

open fun getFrameID(): Long

Returns the unique frame identifier

getFrameQuality

open fun getFrameQuality(): Double

Returns the quality of the current frame.

getHeight

open fun getHeight(): Int

returns the height of the frame

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

open fun getVisiblePart(): RectF

returns the region that defines the visible part of frame

getWidth

open fun getWidth(): Int

returns the width of the frame

initializeNativePart

open fun initializeNativePart(frameAnalyzersPtr: Long): Boolean

Initializes native part of camera frame implementation.

initializePoolObject

open fun initializePoolObject()

Initialization method.

isDeviceMoving

open fun isDeviceMoving(): Boolean

returns true if device was moving while frame was created

isFocused

open 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.

setFrameID

open fun setFrameID(id: Long)

setOrientation

open fun setOrientation(@NonNull orientation: Orientation)

Sets the orientation of the current frame.

setVisiblePart

open fun setVisiblePart(@NonNull visiblePart: RectF)

sets the region that defines the visible part of frame