Class CameraImageUtils

Namespace

IO.Scanbot.Sdk.UI.Camera.Util

Assembly

DocumentSDK.NET.Droid.dll

[Register("io/scanbot/sdk/ui/camera/util/CameraImageUtils", DoNotGenerateAcw = true)]
public sealed class CameraImageUtils : Object, IJavaObject, IJavaPeerable, IDisposable

Inheritance

object

Object

CameraImageUtils

Implements

IJavaObject

IJavaPeerable

IDisposable

Inherited Members

Object.Equals(Object)

Object.GetHashCode()

Object.Notify()

Object.NotifyAll()

Object.ToString()

Object.Wait()

Object.Wait(long)

Object.Wait(long, int)

Object.Dispose()

Object.GetObject<T>(nint, nint, JniHandleOwnership)

Object.GetObject<T>(nint, JniHandleOwnership)

Object.FromArray<T>(T[])

Object.Class

object.Equals(object)

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Fields

A

[Register("a")]
public const string A = "ImageUtil"

Field Value

string

Properties

Instance

[Register("INSTANCE")]
public static CameraImageUtils Instance { get; }

Property Value

CameraImageUtils

Methods

BitmapToNv21(Bitmap, int, int)

[Register("bitmapToNv21", "(Landroid/graphics/Bitmap;II)[B", "")]
public static byte[] BitmapToNv21(Bitmap src, int width, int height)

Parameters

src Bitmap

width int

height int

Returns

byte[]

ComputeCropRectFromAspectRatio(Size, Rational)

[Register("computeCropRectFromAspectRatio", "(Landroid/util/Size;Landroid/util/Rational;)Landroid/graphics/Rect;", "")]
public static Rect ComputeCropRectFromAspectRatio(Size sourceSize, Rational aspectRatio)

Parameters

sourceSize Size

aspectRatio Rational

Returns

Rect

CropByteArray(byte[], Rect)

[Register("cropByteArray", "([BLandroid/graphics/Rect;)[B", "")]
public static byte[] CropByteArray(byte[] data, Rect cropRect)

Parameters

data byte[]

cropRect Rect

Returns

byte[]

ImageToJpegByteArray(IImageProxy)

[Register("imageToJpegByteArray", "(Landroidx/camera/core/ImageProxy;)[B", "")]
public static byte[] ImageToJpegByteArray(IImageProxy image)

Parameters

image IImageProxy

Returns

byte[]

IsAspectRatioValid(Rational)

[Register("isAspectRatioValid", "(Landroid/util/Rational;)Z", "")]
public bool IsAspectRatioValid(Rational aspectRatio)

Parameters

aspectRatio Rational

Returns

bool

IsAspectRatioValid(Size, Rational)

[Register("isAspectRatioValid", "(Landroid/util/Size;Landroid/util/Rational;)Z", "")]
public bool IsAspectRatioValid(Size sourceSize, Rational aspectRatio)

Parameters

sourceSize Size

aspectRatio Rational

Returns

bool

Nv21ToJpeg(byte[], int, int, Rect)

[Register("nv21ToJpeg", "([BIILandroid/graphics/Rect;)[B", "")]
public static byte[] Nv21ToJpeg(byte[] nv21, int width, int height, Rect cropRect)

Parameters

nv21 byte[]

width int

height int

cropRect Rect

Returns

byte[]

Nv21ToYuv420888(byte[], int, int)

[Register("nv21ToYuv420888", "([BII)[B", "")]
public static byte[] Nv21ToYuv420888(byte[] nv21, int width, int height)

Parameters

nv21 byte[]

width int

height int

Returns

byte[]

Rotate(Rational, int)

[Register("rotate", "(Landroid/util/Rational;I)Landroid/util/Rational;", "")]
public static Rational Rotate(Rational rational, int rotation)

Parameters

rational Rational

rotation int

Returns

Rational

Yuv420888toNv21(IImageProxy)

[Register("yuv420888toNv21", "(Landroidx/camera/core/ImageProxy;)[B", "")]
public static byte[] Yuv420888toNv21(IImageProxy image)

Parameters

image IImageProxy

Returns

byte[]