Class InputArray

Namespace

Emgu.CV

Assembly

Emgu.CV.dll

This is the proxy class for passing read-only input arrays into OpenCV functions.

public class InputArray : UnmanagedObject, IDisposable

Inheritance

object

DisposableObject

UnmanagedObject

InputArray

Implements

IDisposable

Derived

OutputArray

Inherited Members

UnmanagedObject._ptr

UnmanagedObject.Ptr

DisposableObject.Dispose()

DisposableObject.ReleaseManagedResources()

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

InputArray(nint, object)

Create a Input array from an existing unmanaged inputArray pointer

public InputArray(nint inputArrayPtr, object parent)

Parameters

inputArrayPtr nint

The unmanaged pointer the the InputArray

parent object

The parent object to keep reference to

Fields

_parent

A reference to the Parent object

protected object _parent

Field Value

object

Properties

IsEmpty

Return true if the input array is empty

public bool IsEmpty { get; }

Property Value

bool

IsMat

True if the input array is a Mat

public bool IsMat { get; }

Property Value

bool

IsMatVector

True if the input array is a vector of Mat

public bool IsMatVector { get; }

Property Value

bool

IsMatx

True if the input array is a Matx

public bool IsMatx { get; }

Property Value

bool

IsUMat

True if the input array is an UMat

public bool IsUMat { get; }

Property Value

bool

IsUMatVector

True if the input array is a vector of UMat

public bool IsUMatVector { get; }

Property Value

bool

Kind

The type of the input array

public InputArray.Type Kind { get; }

Property Value

InputArray.Type

Methods

CopyTo(IOutputArray, IInputArray)

Copy this Input array to another.

public void CopyTo(IOutputArray arr, IInputArray mask = null)

Parameters

arr IOutputArray

The destination array.

mask IInputArray

The optional mask.

DisposeObject()

Release all the unmanaged memory associated with this InputArray

protected override void DisposeObject()

GetChannels(int)

Get the number of channels

public int GetChannels(int idx = -1)

Parameters

idx int

The optional index

Returns

int

The number of channels

GetDepth(int)

Get the depth type

public DepthType GetDepth(int idx = -1)

Parameters

idx int

The optional index

Returns

DepthType

The depth type

GetDims(int)

Get the number of dimensions

public int GetDims(int i = -1)

Parameters

i int

The optional index

Returns

int

The dimensions

GetEmpty()

Get an empty input array

public static InputArray GetEmpty()

Returns

InputArray

An empty input array

GetGpuMat()

Get the GpuMat from the input array

public GpuMat GetGpuMat()

Returns

GpuMat

The GpuMat

GetMat(int)

Get the Mat from the input array

public Mat GetMat(int idx = -1)

Parameters

idx int

The index, in case if this is an VectorOfMat

Returns

Mat

The Mat

GetSize(int)

Get the size of the input array

public Size GetSize(int idx = -1)

Parameters

idx int

The optional index

Returns

Size

The size of the input array

GetUMat(int)

Get the UMat from the input array

public UMat GetUMat(int idx = -1)

Parameters

idx int

The index, in case if this is an VectorOfUMat

Returns

UMat

The UMat