ImageGear for .NET
GetColumnCopy Method
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ImageGear21.Core Assembly > ImageGear.Core Namespace > ImGearDIB Class : GetColumnCopy Method

column: Number of column in image.

row: Y offset in requested column.

pixelsQty: Quantity of pixels to be retrieved.

Returns an array of pixels that are exact copies of pixels located in requested column part.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public MustOverride Function GetColumnCopy( _
   ByVal column As Integer, _
   ByVal row As Integer, _
   ByVal pixelsQty As Integer _
) As ImGearPixelArray

'Usage
 
Dim instance As ImGearDIB
Dim column As Integer
Dim row As Integer
Dim pixelsQty As Integer
Dim value As ImGearPixelArray
 
value = instance.GetColumnCopy(column, row, pixelsQty)

public abstract ImGearPixelArray GetColumnCopy( 
   int column,
   int row,
   int pixelsQty
)

public: abstract ImGearPixelArray* GetColumnCopy( 
   int column,
   int row,
   int pixelsQty
)

public:
abstract ImGearPixelArray^ GetColumnCopy( 
   int column,
   int row,
   int pixelsQty
)

Parameters

column: Number of column in image.
row: Y offset in requested column.
pixelsQty: Quantity of pixels to be retrieved.

Return Value

ImGearPixelArray class instance.

Remarks

Throws exception if specified points are outside image bounds.

Syntax

Parameters

Return Value

Remarks

See Also

Reference