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

startColumn: X dimension of line start point.

startRow: Y dimension of line start point.

endColumn: X dimension of line end point.

endRow: Y dimension of line end point.

Returns an array of pixels that are exact copies of pixels located in the requested area of image.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public MustOverride Function GetLineCopy( _
   ByVal startColumn As Integer, _
   ByVal startRow As Integer, _
   ByVal endColumn As Integer, _
   ByVal endRow As Integer _
) As ImGearPixelArray

'Usage
 
Dim instance As ImGearDIB
Dim startColumn As Integer
Dim startRow As Integer
Dim endColumn As Integer
Dim endRow As Integer
Dim value As ImGearPixelArray
 
value = instance.GetLineCopy(startColumn, startRow, endColumn, endRow)

public abstract ImGearPixelArray GetLineCopy( 
   int startColumn,
   int startRow,
   int endColumn,
   int endRow
)

public: abstract ImGearPixelArray* GetLineCopy( 
   int startColumn,
   int startRow,
   int endColumn,
   int endRow
)

public:
abstract ImGearPixelArray^ GetLineCopy( 
   int startColumn,
   int startRow,
   int endColumn,
   int endRow
)

Parameters

startColumn: X dimension of line start point.
startRow: Y dimension of line start point.
endColumn: X dimension of line end point.
endRow: Y dimension of line end point.

Return Value

ImGearPixelArray class instance.

Remarks

Incoming coordinates must not exceed the image area bounds. Otherwise, an exception will be thrown.

Syntax

Parameters

Return Value

Remarks

See Also

Reference