Accusoft.ScanFixXpress7.Net
GetRectangle(Rectangle,Color,Boolean) Method
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Accusoft.ScanFixXpressSdk Namespace > ScanFix Class > GetRectangle Method : GetRectangle(Rectangle,Color,Boolean) Method

area: The area to extract from the original image.

padColor: The color used for new pixels if necessary.

allowPadding: Flag indicating whether padding or an error occurs if the 'area' is outside of the image bounds.

Replaces the current image with a subset of the original image.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Overloads Sub GetRectangle( _
   ByVal area As Rectangle, _
   ByVal padColor As Color, _
   ByVal allowPadding As Boolean _
)

'Usage
 
Dim instance As ScanFix
Dim area As Rectangle
Dim padColor As Color
Dim allowPadding As Boolean
 
instance.GetRectangle(area, padColor, allowPadding)

public void GetRectangle( 
   Rectangle area,
   Color padColor,
   bool allowPadding
)

public: void GetRectangle( 
   Rectangle area,
   Color padColor,
   bool allowPadding
)

public:
void GetRectangle( 
   Rectangle area,
   Color padColor,
   bool allowPadding
)

Parameters

area: The area to extract from the original image.
padColor: The color used for new pixels if necessary.
allowPadding: Flag indicating whether padding or an error occurs if the 'area' is outside of the image bounds.

Exceptions

Exception	Description
System.ArgumentNullException	Thrown when required argument value is null.
System.ArgumentOutOfRangeException	Thrown when argument is out of range.
System.ComponentModel.InvalidEnumArgumentException	Thrown when argument enum value is invalid.
ScanFixUnsupportedImageException	Thrown when image type is unsupported.
ScanFixException	Thrown when operation failed.

Remarks

If the specified area extends beyond the boundaries of the original image, either pixels of the padColor will be added or an error will occur depending upon the value of the 'allowPadding' parameter.

Syntax

Parameters

Exceptions

Remarks

See Also

Reference