ScanFix Xpress v9.0 for .NET - Updated
DetectBlankRectangle Method




Accusoft.ScanFixXpressSdk Namespace > ScanFix Class : DetectBlankRectangle Method
An object containing parameters that control the enhancement process.
Analyze a rectangular area of an image to determine if the amount of data there is low enough to be considered blank.
Syntax
'Declaration
 
Public Function DetectBlankRectangle( _
   ByVal options As BlankRectangleDetectOptions _
) As BlankRectangleDetectResults
'Usage
 
Dim instance As ScanFix
Dim options As BlankRectangleDetectOptions
Dim value As BlankRectangleDetectResults
 
value = instance.DetectBlankRectangle(options)
public BlankRectangleDetectResults DetectBlankRectangle( 
   BlankRectangleDetectOptions options
)
public: BlankRectangleDetectResults* DetectBlankRectangle( 
   BlankRectangleDetectOptions* options
) 
public:
BlankRectangleDetectResults^ DetectBlankRectangle( 
   BlankRectangleDetectOptions^ options
) 

Parameters

options
An object containing parameters that control the enhancement process.

Return Value

A BlankRectangleDetectResults object containing information about the results of the rectangle detection process.
Exceptions
ExceptionDescription
Thrown when required argument value is null.
Thrown when argument is out of range.
Thrown when argument enum value is invalid.
Thrown when image type is unsupported.
Thrown when operation failed.
Remarks

Note: This method is designed to work with document images only. Using this with photograph images may yield inaccurate or erroneous results.

See Also

Reference

ScanFix Class
ScanFix Members

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