DetectBlankPage() Method

Analyze an image to determine if the amount of data there is low enough for the page to be considered blank.

Syntax

'Declaration
 
Public Overloads Function DetectBlankPage() As BlankPageDetectResults

'Usage
 
Dim instance As ScanFix
Dim value As BlankPageDetectResults
 
value = instance.DetectBlankPage()

public BlankPageDetectResults DetectBlankPage()

public: BlankPageDetectResults* DetectBlankPage();

public:
BlankPageDetectResults^ DetectBlankPage();

A BlankPageDetectResults object containing information about the results of the detection process.

Exceptions

Exception	Description
ScanFixUnsupportedImageException	Thrown when image type is unsupported.
ScanFixException	Thrown when operation failed.

Remarks

Use this function if the default control parameters are adequate.

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