FindBlackSquares Method of the ImageDocument Object
This method finds black squares on the image and returns their locations. Black squares are often used as anchors on fill-in forms.
See the illustration
Syntax
C++
HRESULT FindBlackSquares( IRegionsCollection** Result );
C#
IRegionsCollection FindBlackSquares();
Visual Basic .NET
Function FindBlackSquares() As IRegionsCollection
Parameters
- Result
- [out, retval] A pointer to an IRegionsCollection* pointer variable that receives the interface pointer of the RegionsCollection object containing regions that represent the locations of found black squares.
Return values
This method has no specific return values. It returns the standard return values of ABBYY FineReader Engine functions.
See also
9/17/2024 3:14:41 PM