Description
Examines a rectangle on an image and determines if the amount of data there is low enough for the page to be considered blank.
Syntax
| Visual Basic |
|---|
Public Function DetectBlankRectangle( _ ByVal options As BlankRectangleDetectOptions _ ) As BlankRectangleDetectResults |
Parameters
- options
- An object containing parameters controlling the process.
Remarks
Important: This method is designed to work with document images only. Using this with photograph images may yield inaccurate or erroneous results.