IBitmapImageFindDeSkewAngle Method (Int32)

Finds the de-skew angle for scanned document that is not straight. This method works best with 200 DPI images using 11 point font size. Providing a different DPI than actual can sometimes improve the accuracy of this method.

Namespace: CohesiveComputing.Imaging
Assembly: CohesiveComputing.BatchImagePro (in CohesiveComputing.BatchImagePro.dll) Version: 1.0.0

Syntax

Copy

double FindDeSkewAngle(
	int dpi
)

Parameters

dpi: Type: SystemInt32
Image dots per inch.

Return Value

Type: Double
Deskew angle.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	Argument dpi must be between 50 and 1200 inclusive.

Reference

IBitmapImage Interface

FindDeSkewAngle Overload

CohesiveComputing.Imaging Namespace

IBitmapImageAddLanguageSpecificTextSet("LST9C59FE1C_0?cpp=::|nu=.");FindDeSkewAngle Method (Int32)

Parameters

Return Value

Reference

IBitmapImageFindDeSkewAngle Method (Int32)