'Declaration
 
Public Overloads Function GetSkewAngle( _
   ByVal ImageID As Integer, _
   ByVal MaxAngleOfResearch As Single, _
   ByVal AngleStep As Single, _
   ByVal Optimistic As Boolean _
) As Single

public float GetSkewAngle( 
   int ImageID,
   float MaxAngleOfResearch,
   float AngleStep,
   bool Optimistic
)

public function GetSkewAngle( 
    ImageID: Integer;
    MaxAngleOfResearch: Single;
    AngleStep: Single;
    Optimistic: Boolean
): Single; 

public function GetSkewAngle( 
   ImageID : int,
   MaxAngleOfResearch : float,
   AngleStep : float,
   Optimistic : boolean
) : float;

public: float GetSkewAngle( 
   int ImageID,
   float MaxAngleOfResearch,
   float AngleStep,
   bool Optimistic
) 

public:
float GetSkewAngle( 
   int ImageID,
   float MaxAngleOfResearch,
   float AngleStep,
   bool Optimistic
) 

Parameters

ImageID

GdPicture image identifier.

MaxAngleOfResearch

Maximum angle of research. IE: set 10 to perform a skew research about ±10 degrees. A value lower than 15 is suggested.

AngleStep

Determines the smallest angle of skew to detect. 0.25 is suggested. Higher value results in faster detection and vice-versa.

Optimistic

Determines if the engine must be optimistic in the skew detection. For example, set true when you know the image has a skew and false otherwise. If you do not know which to choose, suggested value is false.

Return Value

This method requires the Image Documents component to run.

Reference

GdPictureImaging Class
GdPictureImaging Members
Overload List
AutoDeskew(Int32) Method
GetStat Method