Syntax

 

int          (*Fct_Pixel_Gradient_Amp)(

          SliceO_Frame *pt

          void *ima,

          Vect pos,

)

 

 

Parameters

 

pt

Pointer to the class calling the function.

 

ima

Pointer to a Tomo_Image structure, as defined in the SliceO_File class.

 

pos

position of a point in the image plane.

 

Return value

 

This function return the amplitude of the gradient at the desired position.

 

 

Remarks

 

If the dataset is 3D, then the gradient is 3D.  Otherwise it is a 2D direction.

 

 

Requirements

 

Header:

          sliceO_include.hpp

 

Library:

          sliceO_Structures.lib

 

 

Example

 

 

 

See also