This function gets the lens focus of the camera.

Declaration:

AT_ERRCOUNT ACCUAPI IG_vect_view_get_focus(
        HIG_VECT_VIEW hView, 
        float* lpFocus
);

Arguments:

Return Value:

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None