FrequencyFilter example for C++ Builder

   /* This Example supposed that you have initialized the FTArray data by calling InitFourierTransformationData method */

   /* filters the frequencies*/
   LEADImage1->FrequencyFilter( 0, 0, LEADImage1->BitmapWidth / 4, LEADImage1->BitmapHeight / 2, FRQ_INSIDE_X + FRQ_INSIDE_Y );