ShowSpherizeDlg example for C++ Builder

void __fastcall TForm1::ShowSpherizeDlg1Click(TObject *Sender) 
{
   L_INT nRet; 
   LEADDlgImgEffect1->DlgFlags = DLG_SPHERIZE_SHOW_PREVIEW |
                                 DLG_SPHERIZE_SHOW_TOOL_ZOOMLEVEL; 

   LEADDlgImgEffect1->LEADImage = LEADImage1; 
   nRet= LEADDlgImgEffect1->ShowSpherizeDlg ( this ); 
   if ( nRet == SUCCESS_DLG_OK ) 
   {
      LEADImage1->Spherize (LEADDlgImgEffect1->Value, 
                            LEADDlgImgEffect1->CenterPoint, 
                            LEADDlgImgEffect1->FillColor, 
                            LEADDlgImgEffect1->SpherizeFlags ); 
   }
}