_isovalue = new wxSlider(panel, -1, 40 , (int)(range[0]), (int)(range[1]), wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
_sampling = new wxSlider(panel, -1, 20 , 4, 50, wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
wxString lstOptions[3];
_isovalue = new wxSlider(panel, -1, 40 , (int)(range[0]), (int)(range[1]), wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
_sampling = new wxSlider(panel, -1, 20 , 4, 50, wxDefaultPosition, wxSize(200,35), wxSL_HORIZONTAL|wxSL_LABELS, wxDefaultValidator);
wxString lstOptions[3];