PTKResolution Example for C++ 5.0 and later
void CTestImgProcView::OnLoadPtk()
{
ILEADRasterIO *m_pRasterIO = NULL;
CoCreateInstance(
CLSID_LEADRasterIO,
NULL,
CLSCTX_ALL,
IID_ILEADRasterIO,
(void**)&m_pRasterIO
);
/*Set new PTK option*/
m_pRasterIO->PTKResolution = 120;
/* Now load the PTK file */
m_pRasterIO->Load (m_LeadRasterView2.GetRaster(), "c:\\image1.Ptk", 0, 1, 1 );
m_pRasterIO->Release();
}