static bool GetIntergraph( CFile& rFile, CString& rString, TOPOMAP& theMap ) {
CRuntimeClass *pRT;
bool bRet = false;
if( NULL == ( pRT = GetPictureType( &rFile ) ) );
CPicture *pPict = (CPicture*) pRT->CreateObject();
VERIFY( pPict->Attach( &rFile ) && pPict->ReadHeader() );
long X0, Y0, X1, Y1;
TAG tag270;
TAG tag33918;
GetPictInfo( pPict, X0, Y0, X1, Y1);
if( pPict->GetTag( 33918, tag33918 ) ) {
long nItems = tag33918.Count();
if( ( 4 + 64 ) == nItems ) {
IGTAG33918* pData = (IGTAG33918*) tag33918.pVal();
_ASSERTE(sizeof(theMap.m_transform.m_matrix) == sizeof(pData->dblVal) );
memcpy( theMap.m_transform.m_matrix, pData->dblVal, sizeof(theMap.m_transform.m_matrix) );
//////////////////////////////////////////////////////////////////
// Karteninformation basteln
theMap.m_sizeOfPicture.cx = X1;
theMap.m_sizeOfPicture.cy = Y1;
// GCP's: LinksUnten, RechtsUnten, RechtsOben, LinksOben
theMap.m_listOfGCP.erase( theMap.m_listOfGCP.begin(), theMap.m_listOfGCP.end() );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( ), GEOPOINT( 0, Y1, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( ), GEOPOINT( X1, Y1, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( ), GEOPOINT( X1, 0, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( ), GEOPOINT( 0, 0, 0 ) ) );
bRet = true;
}
}
delete pPict;
return bRet;
}
static bool GetReferenced( CFile& rFile, CString& rString, TOPOMAP& theMap ) {
CRuntimeClass *pRT;
if( NULL == ( pRT = GetPictureType( &rFile ) ) );
CPicture *pPict = (CPicture*) pRT->CreateObject();
VERIFY( pPict->Attach( &rFile ) && pPict->ReadHeader() );
long X0, Y0, X1, Y1;
TAG tag270;
GetPictInfo( pPict, X0, Y0, X1, Y1);
if( pPict->GetTag( 270, tag270 ) ) {
rString = tag270.strVal();
}
delete pPict;
//////////////////////////////////////////////////////////////////
// Karteninformation basteln
theMap.m_sizeOfPicture.cx = X1;
theMap.m_sizeOfPicture.cy = Y1;
// GCP's: LinksUnten, RechtsUnten, RechtsOben, LinksOben
GEOPOINT LO, RU;
LO.X = 0; LO.Y = 0;
RU.X = 0; RU.Y = 0;
theMap.m_listOfGCP.erase( theMap.m_listOfGCP.begin(), theMap.m_listOfGCP.end() );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( LO.X, RU.Y, 0 ), GEOPOINT( 0, Y1, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( RU.X, RU.Y, 0 ), GEOPOINT( X1, Y1, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( RU.X, LO.Y, 0 ), GEOPOINT( X1, 0, 0 ) ) );
theMap.m_listOfGCP.push_back( GCP( GEOPOINT( LO.X, LO.Y, 0 ), GEOPOINT( 0, 0, 0 ) ) );
return true;
}
void _HYPlatformGraphicPane::_DrawPicRes (_HYRect& r, long id)
{
PicHandle aPic = GetPicture (id);
if (aPic)
{
Rect aRect = HYRect2Rect (r);
PictInfo pInfo;
GetPictInfo (aPic,&pInfo,0,0,0,0);
if (aRect.right-aRect.left<=0)
r.right = aRect.right = aRect.left + pInfo.sourceRect.right - pInfo.sourceRect.left;
if (aRect.bottom-aRect.top<=0)
r.bottom = aRect.bottom = aRect.top + pInfo.sourceRect.bottom - pInfo.sourceRect.top;
DrawPicture (aPic, &aRect);
ReleaseResource ((Handle)aPic);
}
else
{
_String errMsg = _String ("No picture resource with ID ") & id;
ReportWarning (errMsg);
}
}
OSErr GetPICTCLUT(PicHandle thePic,CTabHandle *theTab)
{
PictInfo piccyInfo;
OSErr err;
*theTab=0L;
err=GetPictInfo(thePic,&piccyInfo,returnColorTable,256,systemMethod,0);
if (err)
return err;
*theTab=piccyInfo.theColorTable;
return noErr;
}