Esempio n. 1
0
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;
}
Esempio n. 2
0
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;
}
Esempio n. 3
0
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);
	}
}		
Esempio n. 4
0
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;
}