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C++ CSG_MetaData::Add_Child方法代码示例

本文整理汇总了C++中CSG_MetaData::Add_Child方法的典型用法代码示例。如果您正苦于以下问题：C++ CSG_MetaData::Add_Child方法的具体用法？C++ CSG_MetaData::Add_Child怎么用？C++ CSG_MetaData::Add_Child使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CSG_MetaData的用法示例。


在下文中一共展示了CSG_MetaData::Add_Child方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: _Save_Data

//---------------------------------------------------------
bool CWKSP_Project::_Save_Data(CSG_MetaData &Entry, const wxString &ProjectDir, CSG_Data_Object *pDataObject, CSG_Parameters *pParameters)
{
	if( !pDataObject || !pDataObject->Get_File_Name(false) || SG_STR_LEN(pDataObject->Get_File_Name(false)) == 0 )
	{
		return( false );
	}

	CSG_MetaData	*pEntry	= Entry.Add_Child("DATASET");

	switch( pDataObject->Get_ObjectType() )
	{
	default:	return( false );
	case SG_DATAOBJECT_TYPE_Grid      :	pEntry->Add_Property("type", "GRID"  );	break;
	case SG_DATAOBJECT_TYPE_Grids     :	pEntry->Add_Property("type", "GRIDS" );	break;
	case SG_DATAOBJECT_TYPE_Table     :	pEntry->Add_Property("type", "TABLE" );	break;
	case SG_DATAOBJECT_TYPE_Shapes    :	pEntry->Add_Property("type", "SHAPES");	break;
	case SG_DATAOBJECT_TYPE_TIN       :	pEntry->Add_Property("type", "TIN"   );	break;
	case SG_DATAOBJECT_TYPE_PointCloud:	pEntry->Add_Property("type", "POINTS");	break;
	}

	if( wxFileExists(pDataObject->Get_File_Name(false)) )
	{
		pEntry->Add_Child("FILE", SG_File_Get_Path_Relative(&ProjectDir, pDataObject->Get_File_Name(false)));
	}
	else if( pDataObject->Get_MetaData_DB().Get_Children_Count() > 0 )
	{
		pEntry->Add_Child("FILE", pDataObject->Get_File_Name(false));
	}
	else
	{
		return( false );
	}

	if( pParameters )
	{
		pParameters->DataObjects_Check(true);

		pParameters->Serialize(*pEntry->Add_Child("PARAMETERS"), true);

		//-------------------------------------------------
		pEntry	= pEntry->Get_Child("PARAMETERS");

		for(int i=0; i<pEntry->Get_Children_Count(); i++)
		{
			if( !pEntry->Get_Child(i)->Get_Name().CmpNoCase("DATA") )
			{
				CSG_String	File	= pEntry->Get_Child(i)->Get_Content();

				if( File.BeforeFirst(':').CmpNoCase("PGSQL") && SG_File_Exists(File) )
				{
					pEntry->Get_Child(i)->Set_Content(SG_File_Get_Path_Relative(&ProjectDir, File.w_str()));
				}
			}
		}
	}

	return( true );
}
开发者ID:johanvdw，项目名称:SAGA-GIS-git-mirror，代码行数:59，代码来源:project.cpp

示例2: On_Execute

//---------------------------------------------------------
bool CGPX_Export::On_Execute(void)
{
	int				iEle, iName, iCmt, iDesc;
	CSG_String		File;
	CSG_MetaData	GPX;
	CSG_Shapes		*pShapes;

	//-----------------------------------------------------
	File		= Parameters("FILE")	->asString();
	pShapes		= Parameters("SHAPES")	->asShapes();

	iEle		= Parameters("ELE")		->asInt();	if( iEle  >= pShapes->Get_Field_Count() )	iEle	= -1;
	iName		= Parameters("NAME")	->asInt();	if( iName >= pShapes->Get_Field_Count() )	iName	= -1;
	iCmt		= Parameters("CMT")		->asInt();	if( iCmt  >= pShapes->Get_Field_Count() )	iCmt	= -1;
	iDesc		= Parameters("DESC")	->asInt();	if( iDesc >= pShapes->Get_Field_Count() )	iDesc	= -1;

	//-----------------------------------------------------
	GPX.Set_Name(SG_T("gpx"));
	GPX.Add_Property(SG_T("version")			, SG_T("1.0"));
	GPX.Add_Property(SG_T("creator")			, SG_T("SAGA - System for Automated Geoscientific Analyses - http://www.saga-gis.org"));
	GPX.Add_Property(SG_T("xmlns:xsi")			, SG_T("http://www.w3.org/2001/XMLSchema-instance"));
	GPX.Add_Property(SG_T("xmlns")				, SG_T("http://www.topografix.com/GPX/1/0"));
	GPX.Add_Property(SG_T("xsi:schemaLocation")	, SG_T("http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd"));

	for(int iShape=0; iShape<pShapes->Get_Count(); iShape++)
	{
		CSG_Shape	*pShape	= pShapes->Get_Shape(iShape);

		for(int iPart=0; iPart<pShape->Get_Part_Count(); iPart++)
		{
			for(int iPoint=0; iPoint<pShape->Get_Point_Count(iPart); iPoint++)
			{
				CSG_MetaData	*pPoint	= GPX.Add_Child(SG_T("wpt"));

				pPoint->Add_Property(SG_T("lon"), pShape->Get_Point(iPoint, iPart).x);
				pPoint->Add_Property(SG_T("lat"), pShape->Get_Point(iPoint, iPart).y);

				if( iEle  > 0 )	pPoint->Add_Child(SG_T("ele" ), pShape->asString(iEle));
				if( iName > 0 )	pPoint->Add_Child(SG_T("name"), pShape->asString(iName));
				if( iCmt  > 0 )	pPoint->Add_Child(SG_T("cmt" ), pShape->asString(iCmt));
				if( iDesc > 0 )	pPoint->Add_Child(SG_T("desc"), pShape->asString(iDesc));
			}
		}
	}

	//-----------------------------------------------------
	if( !GPX.Save(File) )
	{
		return( false );
	}

	//-----------------------------------------------------
	return( true );
}
开发者ID:，项目名称:，代码行数:55，代码来源:

示例3: _Save_Map

//---------------------------------------------------------
bool CWKSP_Project::_Save_Map(CSG_MetaData &Entry, const wxString &ProjectDir, CWKSP_Map *pMap)
{
	if( !pMap )
	{
		return( false );
	}

	CSG_MetaData	*pEntry	= Entry.Add_Child("MAP");

	pEntry->Add_Child("XMIN", pMap->Get_Extent().Get_XMin());
	pEntry->Add_Child("XMAX", pMap->Get_Extent().Get_XMax());
	pEntry->Add_Child("YMIN", pMap->Get_Extent().Get_YMin());
	pEntry->Add_Child("YMAX", pMap->Get_Extent().Get_YMax());

	pMap->Get_Parameters()->Serialize(*pEntry->Add_Child("PARAMETERS"), true);

	pEntry	= pEntry->Add_Child("LAYERS");

	for(int i=pMap->Get_Count()-1; i>=0; i--)
	{
		if( pMap->Get_Item(i)->Get_Type() == WKSP_ITEM_Map_Layer )
		{
			CSG_Data_Object	*pObject	= ((CWKSP_Map_Layer *)pMap->Get_Item(i))->Get_Layer()->Get_Object();

			if( pObject && pObject->Get_File_Name(false) && *pObject->Get_File_Name(false) )
			{
				wxString	FileName(pObject->Get_File_Name(false));

				if( FileName.Find("PGSQL") == 0 )
				{
					pEntry->Add_Child("FILE", &FileName);
				}
				else if( wxFileExists(FileName) )
				{
					pEntry->Add_Child("FILE", SG_File_Get_Path_Relative(&ProjectDir, &FileName));
				}
			}
		}

		else if( pMap->Get_Item(i)->Get_Type() == WKSP_ITEM_Map_Graticule )
		{
			((CWKSP_Map_Graticule *)pMap->Get_Item(i))->Save(*pEntry);
		}

		else if( pMap->Get_Item(i)->Get_Type() == WKSP_ITEM_Map_BaseMap )
		{
			((CWKSP_Map_BaseMap   *)pMap->Get_Item(i))->Save(*pEntry);
		}
	}

	return( true );
}
开发者ID:johanvdw，项目名称:SAGA-GIS-git-mirror，代码行数:53，代码来源:project.cpp

示例4: Save

//---------------------------------------------------------
bool CWKSP_Map_Graticule::Save(CSG_MetaData &Entry)
{
	return( m_Parameters.Serialize(*Entry.Add_Child("GRATICULE"), true) );
}
开发者ID:，项目名称:，代码行数:5，代码来源:

示例5: On_Execute


//.........这里部分代码省略.........
			}
		}
	}

	//-------------------------------------------------
	CSG_String	fName(Parameters("FILE")->asString());

	if( !SG_File_Cmp_Extension(fName, SG_T("bmp"))
	&&  !SG_File_Cmp_Extension(fName, SG_T("jpg"))
	&&  !SG_File_Cmp_Extension(fName, SG_T("pcx"))
	&&  !SG_File_Cmp_Extension(fName, SG_T("png"))
	&&  !SG_File_Cmp_Extension(fName, SG_T("tif")) )
	{
		fName	= SG_File_Make_Path(NULL, fName, SG_T("png"));

		Parameters("FILE")->Set_Value(fName);
	}

	//-----------------------------------------------------
	wxImageHandler	*pImgHandler = NULL;

	if( !SG_UI_Get_Window_Main() )
	{
		if(      SG_File_Cmp_Extension(fName, SG_T("jpg")) )
			pImgHandler = new wxJPEGHandler;
		else if( SG_File_Cmp_Extension(fName, SG_T("pcx")) )
			pImgHandler = new wxPCXHandler;
		else if( SG_File_Cmp_Extension(fName, SG_T("tif")) )
			pImgHandler = new wxTIFFHandler;
#ifdef _SAGA_MSW
		else if( SG_File_Cmp_Extension(fName, SG_T("bmp")) )
			pImgHandler = new wxBMPHandler;
#endif
		else // if( SG_File_Cmp_Extension(fName, SG_T("png")) )
			pImgHandler = new wxPNGHandler;

		wxImage::AddHandler(pImgHandler);
	}

	if( !Image.SaveFile(fName.c_str()) )
	{
		Error_Set(CSG_String::Format(SG_T("%s [%s]"), _TL("could not save image file"), fName.c_str()));

		return( false );
	}

	pGrid->Get_Projection().Save(SG_File_Make_Path(NULL, fName, SG_T("prj")), SG_PROJ_FMT_WKT);

	//-----------------------------------------------------
	CSG_File	Stream;

	if(      SG_File_Cmp_Extension(fName, SG_T("bmp")) ) Stream.Open(SG_File_Make_Path(NULL, fName, SG_T("bpw")), SG_FILE_W, false);
	else if( SG_File_Cmp_Extension(fName, SG_T("jpg")) ) Stream.Open(SG_File_Make_Path(NULL, fName, SG_T("jgw")), SG_FILE_W, false);
	else if( SG_File_Cmp_Extension(fName, SG_T("pcx")) ) Stream.Open(SG_File_Make_Path(NULL, fName, SG_T("pxw")), SG_FILE_W, false);
	else if( SG_File_Cmp_Extension(fName, SG_T("png")) ) Stream.Open(SG_File_Make_Path(NULL, fName, SG_T("pgw")), SG_FILE_W, false);
	else if( SG_File_Cmp_Extension(fName, SG_T("tif")) ) Stream.Open(SG_File_Make_Path(NULL, fName, SG_T("tfw")), SG_FILE_W, false);

	if( Stream.is_Open() )
	{
		Stream.Printf(SG_T("%.10f\n%f\n%f\n%.10f\n%.10f\n%.10f\n"),
			 pGrid->Get_Cellsize(),
			 0.0, 0.0,
			-pGrid->Get_Cellsize(),
			 pGrid->Get_XMin(),
			 pGrid->Get_YMax()
		);
	}

	//-----------------------------------------------------
	if( Parameters("FILE_KML")->asBool() )
	{
		CSG_MetaData	KML;	KML.Set_Name("kml");	KML.Add_Property("xmlns", "http://www.opengis.net/kml/2.2");

	//	CSG_MetaData	*pFolder	= KML.Add_Child("Folder");
	//	pFolder->Add_Child("name"       , "Raster exported from SAGA");
	//	pFolder->Add_Child("description", "System for Automated Geoscientific Analyses - www.saga-gis.org");
	//	CSG_MetaData	*pOverlay	= pFolder->Add_Child("GroundOverlay");

		CSG_MetaData	*pOverlay	= KML.Add_Child("GroundOverlay");
		pOverlay->Add_Child("name"       , pGrid->Get_Name());
		pOverlay->Add_Child("description", pGrid->Get_Description());
		pOverlay->Add_Child("Icon"       )->Add_Child("href", SG_File_Get_Name(fName, true));
		pOverlay->Add_Child("LatLonBox"  );
		pOverlay->Get_Child("LatLonBox"  )->Add_Child("north", pGrid->Get_YMax());
		pOverlay->Get_Child("LatLonBox"  )->Add_Child("south", pGrid->Get_YMin());
		pOverlay->Get_Child("LatLonBox"  )->Add_Child("east" , pGrid->Get_XMax());
		pOverlay->Get_Child("LatLonBox"  )->Add_Child("west" , pGrid->Get_XMin());

		KML.Save(fName, SG_T("kml"));
	}

	//-----------------------------------------------------
	if( !SG_UI_Get_Window_Main() && pImgHandler != NULL)
	{
		wxImage::RemoveHandler(pImgHandler->GetName());
	}

	//-----------------------------------------------------
	return( true );
}
开发者ID:Fooway，项目名称:SAGA-GIS-git-mirror，代码行数:101，代码来源:grid_export.cpp

示例6: from_JSON

//---------------------------------------------------------
bool CSG_MetaData::from_JSON(const CSG_String &JSON)
{
	Destroy();

	Set_Name("root");

	CSG_MetaData	*pNode	= this;

	const SG_Char	*pc	= JSON.c_str();

	while( *pc )
	{
		CSG_String	Element;

		for(bool bQuota=false;;)
		{
			SG_Char c = *pc++;
			
			if( !c || c == '\n' ) { break; } else
			{
				if( c == '\"' )
				{
					Element += c; bQuota = !bQuota;
				}
				else if( bQuota || (c != ' ' && c != '\t' && c != ',') )
				{
					Element += c;
				}
			}
		}

		//-------------------------------------------------
		if( Element.is_Empty() )
		{
			// nop
		}
		else if( Element.Find('[') >= 0 )	// array begins
		{
			pNode	= pNode->Add_Child(Element.AfterFirst('\"').BeforeFirst('\"'));

			pNode->Add_Property("array", 1);
		}
		else if( Element.Find(']') >= 0 )	// array ends
		{
			if( pNode != this )
			{
				pNode	= pNode->Get_Parent();
			}
		}
		else if( Element.Find('{') >= 0 )	// object begins
		{
			Element	= Element.AfterFirst('\"').BeforeFirst('\"');

			if( !Element.is_Empty() )
			{
				pNode	= pNode->Add_Child(Element);
			}
			else if( pNode->Get_Property("array") )
			{
				pNode	= pNode->Add_Child(CSG_String::Format("%d", pNode->Get_Children_Count()));
			}
		}
		else if( Element.Find('}') >= 0 )	// object ends
		{
			if( pNode != this )
			{
				pNode	= pNode->Get_Parent();
			}
		}
		else
		{
			CSG_String	Key  (Element.AfterFirst('\"').BeforeFirst('\"'));
			CSG_String	Value(Element.AfterFirst(':'));

			if( Value.Find('\"') > -1 )
			{
				Value	= Value.AfterFirst('\"').BeforeFirst('\"');
			}

			pNode->Add_Child(Key, Value);
		}
	}

	return( true );
}
开发者ID:johanvdw，项目名称:SAGA-GIS-git-mirror，代码行数:86，代码来源:metadata.cpp


注：本文中的CSG_MetaData::Add_Child方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。