C++ GraphAttributes::idNode方法代码示例

本文整理汇总了C++中GraphAttributes::idNode方法的典型用法代码示例。如果您正苦于以下问题：C++ GraphAttributes::idNode方法的具体用法？C++ GraphAttributes::idNode怎么用？C++ GraphAttributes::idNode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GraphAttributes的用法示例。

在下文中一共展示了GraphAttributes::idNode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: writeAttributes

static inline void writeAttributes(
	std::ostream &out,
	const GraphAttributes &GA, const node &v)
{
	const long flags = GA.attributes();

	out << "[";

	bool separator = false; // Wheter to put separator before attribute.

	if(flags & GraphAttributes::nodeId) {
		writeAttribute(out, separator, "id", GA.idNode(v));
	}

	if(flags & GraphAttributes::nodeLabel) {
		writeAttribute(out, separator, "label", GA.label(v));
	}

	if(flags & GraphAttributes::nodeTemplate) {
		writeAttribute(out, separator, "comment", GA.templateNode(v));
	}

	if(flags & GraphAttributes::nodeGraphics) {
		writeAttribute(out, separator, "width", GA.width(v));
		writeAttribute(out, separator, "height", GA.height(v));
		writeAttribute(out, separator, "shape", dot::toString(GA.shape(v)));

		out << ", pos=\"" << GA.x(v) << "," << GA.y(v);
		if(flags & GraphAttributes::threeD) {
			out << "," << GA.z(v);
		}
		out << "\"";
	}

	if(flags & GraphAttributes::nodeStyle) {
		writeAttribute(out, separator, "color", GA.strokeColor(v));
		writeAttribute(out, separator, "fillcolor", GA.fillColor(v));
		writeAttribute(out, separator, "stroketype", toString(GA.strokeType(v)));
		writeAttribute(out, separator, "strokewidth", GA.strokeWidth(v));
		writeAttribute(out, separator, "fillpattern", toString(GA.fillPattern(v)));
	}

	if(flags & GraphAttributes::nodeType) {
		writeAttribute(out, separator, "type", int(GA.type(v)));
	}

	if(flags & GraphAttributes::nodeWeight) {
		writeAttribute(out, separator, "weight", GA.weight(v));
	}

	out << "]";
}

开发者ID:ogdf，项目名称:ogdf，代码行数:52，代码来源:GraphIO_dot.cpp

示例2: writeAttributes

static inline void writeAttributes(
	std::ostream &out,
	const GraphAttributes &GA, const node &v)
{
	const long flags = GA.attributes();

	out << "[";

	bool separator = false; // Wheter to put separator before attribute.

	if(flags & GraphAttributes::nodeId) {
		writeAttribute(out, separator, "id", GA.idNode(v));
	}

	if(flags & GraphAttributes::nodeLabel) {
		writeAttribute(out, separator, "label", GA.label(v));
	}

	if(flags & GraphAttributes::nodeTemplate) {
		writeAttribute(out, separator, "comment", GA.templateNode(v));
	}

	if(flags & GraphAttributes::nodeGraphics) {
		writeAttribute(out, separator, "width", GA.width(v));
		writeAttribute(out, separator, "height", GA.height(v));
		writeAttribute(out, separator, "shape", dot::toString(GA.shape(v)));

		out << ", pos=\"" << GA.x(v) << "," << GA.y(v);
		if(flags & GraphAttributes::threeD) {
			out << "," << GA.z(v);
		}
		out << "\"";
	}

	if(flags & GraphAttributes::nodeStyle) {
		writeAttribute(out, separator, "color", GA.strokeColor(v));
		writeAttribute(out, separator, "fillcolor", GA.fillColor(v));
	}

	// NOTE: Node type is weird and (probably) cannot be mapped to DOT.
	// NOTE: Node weight is not supported.

	out << "]";
}

开发者ID:marvin2k，项目名称:ogdf，代码行数:44，代码来源:GraphIO_dot.cpp

示例3: getBasicGraphAttributes

//*************************************************************
// returns GraphAttributes associated with basic graph i
//
void SimDraw::getBasicGraphAttributes(int i, GraphAttributes &GA, Graph &G)
{
    G = m_G;
    GA.init(G,m_GA.attributes());
    
    List<edge> LE;
    m_G.allEdges(LE);
    forall_listiterators(edge,it,LE)
	if(m_GA.inSubGraph(*it,i))
	{
	    node v;
	    forall_nodes(v,G)
	    {
		if(compare(GA,v,m_GA,(*it)->source()))
		{
		    if(m_GA.attributes() & GraphAttributes::nodeGraphics)
		    {
			GA.x(v) = m_GA.x((*it)->source());
			GA.y(v) = m_GA.y((*it)->source());
			GA.height(v) = m_GA.height((*it)->source());
			GA.width(v) = m_GA.width((*it)->source());
		    }
				
		    if(m_GA.attributes() & GraphAttributes::nodeId)
			GA.idNode(v) = m_GA.idNode((*it)->source());
		    
		    if(m_GA.attributes() & GraphAttributes::nodeLabel)
			GA.labelNode(v) = m_GA.labelNode((*it)->source());
		}
			
		if(compare(GA,v,m_GA,(*it)->target()))
		{
		    if(m_GA.attributes() & GraphAttributes::nodeGraphics)
		    {
			GA.x(v) = m_GA.x((*it)->target());
			GA.y(v) = m_GA.y((*it)->target());
			GA.height(v) = m_GA.height((*it)->target());
			GA.width(v) = m_GA.width((*it)->target());
		    }
				
		    if(m_GA.attributes() & GraphAttributes::nodeId)
			GA.idNode(v) = m_GA.idNode((*it)->target());
		    
		    if(m_GA.attributes() & GraphAttributes::nodeLabel)
			GA.labelNode(v) = m_GA.labelNode((*it)->target());
		}
	    }
	    
	    edge e;
	    forall_edges(e,G)
	    {
		if(compare(GA,e->source(),m_GA,(*it)->source())
		&& compare(GA,e->target(),m_GA,(*it)->target()))
		{
		    if(m_GA.attributes() & GraphAttributes::edgeIntWeight)
			GA.intWeight(e) = m_GA.intWeight(*it);
		    
		    if(m_GA.attributes() & GraphAttributes::edgeLabel)
			GA.labelEdge(e) = m_GA.labelEdge(*it);
		    
		    if(m_GA.attributes() & GraphAttributes::edgeColor)
			GA.colorEdge(e) = m_GA.colorEdge(*it);
		    
		    if(m_GA.attributes() & GraphAttributes::edgeGraphics)
			GA.bends(e) = m_GA.bends(*it);
		}
	    }
	}

开发者ID:，项目名称:，代码行数:71，代码来源:

示例4: read


//.........这里部分代码省略.........
					if (nodeSon->m_valueType != gmlStringValue) break;
					label = nodeSon->m_stringValue;
					break;

				case edgeWeightPredefKey: //sic!
					if (nodeSon->m_valueType != gmlIntValue) break;
					weight = nodeSon->m_intValue;
					break;
				}
			}

			// check if everything required is defined correctly
			if (vId == notDefined) {
				setError("node id not defined");
				return false;
			}

			// create new node if necessary and assign attributes
			if (m_mapToNode[vId] == nullptr) m_mapToNode[vId] = G.newNode();
			node v = m_mapToNode[vId];
			if (AG.attributes() & GraphAttributes::nodeGraphics)
			{
				AG.x(v) = x;
				AG.y(v) = y;
				AG.width (v) = w;
				AG.height(v) = h;
				AG.shape(v) = strToShape[shape];
			}
			if (AG.attributes() & GraphAttributes::nodeLabel)
				AG.label(m_mapToNode[vId]) = label;
			if (AG.attributes() & GraphAttributes::nodeTemplate)
				AG.templateNode(m_mapToNode[vId]) = templ;
			if (AG.attributes() & GraphAttributes::nodeId)
				AG.idNode(m_mapToNode[vId]) = vId;
			if (AG.attributes() & GraphAttributes::nodeWeight)
				AG.weight(m_mapToNode[vId]) = weight;
			if (AG.attributes() & GraphAttributes::nodeStyle)
			{
				AG.fillColor(m_mapToNode[vId]) = fill;
				AG.strokeColor(m_mapToNode[vId]) = line;
				AG.setFillPattern(m_mapToNode[vId], intToFillPattern(pattern));
				AG.setStrokeType(m_mapToNode[vId], intToStrokeType(stipple));
				AG.strokeWidth(m_mapToNode[vId]) = lineWidth;
			}
							}//node
							//Todo: line style set stipple value
							break;

		case edgePredefKey: {
			string arrow; // the arrow type attribute
			string fill;  //the color fill attribute
			int stipple = 1;  //the line style
			float lineWidth = 1.0f;
			double edgeWeight = 1.0;
			int subGraph = 0; //edgeSubGraphs attribute
			string label; // label attribute

			if (son->m_valueType != gmlListBegin) break;

			// set attributes to default values
			int sourceId = notDefined, targetId = notDefined;
			Graph::EdgeType umlType = Graph::association;

			// read all relevant attributes
			GmlObject *edgeSon = son->m_pFirstSon;
			for(; edgeSon; edgeSon = edgeSon->m_pBrother) {

开发者ID:lncosie，项目名称:ogdf，代码行数:67，代码来源:GmlParser.cpp

示例5: getBasicGraphAttributes

//*************************************************************
// returns GraphAttributes associated with basic graph i
//
void SimDraw::getBasicGraphAttributes(int i, GraphAttributes &GA, Graph &G)
{
	G = m_G;
	GA.init(G,m_GA.attributes());

	List<edge> LE;
	m_G.allEdges(LE);
	for(edge eLE : LE)
		if(m_GA.inSubGraph(eLE,i))
		{
			for(node v : G.nodes)
			{
				if(compare(GA,v,m_GA,eLE->source()))
				{
					if(m_GA.attributes() & GraphAttributes::nodeGraphics)
					{
						GA.x(v) = m_GA.x(eLE->source());
						GA.y(v) = m_GA.y(eLE->source());
						GA.height(v) = m_GA.height(eLE->source());
						GA.width(v) = m_GA.width(eLE->source());
					}

					if(m_GA.attributes() & GraphAttributes::nodeId)
						GA.idNode(v) = m_GA.idNode(eLE->source());

					if(m_GA.attributes() & GraphAttributes::nodeLabel)
						GA.label(v) = m_GA.label(eLE->source());
				}

				if(compare(GA,v,m_GA,eLE->target()))
				{
					if(m_GA.attributes() & GraphAttributes::nodeGraphics)
					{
						GA.x(v) = m_GA.x(eLE->target());
						GA.y(v) = m_GA.y(eLE->target());
						GA.height(v) = m_GA.height(eLE->target());
						GA.width(v) = m_GA.width(eLE->target());
					}

					if(m_GA.attributes() & GraphAttributes::nodeId)
						GA.idNode(v) = m_GA.idNode(eLE->target());

					if(m_GA.attributes() & GraphAttributes::nodeLabel)
						GA.label(v) = m_GA.label(eLE->target());
				}
			}

			for(edge e : G.edges)
			{
				if(compare(GA,e->source(),m_GA,eLE->source())
					&& compare(GA,e->target(),m_GA,eLE->target()))
				{
					if(m_GA.attributes() & GraphAttributes::edgeIntWeight)
						GA.intWeight(e) = m_GA.intWeight(eLE);

					if(m_GA.attributes() & GraphAttributes::edgeLabel)
						GA.label(e) = m_GA.label(eLE);

					if(m_GA.attributes() & GraphAttributes::edgeStyle)
						GA.strokeColor(e) = m_GA.strokeColor(eLE);

					if(m_GA.attributes() & GraphAttributes::edgeGraphics)
						GA.bends(e) = m_GA.bends(eLE);
				}
			}
		}
		else
		{
			List<edge> LE2;
			G.allEdges(LE2);
			for(edge e2 : LE2)
			{
				if(compare(GA,e2->source(),m_GA,eLE->source())
					&& compare(GA,e2->target(),m_GA,eLE->target()))
				{
					G.delEdge(e2);
				}
			}
		}

		//remove all Nodes with degree == 0
		//this can change the IDs of the nodes in G.
		List<node> LN;
		G.allNodes(LN);
		for(node v : LN)
			if(v->degree() == 0)
				G.delNode(v);

}//end getBasicGraphAttributes

开发者ID:lncosie，项目名称:ogdf，代码行数:92，代码来源:SimDraw.cpp

示例6: read


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

			// check if everything required is defined correctly
			if (vId == notDefined) {
				setError("node id not defined");
				return false;
			}

			// create new node if necessary and assign attributes
			if (m_mapToNode[vId] == 0) m_mapToNode[vId] = G.newNode();
			if (AG.attributes() & GraphAttributes::nodeGraphics)
			{
				AG.x(m_mapToNode[vId]) = x;
				AG.y(m_mapToNode[vId]) = y;
				AG.width (m_mapToNode[vId]) = w;
				AG.height(m_mapToNode[vId]) = h;
				if (shape == "oval")
					AG.shapeNode(m_mapToNode[vId]) = GraphAttributes::oval;
				else AG.shapeNode(m_mapToNode[vId]) = GraphAttributes::rectangle;
			}
			if ( (AG.attributes() & GraphAttributes::nodeColor) &&
				 (AG.attributes() & GraphAttributes::nodeGraphics) )
			{
				AG.colorNode(m_mapToNode[vId]) = fill;
				AG.nodeLine(m_mapToNode[vId]) = line;
			}
			if (AG.attributes() & GraphAttributes::nodeLabel)
				AG.labelNode(m_mapToNode[vId]) = label;
			if (AG.attributes() & GraphAttributes::nodeTemplate)
				AG.templateNode(m_mapToNode[vId]) = templ;
            if (AG.attributes() & GraphAttributes::nodeId)
                AG.idNode(m_mapToNode[vId]) = vId; 
			if (AG.attributes() & GraphAttributes::nodeStyle)
			{
				AG.nodePattern(m_mapToNode[vId]) = 
					GraphAttributes::intToPattern(pattern);
				AG.styleNode(m_mapToNode[vId]) = 
					GraphAttributes::intToStyle(stipple);
				AG.lineWidthNode(m_mapToNode[vId]) =
					lineWidth;
			}
							}//node
			//Todo: line style set stipple value
			break;

        case edgePredefKey: {
            String arrow; // the arrow type attribute
			String fill;  //the color fill attribute
			int stipple = 1;  //the line style
			double lineWidth = 1.0;
			double edgeWeight = 1.0;
			int subGraph = 0; //edgeSubGraph attribute
			String label; // label attribute

            if (son->m_valueType != gmlListBegin) break;

			// set attributes to default values
			int sourceId = notDefined, targetId = notDefined;
			Graph::EdgeType umlType = Graph::association;

			// read all relevant attributes
			GmlObject *edgeSon = son->m_pFirstSon;
			for(; edgeSon; edgeSon = edgeSon->m_pBrother) {

开发者ID:，项目名称:，代码行数:66，代码来源:

注：本文中的GraphAttributes::idNode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。