本文整理汇总了C++中GraphAttributes::styleNode方法的典型用法代码示例。如果您正苦于以下问题：C++ GraphAttributes::styleNode方法的具体用法？C++ GraphAttributes::styleNode怎么用？C++ GraphAttributes::styleNode使用的例子？那么, 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::styleNode方法的1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: read
//.........这里部分代码省略.........
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) {
switch(id(edgeSon)) {
case sourcePredefKey:
if (edgeSon->m_valueType != gmlIntValue) break;
sourceId = edgeSon->m_intValue;
break;