C++ (Cpp) _agnode示例

示例#1

文件： GVSkeletonGraph.cpp 项目： AurelienHP/pgrou

void GVSkeletonGraph::addNode(const QString& name){
    	setlocale(LC_NUMERIC,"en_US.UTF-8");

	if(_nodes.contains(name)) removeNode(name);

	_nodes.insert(name, _agnode(_graph, name));
}

示例#2

文件： GraphNode.cpp 项目： Jmdebugger/edb-debugger

//------------------------------------------------------------------------------
// Name: GraphNode
// Desc:
//------------------------------------------------------------------------------
GraphNode::GraphNode(GraphWidget *graph, const QString &text, const QColor &color) : color_(color), graph_(graph) {

    setFlag(QGraphicsItem::ItemIsMovable, true);
    setFlag(QGraphicsItem::ItemIsSelectable, true);
    setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
	setAcceptHoverEvents(true);
	setCacheMode(QGraphicsItem::DeviceCoordinateCache);
	setZValue(NodeZValue);

	drawLabel(text);
	
	graph->scene()->addItem(this);

	QString name = QString("Node%1").arg(reinterpret_cast<uintptr_t>(this));
	node_ = _agnode(graph->graph_, name);
		
	_agset(node_, "fixedsize", "0");
	_agset(node_, "width",  QString("%1").arg(boundingRect().width()  / 96.0));
	_agset(node_, "height", QString("%1").arg(boundingRect().height() / 96.0));

}

示例#3

文件： GVSubGraph.cpp 项目： EmnaBenAbdallah/pgrou

void GVSubGraph::addNode(const QString& name) {
    if(_nodes.contains(name)) removeNode(name);	
    _nodes.insert(name, _agnode(_graph, name));
}

示例#4

文件： GVSkeletonGraph.cpp 项目： EmnaBenAbdallah/pgrou

void GVSkeletonGraph::addNode(const QString& name){
    setlocale(LC_NUMERIC,"en_US.UTF-8"); // Débug séparateur de décimales en version française
	if(_nodes.contains(name)) removeNode(name);
	_nodes.insert(name, _agnode(_graph, name));
}