本文整理汇总了C++中data::Graph::getEdges方法的典型用法代码示例。如果您正苦于以下问题：C++ Graph::getEdges方法的具体用法？C++ Graph::getEdges怎么用？C++ Graph::getEdges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data::Graph的用法示例。
在下文中一共展示了Graph::getEdges方法的3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: handleKeyDown
bool PickHandler::handleKeyDown( const osgGA::GUIEventAdapter& ea, GUIActionAdapter& aa)
{
if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_R || ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_L)
{
isCtrlPressed = true;
}
else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_R)
{
isShiftPressed = true;
}
else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_R)
{
isAltPressed = true;
}
else if(ea.getKey() == 'q')
{
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
Util::ElementSelector::randomElementSelector(currentGraph->getNodes(), currentGraph->getEdges(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
}
else if(ea.getKey() == 'w')
{
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
Util::ElementSelector::weightedElementSelector(currentGraph->getNodes(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
}
return false;
}示例2: handleKeyDown
bool PickHandler::handleKeyDown( const osgGA::GUIEventAdapter& ea, GUIActionAdapter& aa)
{
if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_R || ea.getKey() == osgGA::GUIEventAdapter::KEY_Control_L)
{
isCtrlPressed = true;
}
else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Shift_R)
{
isShiftPressed = true;
}
else if(ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_L || ea.getKey() == osgGA::GUIEventAdapter::KEY_Alt_R)
{
isAltPressed = true;
}
else if(ea.getKey() == 'q')
{
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
Util::ElementSelector::randomElementSelector(currentGraph->getNodes(), currentGraph->getEdges(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
}
else if(ea.getKey() == 'w')
{
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
Util::ElementSelector::weightedElementSelector(currentGraph->getNodes(), appConf->getValue("Viewer.PickHandler.AutopickedNodes").toInt(), this);
}
// FULLSCREEN
else if(ea.getKey() == 'l' || ea.getKey() == 'L')
{
bool hideToolbars = appConf->getValue("Viewer.Fullscreen").toInt();
if( AppCore::Core::getInstance()->getCoreWindow()->isFullScreen()){
AppCore::Core::getInstance()->getCoreWindow()->menuBar()->show();
AppCore::Core::getInstance()->getCoreWindow()->statusBar()->show();
AppCore::Core::getInstance()->getCoreWindow()->showNormal();
if(hideToolbars){
QList<QToolBar *> toolbars = AppCore::Core::getInstance()->getCoreWindow()->findChildren<QToolBar *>();
QListIterator<QToolBar *> i(toolbars);
while (i.hasNext()){
i.next()->show();
}
}
} else {
AppCore::Core::getInstance()->getCoreWindow()->menuBar()->hide();
AppCore::Core::getInstance()->getCoreWindow()->statusBar()->hide();
AppCore::Core::getInstance()->getCoreWindow()->showFullScreen();
if(hideToolbars){
QList<QToolBar *> toolbars = AppCore::Core::getInstance()->getCoreWindow()->findChildren<QToolBar *>();
QListIterator<QToolBar *> i(toolbars);
while (i.hasNext()){
i.next()->hide();
}
}
}
}
// toolbars only
else if(ea.getKey() == 't' || ea.getKey() == 'T')
{
static bool toolbars = true;
if( toolbars ){
toolbars = !toolbars;
QList<QToolBar *> toolbars = AppCore::Core::getInstance()->getCoreWindow()->findChildren<QToolBar *>();
QListIterator<QToolBar *> i(toolbars);
while (i.hasNext()){
i.next()->show();
}
} else {
toolbars = !toolbars;
QList<QToolBar *> toolbars = AppCore::Core::getInstance()->getCoreWindow()->findChildren<QToolBar *>();
QListIterator<QToolBar *> i(toolbars);
while (i.hasNext()){
i.next()->hide();
}
}
}
return false;
}示例3: add_EdgeClick
bool CoreWindow::add_EdgeClick()
{
Data::Type *edgeType = NULL;
Data::Type *nodeType = NULL;
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
QLinkedList<osg::ref_ptr<Data::Node> > * selectedNodes = viewerWidget->getPickHandler()->getSelectedNodes();
QLinkedList<osg::ref_ptr<Data::Node> >::const_iterator ni = selectedNodes->constBegin();
if (
selectedNodes==NULL
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Upozornenie","Žiadny uzol oznaèený",false);
return false;
}
osg::ref_ptr<Data::Node> node1, node2;
int i=0;
while (ni != selectedNodes->constEnd())
{
osg::ref_ptr<Data::Node> existingNode = (* ni);
++ni;i++;
}
if (
i!=2
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Upozornenie","Musite vybrat práve 2 vrcholy",false);
return false;
}
ni = selectedNodes->constBegin();
node2=(* ni);
++ni;
node1=(* ni);
++ni;
QMap<qlonglong, osg::ref_ptr<Data::Edge> > *mapa = currentGraph->getEdges();
Data::Type* type = currentGraph->addType(Data::GraphLayout::META_EDGE_TYPE);
for (QMap<qlonglong, osg::ref_ptr<Data::Edge> >::iterator it = mapa->begin (); it != mapa->end (); ++it) {
osg::ref_ptr<Data::Edge> existingEdge = it.value ();
if (
existingEdge->getSrcNode () ->getName () == node1 ->getName () &&
existingEdge->getDstNode () ->getName () == node2 ->getName ()
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Hrana najdená","Medzi vrcholmi nesmie byt hrana",false);
return false;
}
if (
existingEdge->getSrcNode () ->getName () == node2 ->getName () &&
existingEdge->getDstNode () ->getName () == node1 ->getName ()
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Hrana najdená","Medzi vrcholmi nesmie byt hrana",false);
return false;
}
}
currentGraph->addEdge("GUI_edge", node1, node2, type, false);
if (isPlaying)
layout->play();
QString nodename1 = QString(node1->getName());
QString nodename2 = QString(node2->getName());
return true;
//context.getGraph ().addEdge (QString (""), node1[1], node1[2], edgeType, true);
}