本文整理汇总了C++中PointType::CastFrom方法的典型用法代码示例。如果您正苦于以下问题：C++ PointType::CastFrom方法的具体用法？C++ PointType::CastFrom怎么用？C++ PointType::CastFrom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PointType的用法示例。
在下文中一共展示了PointType::CastFrom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: endevent
void mitk::PointSet::ExecuteOperation( Operation* operation )
{
int timeStep = -1;
mitkCheckOperationTypeMacro(PointOperation, operation, pointOp);
if ( pointOp )
{
timeStep = this->GetTimeGeometry()->TimePointToTimeStep( pointOp->GetTimeInMS() );
}
if ( timeStep < 0 )
{
MITK_ERROR << "Time step (" << timeStep << ") outside of PointSet time bounds" << std::endl;
return;
}
switch (operation->GetOperationType())
{
case OpNOTHING:
break;
case OpINSERT://inserts the point at the given position and selects it.
{
int position = pointOp->GetIndex();
PointType pt;
pt.CastFrom(pointOp->GetPoint());
//transfer from world to index coordinates
mitk::Geometry3D* geometry = this->GetGeometry( timeStep );
if (geometry == NULL)
{
MITK_INFO<<"GetGeometry returned NULL!\n";
return;
}
geometry->WorldToIndex(pt, pt);
m_PointSetSeries[timeStep]->GetPoints()->InsertElement(position, pt);
PointDataType pointData =
{
static_cast<unsigned int>(pointOp->GetIndex()),
pointOp->GetSelected(),
pointOp->GetPointType()
};
m_PointSetSeries[timeStep]->GetPointData()
->InsertElement(position, pointData);
this->Modified();
//boundingbox has to be computed
m_CalculateBoundingBox = true;
this->InvokeEvent( PointSetAddEvent() );
this->OnPointSetChange();
}
break;
case OpMOVE://moves the point given by index
{
PointType pt;
pt.CastFrom(pointOp->GetPoint());
//transfer from world to index coordinates
this->GetGeometry( timeStep )->WorldToIndex(pt, pt);
// Copy new point into container
m_PointSetSeries[timeStep]->SetPoint(pointOp->GetIndex(), pt);
// Insert a default point data object to keep the containers in sync
// (if no point data object exists yet)
PointDataType pointData;
if ( !m_PointSetSeries[timeStep]->GetPointData( pointOp->GetIndex(), &pointData ) )
{
m_PointSetSeries[timeStep]->SetPointData( pointOp->GetIndex(), pointData );
}
this->OnPointSetChange();
this->Modified();
//boundingbox has to be computed anyway
m_CalculateBoundingBox = true;
this->InvokeEvent( PointSetMoveEvent() );
}
break;
case OpREMOVE://removes the point at given by position
{
m_PointSetSeries[timeStep]->GetPoints()->DeleteIndex((unsigned)pointOp->GetIndex());
m_PointSetSeries[timeStep]->GetPointData()->DeleteIndex((unsigned)pointOp->GetIndex());
this->OnPointSetChange();
this->Modified();
//boundingbox has to be computed anyway
m_CalculateBoundingBox = true;
//.........这里部分代码省略.........