Hi Johannes,
You can invoke a "Reset View" by doing the following (Codesnippet from
QmitkStdMultiWidget->ResetCrosshair(), Line 2005):
mitk::NodePredicateNot::Pointer pred
=
mitk::NodePredicateNot::New(mitk::NodePredicateProperty::New("includeInBoundingBox"
, mitk::BoolProperty::New(false)));
mitk::DataStorage::SetOfObjects::ConstPointer rs =
m_DataStorage->GetSubset(pred);
// calculate bounding geometry of these nodes
mitk::TimeSlicedGeometry::Pointer bounds =
m_DataStorage->ComputeBoundingGeometry3D(rs, "visible");
mitk::RenderingManager::GetInstance()->InitializeViews(bounds);
// reset interactor to normal slicing
this->SetWidgetPlaneMode(PLANE_MODE_SLICING);
As you can see this leads into a recalculation of the BoundingBox of the
WorldGeometry of the Renderers. (Normally the Renderers should already have the
correct BoundingBox.)
I am pretty sure that the reason for your cropped plane is that the current
BoundingBox is too small. By performing a "Reset View" this is corrected.
How do you load your data into the DataStorage? Normally if you load an
DataObject into the DataStorage the BoundingBox is recalculated autmatically.
Maybe you have done something wrong thereby.
Regards
Andreas
-----Ursprüngliche Nachricht-----
Von: Johannes Feulner [mailto:[email protected]]
Gesendet: Freitag, 29. Juli 2011 14:59
An: Fetzer, Andreas
Betreff: Re: [mitk-users] Curved MPR is cropped for some reason
Hi Andreas,
I finally figured out that the code works as is should if I click on "Reset
view" in one of the popup menues of the MPRs _before_ the code is executed. If
I just load an image, do not click "reset view" and execute the code, the
resulting MPRs are cropped. This behaviour is a bit strange.
Btw. does someone know how to invoke "Reset view" from within a plugin
("bundle") of the MainApp application?
Best,
Johannes
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