Hi again,
So you now have 4 data storages in total? That does not sound like “the best
solution”.
Let me go back some steps and see what you want to achieve:
You have two QmitkStdMultiWidgets, each with 2 2D-RenderWindows and a
3D-RenderWindow (so in total: 4 2D-RenderWindows and 2 3D-RenderWindows).
You want to manage both multi widgets individually with different image
modalities, so you created two data storages, one for each multi widget.
One data storage contains the MRI image to be shown in the first multi widget,
the other data storage contains the US image to be shown in the second multi
widget.
Later you created two separate rendering manager so that each one only
initializes its associated render windows .
Your new goal is now to have two US images in the “US-dataStorage” and show
both in their individual render windows.
However, now you might run into the problem I mentioned before: There might be
a call somewhere that automatically initializes all the render windows of a
rendering manager with the bounding box of all nodes in the data storage (two
“US”-images).
You should check and debug the calls to ‘void
RenderingManager::InternalViewInitialization’ to see if the function is called
from somewhere, where the whole data storage is used or all render windows or
something similar.
Best,
Amir
From: LOPEZ VELAZCO, ROCIO [mailto:[email protected]]
Sent: Thursday, 22 March, 2018 12:23
To: [email protected]
Subject: Re: [mitk-users] How to show two different axial images simultaneously
in same MultiWidget
Hello,
I solved this by creating two different dataStorage for each render window. I
don't know if this is the best solution...
Best,
Rocio
2018-03-20 17:20 GMT+01:00 LOPEZ VELAZCO, ROCIO
<[email protected]<mailto:[email protected]>>:
Hello again ^^',
In the MITK based application I am developing, I would like to show two US
axial images (stored in same datastorage). I changed the appeareace of the
QmitkStdMultiWidget so that having 2x2D Render Window and a 3D render window
(like in the following figure):
[cid:[email protected]]
I want to show the axial view of both US images in each 2D render window. In
order to do so I first first changed the view directrion of widget 2 from
sagital to axial and that works properly:
m_multiWidget_us->GetRenderWindow2()->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Axial);
Then I Initialize both views each one with one known data:
m_rendering_manager_us->InitializeView(m_multiWidget_us->GetRenderWindow1()->GetVtkRenderWindow(),
m_data_storage_us->GetNamedNode("US")->GetData()->GetGeometry(),
false);
m_rendering_manager_us->InitializeView(m_multiWidget_us->GetRenderWindow2()->GetVtkRenderWindow(),
m_data_storage_us->GetNamedNode("US_doppler")->GetData()->GetGeometry(),
false);
Where m_rendering_manager_us is the rendering manager of that multiwidget.
However this does not work properly since the last node loaded is initialized
in widget1 too, I assume it is because it is the last node initialized and it
gets priority?
So... my main question would be, how can I "separate" priority and charge them
separately? Does it have to do with time geometry? Would it be better if I
create separated render window widgets in spite of the QmitkStdMultiWidget?
I have no more ideas in how to try this...
Thank you very much in advance!
Best regards,
Rocío
--
Rocío López Velazco
SimbioSYS group, BCN MedTech
UniversityPompeu Fabra
Department of Information and Communication Technologies
Roc Boronat, 122 (Tànger Building), 08018 Barcelona
Office 55 119
https://bcn-medtech.upf.edu/
--
Rocío López Velazco
SimbioSYS group, BCN MedTech
UniversityPompeu Fabra
Department of Information and Communication Technologies
Roc Boronat, 122 (Tànger Building), 08018 Barcelona
Office 55 119
https://bcn-medtech.upf.edu/
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