Hi Ingmar,
thanks for your answer. Actually I am using my own mapper in slot 3 and since
the other three widgets are supposed to use the standard 2D mapper I cannot
just overwrite slot 2.
My actual problem, however, is that I cannot zoom/pan anymore as soon as I
switch widget 4 to mapper slot 3. Do I have to setup something else, related to
the interactors?
Thank you,
Michael.
________________________________
From: Wegner Ingmar [mailto:[email protected]]
Sent: Sunday, November 29, 2009 8:10 PM
To: Kelm, Michael; [email protected]
Subject: AW: Mapper slots and interactors
Hi Michael,
if you define a new mapper slot and set a special mapper on this slot for a
specific DataTreeNode, then you willalso need to give all other DataTreeNodes a
Mapper on this new slot. Cou can do this by iterating over the tree and setting
the mapper on slot 3 eqqual to slot 2.
But if you want to visualize a special data in one widget only (widget1), you
can also disable the visualization in all other widget by calling:
m_pSelectedNode->SetVisibility(false,
mitk::BaseRenderer::GetInstance(m_pMultiWidget->mitkWidget2->GetRenderWindow()));
m_pSelectedNode->SetVisibility(false,
mitk::BaseRenderer::GetInstance(m_pMultiWidget->mitkWidget3->GetRenderWindow()));
m_pSelectedNode->SetVisibility(false,
mitk::BaseRenderer::GetInstance(m_pMultiWidget->mitkWidget4->GetRenderWindow()));
Best Regards,
Ingmar
Von: Kelm, Michael [mailto:[email protected]]
Gesendet: Freitag, 27. November 2009 17:17
An: [email protected]
Betreff: [mitk-users] Mapper slots and interactors
Hello,
I have written an own 2D mapper and would like to use it in only one of the 4
render windows.
This works fine by setting the third mapper slot of my image data node and by
telling the mapping renderer of the fourth window to switch to this slot.
Unfortunately, all interactors (pan, zoom, etc.) don't seem to work then. The
following code illustrates my problem:
mitk::BaseRenderer::Pointer pMappingRenderer =
mitk::BaseRenderer::GetInstance(m_pMultiWidget->mitkWidget4->GetRenderWindow());
int nMapperSlot = 3;
if (m_pSelectedNode->GetMapper(nMapperSlot)==0)
{
typedef mitk::ImageMapper2D MapperType;
MapperType::Pointer pMapper = MapperType::New();
MapperType::SetDefaultProperties(m_pSelectedNode);
m_pSelectedNode->SetMapper(nMapperSlot,
pMapper);
}
pMappingRenderer->SetMapperID(nMapperSlot);
What do I have to do to make the 2D interactors work if the third mapper slot
is activated?
Thank you,
Michael.
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