diff --git a/Modules/QtWidgets/include/QmitkStdMultiWidget.h b/Modules/QtWidgets/include/QmitkStdMultiWidget.h
index 1ecd723bb7..0f45a0bcae 100644
--- a/Modules/QtWidgets/include/QmitkStdMultiWidget.h
+++ b/Modules/QtWidgets/include/QmitkStdMultiWidget.h
@@ -1,162 +1,151 @@
/*============================================================================
The Medical Imaging Interaction Toolkit (MITK)
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
============================================================================*/
#ifndef QMITKSTDMULTIWIDGET_H
#define QMITKSTDMULTIWIDGET_H
// qt widgets module
#include "MitkQtWidgetsExports.h"
#include "QmitkAbstractMultiWidget.h"
/**
* @brief The 'QmitkStdMultiWidget' is a 'QmitkAbstractMultiWidget' that is used to display multiple render windows at once.
* Render windows are predefined in a 2x2 design with 3 different 2D view planes and a 3D render window.
*/
class MITKQTWIDGETS_EXPORT QmitkStdMultiWidget : public QmitkAbstractMultiWidget
{
Q_OBJECT
public:
QmitkStdMultiWidget(
QWidget *parent = nullptr,
Qt::WindowFlags f = nullptr,
const QString &name = "stdmulti");
~QmitkStdMultiWidget() override;
virtual void InitializeMultiWidget() override;
virtual QmitkRenderWindow* GetRenderWindow(const QString& widgetName) const override;
virtual QmitkRenderWindow* GetRenderWindow(const mitk::BaseRenderer::ViewDirection& viewDirection) const override;
virtual void SetSelectedPosition(const mitk::Point3D& newPosition, const QString& widgetName) override;
virtual const mitk::Point3D GetSelectedPosition(const QString& widgetName) const override;
virtual void SetCrosshairVisibility(bool) override;
virtual bool GetCrosshairVisibility() const override;
void SetCrosshairGap(unsigned int gapSize) override;
virtual void ResetCrosshair() override;
virtual void SetWidgetPlaneMode(int mode) override;
mitk::SliceNavigationController* GetTimeNavigationController();
void AddPlanesToDataStorage();
void RemovePlanesFromDataStorage();
- /** \brief Listener to the CrosshairPositionEvent
-
- Ensures the CrosshairPositionEvent is handled only once and at the end of the Qt-Event loop
- */
- void HandleCrosshairPositionEvent();
-
/**
* @brief Convenience method to get a render window widget.
* @param number of the widget (0-3)
* @return The render window widget
*/
QmitkRenderWindow* GetRenderWindow(unsigned int number) const;
QmitkRenderWindow* GetRenderWindow1() const;
QmitkRenderWindow* GetRenderWindow2() const;
QmitkRenderWindow* GetRenderWindow3() const;
QmitkRenderWindow* GetRenderWindow4() const;
/**
* @brief Convenience method to get a widget plane.
* @param number of the widget plane (1-3)
* @return The widget plane as data node
*/
mitk::DataNode::Pointer GetWidgetPlane(unsigned int number) const;
mitk::DataNode::Pointer GetWidgetPlane1() const;
mitk::DataNode::Pointer GetWidgetPlane2() const;
mitk::DataNode::Pointer GetWidgetPlane3() const;
/**
* @brief SetDecorationColor Set the color of the decoration of the 4 widgets.
*
* This is used to color the frame of the renderwindow and the corner annatation.
* For the first 3 widgets, this color is a property of the helper object nodes
* which contain the respective plane geometry. For widget 4, this is a member,
* since there is no data node for this widget.
*/
void SetDecorationColor(unsigned int widgetNumber, mitk::Color color);
/**
* @brief GetDecorationColorForWidget Get the color for annotation, crosshair and rectangle.
* @param widgetNumber Number of the renderwindow (0-3).
* @return Color in mitk format.
*/
mitk::Color GetDecorationColor(unsigned int widgetNumber);
public Q_SLOTS:
// mouse events
virtual void mousePressEvent(QMouseEvent*) override;
virtual void moveEvent(QMoveEvent* e) override;
virtual void wheelEvent(QWheelEvent* e) override;
- /// Receives the signal from HandleCrosshairPositionEvent, executes the StatusBar update
- void HandleCrosshairPositionEventDelayed();
-
void Fit();
void AddDisplayPlaneSubTree();
void EnsureDisplayContainsPoint(mitk::BaseRenderer *renderer, const mitk::Point3D &p);
void SetWidgetPlaneVisibility(const char *widgetName, bool visible, mitk::BaseRenderer *renderer = nullptr);
void SetWidgetPlanesVisibility(bool visible, mitk::BaseRenderer *renderer = nullptr);
Q_SIGNALS:
void NotifyCrosshairVisibilityChanged(bool visible);
void NotifyCrosshairRotationModeChanged(int mode);
void WheelMoved(QWheelEvent *);
void Moved();
private:
virtual void SetLayoutImpl() override;
virtual void SetInteractionSchemeImpl() override { }
void CreateRenderWindowWidgets();
mitk::SliceNavigationController* m_TimeNavigationController;
/**
* @brief The 3 helper objects which contain the plane geometry.
*/
mitk::DataNode::Pointer m_PlaneNode1;
mitk::DataNode::Pointer m_PlaneNode2;
mitk::DataNode::Pointer m_PlaneNode3;
/**
* @brief m_ParentNodeForGeometryPlanes This helper object is added to the datastorage
* and contains the 3 planes for displaying the image geometry (crosshair and 3D planes).
*/
mitk::DataNode::Pointer m_ParentNodeForGeometryPlanes;
/**
* @brief m_DecorationColorWidget4 color for annotation and rectangle of widget 4.
*
* For other widgets1-3, the color is a property of the respective data node.
* There is no node for widget 4, hence, we need an extra member.
*/
mitk::Color m_DecorationColorWidget4;
- bool m_PendingCrosshairPositionEvent;
-
};
#endif // QMITKSTDMULTIWIDGET_H
diff --git a/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp b/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp
index 7a2973bfd3..3ea503ba4a 100644
--- a/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp
+++ b/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp
@@ -1,815 +1,713 @@
/*============================================================================
The Medical Imaging Interaction Toolkit (MITK)
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
============================================================================*/
#define SMW_INFO MITK_INFO("widget.stdmulti")
#include "QmitkStdMultiWidget.h"
#include "QmitkRenderWindowWidget.h"
// mitk core
#include <mitkCameraController.h>
#include <mitkImage.h>
#include <mitkImagePixelReadAccessor.h>
#include <mitkInteractionConst.h>
#include <mitkLine.h>
#include <mitkNodePredicateBase.h>
#include <mitkNodePredicateDataType.h>
#include <mitkNodePredicateNot.h>
#include <mitkNodePredicateProperty.h>
#include <mitkPixelTypeMultiplex.h>
#include <mitkPlaneGeometryDataMapper2D.h>
#include <mitkPointSet.h>
#include <mitkProperties.h>
#include <mitkStatusBar.h>
#include <mitkDisplayActionEventHandlerStd.h>
#include <mitkVtkLayerController.h>
// qt
#include <QList>
#include <QMouseEvent>
#include <QTimer>
// vtk
#include <vtkSmartPointer.h>
// c++
#include <iomanip>
QmitkStdMultiWidget::QmitkStdMultiWidget(QWidget *parent,
Qt::WindowFlags f/* = 0*/,
const QString &name/* = "stdmulti"*/)
: QmitkAbstractMultiWidget(parent, f, name)
, m_TimeNavigationController(nullptr)
- , m_PendingCrosshairPositionEvent(false)
{
m_TimeNavigationController = mitk::RenderingManager::GetInstance()->GetTimeNavigationController();
}
QmitkStdMultiWidget::~QmitkStdMultiWidget()
{
auto allRenderWindows = this->GetRenderWindows();
for (auto& renderWindow : allRenderWindows)
{
m_TimeNavigationController->Disconnect(renderWindow->GetSliceNavigationController());
}
}
void QmitkStdMultiWidget::InitializeMultiWidget()
{
// yellow is default color for widget4
m_DecorationColorWidget4[0] = 1.0f;
m_DecorationColorWidget4[1] = 1.0f;
m_DecorationColorWidget4[2] = 0.0f;
SetLayout(2, 2);
// transfer colors in WorldGeometry-Nodes of the associated Renderer
mitk::IntProperty::Pointer layer;
// of widget 1
m_PlaneNode1 =
mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode1->SetColor(GetDecorationColor(0));
layer = mitk::IntProperty::New(1000);
m_PlaneNode1->SetProperty("layer", layer);
// of widget 2
m_PlaneNode2 =
mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode2->SetColor(GetDecorationColor(1));
layer = mitk::IntProperty::New(1000);
m_PlaneNode2->SetProperty("layer", layer);
// of widget 3
m_PlaneNode3 =
mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode3->SetColor(GetDecorationColor(2));
layer = mitk::IntProperty::New(1000);
m_PlaneNode3->SetProperty("layer", layer);
// the parent node
m_ParentNodeForGeometryPlanes =
mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetCurrentWorldPlaneGeometryNode();
layer = mitk::IntProperty::New(1000);
m_ParentNodeForGeometryPlanes->SetProperty("layer", layer);
AddDisplayPlaneSubTree();
SetDisplayActionEventHandler(std::make_unique<mitk::DisplayActionEventHandlerStd>());
auto displayActionEventHandler = GetDisplayActionEventHandler();
if (nullptr != displayActionEventHandler)
{
displayActionEventHandler->InitActions();
}
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(const QString& widgetName) const
{
if ("axial" == widgetName)
{
return GetRenderWindow1();
}
if ("sagittal" == widgetName)
{
return GetRenderWindow2();
}
if ("coronal" == widgetName)
{
return GetRenderWindow3();
}
if ("3d" == widgetName)
{
return GetRenderWindow4();
}
return QmitkAbstractMultiWidget::GetRenderWindow(widgetName);
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(const mitk::BaseRenderer::ViewDirection& viewDirection) const
{
return GetRenderWindow(static_cast<unsigned int>(viewDirection));
}
void QmitkStdMultiWidget::SetSelectedPosition(const mitk::Point3D& newPosition, const QString& /*widgetName*/)
{
GetRenderWindow1()->GetSliceNavigationController()->SelectSliceByPoint(newPosition);
GetRenderWindow2()->GetSliceNavigationController()->SelectSliceByPoint(newPosition);
GetRenderWindow3()->GetSliceNavigationController()->SelectSliceByPoint(newPosition);
RequestUpdateAll();
}
const mitk::Point3D QmitkStdMultiWidget::GetSelectedPosition(const QString& /*widgetName*/) const
{
const mitk::PlaneGeometry* plane1 = GetRenderWindow1()->GetSliceNavigationController()->GetCurrentPlaneGeometry();
const mitk::PlaneGeometry* plane2 = GetRenderWindow2()->GetSliceNavigationController()->GetCurrentPlaneGeometry();
const mitk::PlaneGeometry* plane3 = GetRenderWindow3()->GetSliceNavigationController()->GetCurrentPlaneGeometry();
mitk::Line3D line;
if ((plane1 != nullptr) && (plane2 != nullptr)
&& (plane1->IntersectionLine(plane2, line)))
{
mitk::Point3D point;
if ((plane3 != nullptr) && (plane3->IntersectionPoint(line, point)))
{
return point;
}
}
return mitk::Point3D();
}
void QmitkStdMultiWidget::SetCrosshairVisibility(bool visible)
{
if (m_PlaneNode1.IsNotNull())
{
m_PlaneNode1->SetVisibility(visible);
}
if (m_PlaneNode2.IsNotNull())
{
m_PlaneNode2->SetVisibility(visible);
}
if (m_PlaneNode3.IsNotNull())
{
m_PlaneNode3->SetVisibility(visible);
}
emit NotifyCrosshairVisibilityChanged(visible);
RequestUpdateAll();
}
bool QmitkStdMultiWidget::GetCrosshairVisibility() const
{
bool crosshairVisibility = true;
if (m_PlaneNode1.IsNotNull())
{
bool visibilityProperty = false;
m_PlaneNode1->GetVisibility(visibilityProperty, nullptr);
crosshairVisibility &= visibilityProperty;
}
if (m_PlaneNode2.IsNotNull())
{
bool visibilityProperty = false;
crosshairVisibility &= m_PlaneNode2->GetVisibility(visibilityProperty, nullptr);
crosshairVisibility &= visibilityProperty;
}
if (m_PlaneNode3.IsNotNull())
{
bool visibilityProperty = false;
crosshairVisibility &= m_PlaneNode3->GetVisibility(visibilityProperty, nullptr);
crosshairVisibility &= visibilityProperty;
}
return crosshairVisibility;
}
void QmitkStdMultiWidget::SetCrosshairGap(unsigned int gapSize)
{
m_PlaneNode1->SetIntProperty("Crosshair.Gap Size", gapSize);
m_PlaneNode2->SetIntProperty("Crosshair.Gap Size", gapSize);
m_PlaneNode3->SetIntProperty("Crosshair.Gap Size", gapSize);
}
void QmitkStdMultiWidget::ResetCrosshair()
{
auto dataStorage = GetDataStorage();
if (nullptr == dataStorage)
{
return;
}
mitk::RenderingManager::GetInstance()->InitializeViewsByBoundingObjects(dataStorage);
SetWidgetPlaneMode(mitk::InteractionSchemeSwitcher::MITKStandard);
}
void QmitkStdMultiWidget::SetWidgetPlaneMode(int userMode)
{
MITK_DEBUG << "Changing crosshair mode to " << userMode;
switch (userMode)
{
case 0:
SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKStandard);
break;
case 1:
SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKRotationUncoupled);
break;
case 2:
SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKRotationCoupled);
break;
case 3:
SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKSwivel);
break;
}
emit NotifyCrosshairRotationModeChanged(userMode);
}
mitk::SliceNavigationController* QmitkStdMultiWidget::GetTimeNavigationController()
{
return m_TimeNavigationController;
}
void QmitkStdMultiWidget::AddPlanesToDataStorage()
{
auto dataStorage = GetDataStorage();
if (nullptr == dataStorage)
{
return;
}
if (m_PlaneNode1.IsNotNull() && m_PlaneNode2.IsNotNull()
&& m_PlaneNode3.IsNotNull() && m_ParentNodeForGeometryPlanes.IsNotNull())
{
dataStorage->Add(m_ParentNodeForGeometryPlanes);
dataStorage->Add(m_PlaneNode1, m_ParentNodeForGeometryPlanes);
dataStorage->Add(m_PlaneNode2, m_ParentNodeForGeometryPlanes);
dataStorage->Add(m_PlaneNode3, m_ParentNodeForGeometryPlanes);
}
}
void QmitkStdMultiWidget::RemovePlanesFromDataStorage()
{
auto dataStorage = GetDataStorage();
if (nullptr == dataStorage)
{
return;
}
if (m_PlaneNode1.IsNotNull() && m_PlaneNode2.IsNotNull()
&& m_PlaneNode3.IsNotNull() && m_ParentNodeForGeometryPlanes.IsNotNull())
{
dataStorage->Remove(m_PlaneNode1);
dataStorage->Remove(m_PlaneNode2);
dataStorage->Remove(m_PlaneNode3);
dataStorage->Remove(m_ParentNodeForGeometryPlanes);
}
}
-void QmitkStdMultiWidget::HandleCrosshairPositionEvent()
-{
- if (!m_PendingCrosshairPositionEvent)
- {
- m_PendingCrosshairPositionEvent = true;
- QTimer::singleShot(0, this, SLOT(HandleCrosshairPositionEventDelayed()));
- }
-}
-
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(unsigned int number) const
{
switch (number)
{
case 0:
return GetRenderWindow1();
case 1:
return GetRenderWindow2();
case 2:
return GetRenderWindow3();
case 3:
return GetRenderWindow4();
default:
MITK_ERROR << "Requested unknown render window";
break;
}
return nullptr;
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow1() const
{
return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(0, 0));
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow2() const
{
return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(0, 1));
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow3() const
{
return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(1, 0));
}
QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow4() const
{
return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(1, 1));
}
mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane1() const
{
return m_PlaneNode1;
}
mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane2() const
{
return m_PlaneNode2;
}
mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane3() const
{
return m_PlaneNode3;
}
mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane(unsigned number) const
{
switch (number)
{
case 1:
return m_PlaneNode1;
case 2:
return m_PlaneNode2;
case 3:
return m_PlaneNode3;
default:
MITK_ERROR << "Requested unknown render window";
break;
}
return nullptr;
}
void QmitkStdMultiWidget::SetDecorationColor(unsigned int widgetNumber, mitk::Color color)
{
switch (widgetNumber)
{
case 0:
if (m_PlaneNode1.IsNotNull())
{
m_PlaneNode1->SetColor(color);
}
break;
case 1:
if (m_PlaneNode2.IsNotNull())
{
m_PlaneNode2->SetColor(color);
}
break;
case 2:
if (m_PlaneNode3.IsNotNull())
{
m_PlaneNode3->SetColor(color);
}
break;
case 3:
m_DecorationColorWidget4 = color;
break;
default:
MITK_ERROR << "Decoration color for unknown widget!";
break;
}
}
mitk::Color QmitkStdMultiWidget::GetDecorationColor(unsigned int widgetNumber)
{
// The implementation looks a bit messy here, but it avoids
// synchronization of the color of the geometry nodes and an
// internal member here.
// Default colors were chosen for decent visibility.
// Feel free to change your preferences in the workbench.
float tmp[3] = { 0.0f, 0.0f, 0.0f };
switch (widgetNumber)
{
case 0:
{
if (m_PlaneNode1.IsNotNull())
{
if (m_PlaneNode1->GetColor(tmp))
{
return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode1->GetProperty("color"))->GetColor();
}
}
float red[3] = { 0.753f, 0.0f, 0.0f }; // This is #C00000 in hex
return mitk::Color(red);
}
case 1:
{
if (m_PlaneNode2.IsNotNull())
{
if (m_PlaneNode2->GetColor(tmp))
{
return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode2->GetProperty("color"))->GetColor();
}
}
float green[3] = { 0.0f, 0.69f, 0.0f }; // This is #00B000 in hex
return mitk::Color(green);
}
case 2:
{
if (m_PlaneNode3.IsNotNull())
{
if (m_PlaneNode3->GetColor(tmp))
{
return dynamic_cast<mitk::ColorProperty *>(m_PlaneNode3->GetProperty("color"))->GetColor();
}
}
float blue[3] = { 0.0, 0.502f, 1.0f }; // This is #0080FF in hex
return mitk::Color(blue);
}
case 3:
{
return m_DecorationColorWidget4;
}
default:
MITK_ERROR << "Decoration color for unknown widget!";
float black[3] = { 0.0f, 0.0f, 0.0f };
return mitk::Color(black);
}
}
void QmitkStdMultiWidget::mousePressEvent(QMouseEvent*)
{
// nothing here, but necessary for mouse interactions (.xml-configuration files)
}
void QmitkStdMultiWidget::moveEvent(QMoveEvent* e)
{
QWidget::moveEvent(e);
// it is necessary to readjust the position of the Annotation as the StdMultiWidget has moved
// unfortunately it's not done by QmitkRenderWindow::moveEvent -> must be done here
emit Moved();
}
void QmitkStdMultiWidget::wheelEvent(QWheelEvent* e)
{
emit WheelMoved(e);
}
-void QmitkStdMultiWidget::HandleCrosshairPositionEventDelayed()
-{
- auto dataStorage = GetDataStorage();
- if (nullptr == dataStorage)
- {
- return;
- }
-
- m_PendingCrosshairPositionEvent = false;
-
- // find image with highest layer
- mitk::TNodePredicateDataType<mitk::Image>::Pointer isImageData = mitk::TNodePredicateDataType<mitk::Image>::New();
- mitk::DataStorage::SetOfObjects::ConstPointer nodes = dataStorage->GetSubset(isImageData).GetPointer();
- mitk::Point3D crosshairPos = GetSelectedPosition("");
- mitk::BaseRenderer* baseRenderer = GetRenderWindow1()->GetSliceNavigationController()->GetRenderer();
- auto globalCurrentTimePoint = baseRenderer->GetTime();
- mitk::DataNode::Pointer node = mitk::FindTopmostVisibleNode(nodes, crosshairPos, globalCurrentTimePoint, baseRenderer);
-
- mitk::DataNode::Pointer topSourceNode;
- mitk::Image::Pointer image;
- bool isBinary = false;
- int component = 0;
-
- if (node.IsNotNull())
- {
- node->GetBoolProperty("binary", isBinary);
- if (isBinary)
- {
- mitk::DataStorage::SetOfObjects::ConstPointer sourcenodes = dataStorage->GetSources(node, nullptr, true);
- if (!sourcenodes->empty())
- {
- topSourceNode = mitk::FindTopmostVisibleNode(sourcenodes, crosshairPos, globalCurrentTimePoint, baseRenderer);
- }
- if (topSourceNode.IsNotNull())
- {
- image = dynamic_cast<mitk::Image *>(topSourceNode->GetData());
- topSourceNode->GetIntProperty("Image.Displayed Component", component);
- }
- else
- {
- image = dynamic_cast<mitk::Image *>(node->GetData());
- node->GetIntProperty("Image.Displayed Component", component);
- }
- }
- else
- {
- image = dynamic_cast<mitk::Image *>(node->GetData());
- node->GetIntProperty("Image.Displayed Component", component);
- }
- }
-
- std::string statusText;
- std::stringstream stream;
- itk::Index<3> p;
- unsigned int timestep = baseRenderer->GetTimeStep();
-
- if (image.IsNotNull() && (image->GetTimeSteps() > timestep))
- {
- image->GetGeometry()->WorldToIndex(crosshairPos, p);
- stream.precision(2);
- stream << "Position: <" << std::fixed << crosshairPos[0] << ", " << std::fixed << crosshairPos[1] << ", "
- << std::fixed << crosshairPos[2] << "> mm";
- stream << "; Index: <" << p[0] << ", " << p[1] << ", " << p[2] << "> ";
-
- mitk::ScalarType pixelValue;
-
- mitkPixelTypeMultiplex5(mitk::FastSinglePixelAccess,
- image->GetChannelDescriptor().GetPixelType(),
- image,
- image->GetVolumeData(image->GetTimeGeometry()->TimePointToTimeStep(globalCurrentTimePoint)),
- p,
- pixelValue,
- component);
-
- if (fabs(pixelValue) > 1000000 || fabs(pixelValue) < 0.01)
- {
- stream << "; Time: " << globalCurrentTimePoint << " ms; Pixelvalue: " << std::scientific << pixelValue << " ";
- }
- else
- {
- stream << "; Time: " << globalCurrentTimePoint << " ms; Pixelvalue: " << pixelValue << " ";
- }
- }
- else
- {
- stream << "No image information at this position!";
- }
-
- statusText = stream.str();
- mitk::StatusBar::GetInstance()->DisplayGreyValueText(statusText.c_str());
-}
-
void QmitkStdMultiWidget::Fit()
{
vtkSmartPointer<vtkRenderer> vtkrenderer;
vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetVtkRenderer();
if (nullptr != vtkrenderer)
{
vtkrenderer->ResetCamera();
}
vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetVtkRenderer();
if (nullptr != vtkrenderer)
{
vtkrenderer->ResetCamera();
}
vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetVtkRenderer();
if (nullptr != vtkrenderer)
{
vtkrenderer->ResetCamera();
}
vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetVtkRenderer();
if (nullptr != vtkrenderer)
{
vtkrenderer->ResetCamera();
}
mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetCameraController()->Fit();
mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetCameraController()->Fit();
mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetCameraController()->Fit();
mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetCameraController()->Fit();
int w = vtkObject::GetGlobalWarningDisplay();
vtkObject::GlobalWarningDisplayOff();
vtkObject::SetGlobalWarningDisplay(w);
}
void QmitkStdMultiWidget::AddDisplayPlaneSubTree()
{
// add the displayed planes of the multiwidget to a node to which the subtree
// @a planesSubTree points ...
mitk::PlaneGeometryDataMapper2D::Pointer mapper;
// ... of widget 1
mitk::BaseRenderer* renderer1 = mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow());
m_PlaneNode1 = renderer1->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode1->SetProperty("visible", mitk::BoolProperty::New(true));
m_PlaneNode1->SetProperty("name", mitk::StringProperty::New(std::string(renderer1->GetName()) + ".plane"));
m_PlaneNode1->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false));
m_PlaneNode1->SetProperty("helper object", mitk::BoolProperty::New(true));
mapper = mitk::PlaneGeometryDataMapper2D::New();
m_PlaneNode1->SetMapper(mitk::BaseRenderer::Standard2D, mapper);
// ... of widget 2
mitk::BaseRenderer* renderer2 = mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow());
m_PlaneNode2 = renderer2->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode2->SetProperty("visible", mitk::BoolProperty::New(true));
m_PlaneNode2->SetProperty("name", mitk::StringProperty::New(std::string(renderer2->GetName()) + ".plane"));
m_PlaneNode2->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false));
m_PlaneNode2->SetProperty("helper object", mitk::BoolProperty::New(true));
mapper = mitk::PlaneGeometryDataMapper2D::New();
m_PlaneNode2->SetMapper(mitk::BaseRenderer::Standard2D, mapper);
// ... of widget 3
mitk::BaseRenderer *renderer3 = mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow());
m_PlaneNode3 = renderer3->GetCurrentWorldPlaneGeometryNode();
m_PlaneNode3->SetProperty("visible", mitk::BoolProperty::New(true));
m_PlaneNode3->SetProperty("name", mitk::StringProperty::New(std::string(renderer3->GetName()) + ".plane"));
m_PlaneNode3->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false));
m_PlaneNode3->SetProperty("helper object", mitk::BoolProperty::New(true));
mapper = mitk::PlaneGeometryDataMapper2D::New();
m_PlaneNode3->SetMapper(mitk::BaseRenderer::Standard2D, mapper);
m_ParentNodeForGeometryPlanes = mitk::DataNode::New();
m_ParentNodeForGeometryPlanes->SetProperty("name", mitk::StringProperty::New("Widgets"));
m_ParentNodeForGeometryPlanes->SetProperty("helper object", mitk::BoolProperty::New(true));
}
void QmitkStdMultiWidget::EnsureDisplayContainsPoint(mitk::BaseRenderer *renderer, const mitk::Point3D &p)
{
mitk::Point2D pointOnDisplay;
renderer->WorldToDisplay(p, pointOnDisplay);
if (pointOnDisplay[0] < renderer->GetVtkRenderer()->GetOrigin()[0] ||
pointOnDisplay[1] < renderer->GetVtkRenderer()->GetOrigin()[1] ||
pointOnDisplay[0] > renderer->GetVtkRenderer()->GetOrigin()[0] + renderer->GetViewportSize()[0] ||
pointOnDisplay[1] > renderer->GetVtkRenderer()->GetOrigin()[1] + renderer->GetViewportSize()[1])
{
mitk::Point2D pointOnPlane;
renderer->GetCurrentWorldPlaneGeometry()->Map(p, pointOnPlane);
renderer->GetCameraController()->MoveCameraToPoint(pointOnPlane);
}
}
void QmitkStdMultiWidget::SetWidgetPlaneVisibility(const char *widgetName, bool visible, mitk::BaseRenderer *renderer)
{
auto dataStorage = GetDataStorage();
if (nullptr != dataStorage)
{
mitk::DataNode* dataNode = dataStorage->GetNamedNode(widgetName);
if (dataNode != nullptr)
{
dataNode->SetVisibility(visible, renderer);
}
}
}
void QmitkStdMultiWidget::SetWidgetPlanesVisibility(bool visible, mitk::BaseRenderer *renderer)
{
if (m_PlaneNode1.IsNotNull())
{
m_PlaneNode1->SetVisibility(visible, renderer);
}
if (m_PlaneNode2.IsNotNull())
{
m_PlaneNode2->SetVisibility(visible, renderer);
}
if (m_PlaneNode3.IsNotNull())
{
m_PlaneNode3->SetVisibility(visible, renderer);
}
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
}
//////////////////////////////////////////////////////////////////////////
// PRIVATE
//////////////////////////////////////////////////////////////////////////
void QmitkStdMultiWidget::SetLayoutImpl()
{
CreateRenderWindowWidgets();
GetMultiWidgetLayoutManager()->SetLayoutDesign(QmitkMultiWidgetLayoutManager::LayoutDesign::DEFAULT);
// Initialize views as axial, sagittal, coronal to all data objects in DataStorage
auto geo = GetDataStorage()->ComputeBoundingGeometry3D(GetDataStorage()->GetAll());
mitk::RenderingManager::GetInstance()->InitializeViews(geo);
}
void QmitkStdMultiWidget::CreateRenderWindowWidgets()
{
// create axial render window (widget)
QString renderWindowWidgetName = GetNameFromIndex(0, 0);
RenderWindowWidgetPointer renderWindowWidget1 = std::make_shared<QmitkRenderWindowWidget>(this, renderWindowWidgetName, GetDataStorage());
auto renderWindow1 = renderWindowWidget1->GetRenderWindow();
renderWindow1->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Axial);
renderWindowWidget1->SetDecorationColor(GetDecorationColor(0));
renderWindowWidget1->SetCornerAnnotationText("Axial");
renderWindowWidget1->GetRenderWindow()->SetLayoutIndex(ViewDirection::AXIAL);
AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget1);
// create sagittal render window (widget)
renderWindowWidgetName = GetNameFromIndex(0, 1);
RenderWindowWidgetPointer renderWindowWidget2 = std::make_shared<QmitkRenderWindowWidget>(this, renderWindowWidgetName, GetDataStorage());
auto renderWindow2 = renderWindowWidget2->GetRenderWindow();
renderWindow2->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Sagittal);
renderWindowWidget2->SetDecorationColor(GetDecorationColor(1));
renderWindowWidget2->setStyleSheet("border: 0px");
renderWindowWidget2->SetCornerAnnotationText("Sagittal");
renderWindowWidget2->GetRenderWindow()->SetLayoutIndex(ViewDirection::SAGITTAL);
AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget2);
// create coronal render window (widget)
renderWindowWidgetName = GetNameFromIndex(1, 0);
RenderWindowWidgetPointer renderWindowWidget3 = std::make_shared<QmitkRenderWindowWidget>(this, renderWindowWidgetName, GetDataStorage());
auto renderWindow3 = renderWindowWidget3->GetRenderWindow();
renderWindow3->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Coronal);
renderWindowWidget3->SetDecorationColor(GetDecorationColor(2));
renderWindowWidget3->SetCornerAnnotationText("Coronal");
renderWindowWidget3->GetRenderWindow()->SetLayoutIndex(ViewDirection::CORONAL);
AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget3);
// create 3D render window (widget)
renderWindowWidgetName = GetNameFromIndex(1, 1);
RenderWindowWidgetPointer renderWindowWidget4 = std::make_shared<QmitkRenderWindowWidget>(this, renderWindowWidgetName, GetDataStorage());
auto renderWindow4 = renderWindowWidget4->GetRenderWindow();
renderWindow4->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Original);
renderWindowWidget4->SetDecorationColor(GetDecorationColor(3));
renderWindowWidget4->SetCornerAnnotationText("3D");
renderWindowWidget4->GetRenderWindow()->SetLayoutIndex(ViewDirection::THREE_D);
mitk::BaseRenderer::GetInstance(renderWindowWidget4->GetRenderWindow()->renderWindow())->SetMapperID(mitk::BaseRenderer::Standard3D);
AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget4);
SetActiveRenderWindowWidget(renderWindowWidget1);
// connect to the "time navigation controller": send time via sliceNavigationControllers
m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow1->GetSliceNavigationController());
m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow2->GetSliceNavigationController());
m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow3->GetSliceNavigationController());
m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow4->GetSliceNavigationController());
renderWindow1->GetSliceNavigationController()->ConnectGeometrySendEvent(
mitk::BaseRenderer::GetInstance(renderWindow4->renderWindow()));
// reverse connection between sliceNavigationControllers and timeNavigationController
renderWindow1->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController);
renderWindow2->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController);
renderWindow3->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController);
//renderWindow4->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController);
auto layoutManager = GetMultiWidgetLayoutManager();
connect(renderWindow1, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair);
connect(renderWindow1, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility);
connect(renderWindow1, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode);
connect(renderWindow1, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow1, &QmitkRenderWindow::UpdateCrosshairVisibility);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow1, &QmitkRenderWindow::UpdateCrosshairRotationMode);
connect(renderWindow2, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair);
connect(renderWindow2, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility);
connect(renderWindow2, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode);
connect(renderWindow2, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow2, &QmitkRenderWindow::UpdateCrosshairVisibility);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow2, &QmitkRenderWindow::UpdateCrosshairRotationMode);
connect(renderWindow3, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair);
connect(renderWindow3, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility);
connect(renderWindow3, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode);
connect(renderWindow3, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow3, &QmitkRenderWindow::UpdateCrosshairVisibility);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow3, &QmitkRenderWindow::UpdateCrosshairRotationMode);
connect(renderWindow4, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair);
connect(renderWindow4, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility);
connect(renderWindow4, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode);
connect(renderWindow4, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow4, &QmitkRenderWindow::UpdateCrosshairVisibility);
connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow4, &QmitkRenderWindow::UpdateCrosshairRotationMode);
}