void MainWindow::on_ResliceActionMarker(double x, double y, double z)
{
int pt_ID = 0;
pt_ID = m_Image->FindPoint(x, y, z);
std::cout << "Point ID is: " << pt_ID << std::endl;
int extent[6];
m_Image->GetExtent(extent);
int x_e = extent[1] - extent[0] + 1;
int y_e = extent[3] - extent[2] + 1;
int z_e = extent[5] - extent[4] + 1;
m_SliceZ = floor(pt_ID / (x_e*y_e));
m_SliceY = floor(pt_ID % (x_e*y_e) / x_e);
m_SliceX = pt_ID%x_e;
m_3d_View->PopObject();
auto ball = vtkSmartPointer<vtkSphereSource>::New();
ball->SetRadius(5.0);
ball->SetPhiResolution(50);
ball->SetThetaResolution(50);
ball->Update();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(ball->GetOutput());
auto ball_actor = vtkSmartPointer<vtkActor>::New();
ball_actor->SetMapper(mapper);
ball_actor->GetProperty()->SetColor(1.0, 0.0, 0.0);
ball_actor->SetPosition(x, y, z);
m_3d_View->AddObject(ball_actor);
m_3d_View->RefreshView();
}
/*
Begin selecting marker
*/
void MainWindow::on_Sel_Markers()
{
QMessageBox msgBox;
msgBox.setText("Select Marker.");
//msgBox.setInformativeText("Press \"a\" to accept the marker.\nPress \"b\" to abort. \nPress \"q\" to finish.");
msgBox.setInformativeText("Put the Tool in the corresponding place and press \"Capture\" ");
msgBox.setStandardButtons(QMessageBox::Ok);
int ret = msgBox.exec();
auto ball = vtkSmartPointer<vtkSphereSource>::New();
ball->SetRadius(5.0);
ball->SetPhiResolution(50);
ball->SetThetaResolution(50);
ball->Update();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(ball->GetOutput());
auto ball_actor = vtkSmartPointer<vtkActor>::New();
ball_actor->SetMapper(mapper);
ball_actor->GetProperty()->SetColor(1.0, 0.0, 0.0);
m_3d_View->AddObject(ball_actor);
m_3d_View->RefreshView();
disconnect(m_3d_View, SIGNAL(on_timer_signal_coor(double, double, double)), this, SLOT(on_ResliceAction(double, double, double)));
connect(m_3d_View, SIGNAL(on_timer_signal_coor(double, double, double)), this, SLOT(on_ResliceActionMarker(double, double, double)));
// enable mouse pick first
m_3d_View->EnablePick(); //press a to accept
}
vtkMitkRectangleProp::vtkMitkRectangleProp():
m_Height(0),
m_Width(0),
m_OriginX(0),
m_OriginY(0)
{
vtkSmartPointer<vtkPolyDataMapper2D> mapper = vtkSmartPointer<vtkPolyDataMapper2D>::New();
m_PolyData = vtkSmartPointer<vtkPolyData>::New();
vtkSmartPointer<vtkCellArray> lines = vtkSmartPointer<vtkCellArray>::New();
vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
m_PolyData->SetPoints(points);
m_PolyData->SetLines(lines);
vtkCoordinate *tcoord = vtkCoordinate::New();
tcoord->SetCoordinateSystemToDisplay();
mapper->SetTransformCoordinate(tcoord);
tcoord->Delete();
CreateRectangle();
mapper->SetInputData(m_PolyData);
SetMapper(mapper);
GetProperty()->SetLineWidth(2);
}
