private void RotateImage(RotationOperation operation)
{
vtkImageReslice reslice = vtkImageReslice.New();
vtkTransform transform = vtkTransform.New();
transform.PostMultiply();
double[] center = { 75, 100, 0 };
transform.Translate(-center[0], -center[1], -center[2]);
if (operation == RotationOperation.Forward)
{
transform.RotateZ(90);
}
else if (operation == RotationOperation.Back)
{
transform.RotateZ(-90);
}
transform.Translate(+center[0], +center[1], +center[2]);
transform.Update();
reslice.SetInput(_viewer.GetInput());
reslice.SetResliceTransform(transform);
reslice.Update();
_viewer.SetInput(reslice.GetOutput());
UpdateViewer();
}
public void sliceY(float slicePosition)
{
this.slicePosition = slicePosition;
widget = vtkImagePlaneWidget.New();
widget.SetInput(dicomReader.GetOutput());
widget.SetPlaneOrientationToYAxes();
widget.SetSliceIndex((int)slicePosition);
widget.SetWindowLevel(this.windowWidth, this.windowLevel, 1);
viewer.SetInput(widget.GetResliceOutput());
viewer.Render();
window.Update();
window.RenderWindow.Render();
}
public static int Main(string[] args)
{
string filename = args[0];
vtkGDCMImageReader reader = vtkGDCMImageReader.New();
vtkStringArray array = vtkStringArray.New();
array.InsertNextValue(filename);
reader.SetFileNames(array);
reader.Update();
//System.Console.Write(reader.GetOutput());
vtkRenderWindowInteractor iren = vtkRenderWindowInteractor.New();
vtkImageViewer2 viewer = vtkImageViewer2.New();
viewer.SetInput(reader.GetOutput());
viewer.SetupInteractor(iren);
viewer.SetSize(600, 600);
viewer.Render();
iren.Initialize();
iren.Start();
return(0);
}
public static void SetImageView(vtkImageData image)
{
if (image == null)
{
image = vtkImageData.New();
}
if (ImageViewer == null)
{
ImageViewer = vtkImageViewer2.New();
}
ImageViewer.SetInput(image);
ImageViewer.GetRenderer().SetBackground(1, 1, 1);
RenWinControlImage.RenderWindow.GetRenderers().GetFirstRenderer().RemoveAllViewProps();
ImageViewer.SetRenderWindow(RenWinControlImage.RenderWindow);
ImageViewer.GetRenderer().ResetCamera();
RenWinControlImage.RenderWindow.GetInteractor().SetInteractorStyle(new vtkInteractorStyleImage());
RenWinControlImage.RenderWindow.Render();
}
/// <summary>
/// Update the 2D visualization when the plane moved.
/// </summary>
/// <param name="plane">PlaneWidget which changed the coordinates.</param>
public void PlaneMoved(vtkImagePlaneWidget plane)
{
_viewer.SetInput(plane.GetResliceOutput());
UpdateViewer();
}
