private IEnumerable <DicomImagePlane> GetTargetImagePlanes(IImageBox imageBox)
{
for (int i = imageBox.DisplaySet.PresentationImages.Count - 1; i >= 0; --i)
{
DicomImagePlane targetImagePlane = DicomImagePlane.FromImage(imageBox.DisplaySet.PresentationImages[i]);
if (targetImagePlane != null && _referencePlane.IsInSameFrameOfReference(targetImagePlane))
{
yield return(targetImagePlane);
}
}
}
private static IEnumerable <DicomImagePlane> GetAllImagePlanes(IImageBox imageBox)
{
if (imageBox.DisplaySet != null)
{
for (int index = imageBox.DisplaySet.PresentationImages.Count - 1; index >= 0; --index)
{
DicomImagePlane targetPlane = DicomImagePlane.FromImage(imageBox.DisplaySet.PresentationImages[index]);
if (targetPlane != null)
{
yield return(targetPlane);
}
}
}
}
private IEnumerable <DicomImagePlane> GetPlanesParallelToReferencePlane()
{
foreach (IPresentationImage image in CurrentReferenceImage.ParentDisplaySet.PresentationImages)
{
DicomImagePlane plane = DicomImagePlane.FromImage(image);
if (plane != null)
{
if (_currentReferenceImagePlane.IsInSameFrameOfReference(plane) &&
_currentReferenceImagePlane.IsParallelTo(plane, _oneDegreeInRadians))
{
yield return(plane);
}
}
}
}
private void CalibrateFrameOfReferenceForVisibleImageBoxes()
{
foreach (IImageBox referenceImageBox in this.ImageViewer.PhysicalWorkspace.ImageBoxes)
{
DicomImagePlane referencePlane = DicomImagePlane.FromImage(referenceImageBox.TopLeftPresentationImage);
if (referencePlane != null)
{
foreach (IImageBox imageBox in GetTargetImageBoxes(referenceImageBox))
{
DicomImagePlane targetPlane = DicomImagePlane.FromImage(imageBox.TopLeftPresentationImage);
if (targetPlane != null)
{
_frameOfReferenceCalibrator.Calibrate(referencePlane, targetPlane);
}
}
}
}
}
private void RefreshReferenceLines(IPresentationImage targetImage)
{
DicomImagePlane targetImagePlane = DicomImagePlane.FromImage(targetImage);
if (targetImagePlane == null)
{
return;
}
ReferenceLineCompositeGraphic referenceLineCompositeGraphic = _coordinator.GetReferenceLineCompositeGraphic(targetImage);
if (referenceLineCompositeGraphic == null)
{
return;
}
bool showReferenceLines = this.Active && _currentReferenceImagePlane != null &&
_currentReferenceImagePlane.IsInSameFrameOfReference(targetImagePlane);
if (!showReferenceLines)
{
referenceLineCompositeGraphic.HideAllReferenceLines();
return;
}
int i = 0;
foreach (ReferenceLine referenceLine in GetAllReferenceLines(targetImagePlane))
{
ReferenceLineGraphic referenceLineGraphic = referenceLineCompositeGraphic[i++];
referenceLineGraphic.Point1 = referenceLine.StartPoint;
referenceLineGraphic.Point2 = referenceLine.EndPoint;
referenceLineGraphic.Text = referenceLine.Label;
referenceLineGraphic.Visible = true;
}
// make any that aren't valid invisible.
for (int j = i; j < referenceLineCompositeGraphic.Graphics.Count; ++j)
{
referenceLineCompositeGraphic[j].Visible = false;
}
}
private void SetCurrentReferencePlane()
{
if (CurrentReferenceImage == this.SelectedPresentationImage)
{
return;
}
_currentReferenceImagePlane = DicomImagePlane.FromImage(this.SelectedPresentationImage);
if (_currentReferenceImagePlane == null)
{
return;
}
ReferenceLineCompositeGraphic referenceLineCompositeGraphic =
_coordinator.GetReferenceLineCompositeGraphic(CurrentReferenceImage);
//Hide the current image's reference lines
if (referenceLineCompositeGraphic != null)
{
referenceLineCompositeGraphic.HideAllReferenceLines();
}
}
private void SynchronizeImageBox(IImageBox referenceImageBox, IImageBox targetImageBox)
{
if (referenceImageBox.TopLeftPresentationImage == null)
{
return;
}
if (targetImageBox.TopLeftPresentationImage == null)
{
return;
}
DicomImagePlane referenceImagePlane = DicomImagePlane.FromImage(referenceImageBox.TopLeftPresentationImage);
if (referenceImagePlane == null)
{
return;
}
IEnumerable <DicomImagePlane> targetImagePlanes = GetAllImagePlanes(targetImageBox);
DicomImagePlane targetImagePlane = GetClosestParallelImagePlane(referenceImagePlane, targetImagePlanes);
if (targetImagePlane == null)
{
return;
}
int lastIndex = targetImageBox.TopLeftPresentationImageIndex;
targetImageBox.TopLeftPresentationImage = targetImagePlane.SourceImage;
if (lastIndex != targetImageBox.TopLeftPresentationImageIndex)
{
if (!_imageBoxesToDraw.Contains(targetImageBox))
{
_imageBoxesToDraw.Add(targetImageBox);
}
}
}
private bool Start()
{
_referencePlane = DicomImagePlane.FromImage(base.SelectedPresentationImage);
return(_referencePlane != null);
}