private static ReferenceLine GetReferenceLine(DicomImagePlane referenceImagePlane, DicomImagePlane targetImagePlane)
{
// if planes are parallel within tolerance, then they do not intersect and thus no reference lines should be shown
float parallelTolerance = SynchronizationToolSettingsHelper.Default.ParallelPlanesToleranceAngleRadians;
if (referenceImagePlane.IsParallelTo(targetImagePlane, parallelTolerance))
{
return(null);
}
Vector3D intersectionPatient1, intersectionPatient2;
if (!referenceImagePlane.GetIntersectionPoints(targetImagePlane, out intersectionPatient1, out intersectionPatient2))
{
return(null);
}
Vector3D intersectionImagePlane1 = targetImagePlane.ConvertToImagePlane(intersectionPatient1);
Vector3D intersectionImagePlane2 = targetImagePlane.ConvertToImagePlane(intersectionPatient2);
//The coordinates need to be converted to pixel coordinates because right now they are in mm.
PointF intersectionImage1 = targetImagePlane.ConvertToImage(new PointF(intersectionImagePlane1.X, intersectionImagePlane1.Y));
PointF intersectionImage2 = targetImagePlane.ConvertToImage(new PointF(intersectionImagePlane2.X, intersectionImagePlane2.Y));
string label = referenceImagePlane.InstanceNumber.ToString();
return(new ReferenceLine(intersectionImage1, intersectionImage2, label));
}
private IEnumerable <DicomImagePlane> GetPlanesParallelToReferencePlane()
{
foreach (IPresentationImage image in CurrentReferenceImage.ParentDisplaySet.PresentationImages.Where(i => !(i is BasicPresentationImage3D)))
{
DicomImagePlane plane = DicomImagePlane.FromImage(image);
if (plane != null)
{
if (_currentReferenceImagePlane.IsInSameFrameOfReference(plane) &&
_currentReferenceImagePlane.IsParallelTo(plane, _oneDegreeInRadians))
{
yield return(plane);
}
}
}
}
public void Calibrate(DicomImagePlane referenceImagePlane, DicomImagePlane targetImagePlane)
{
if (!referenceImagePlane.IsInSameFrameOfReference(targetImagePlane) && referenceImagePlane.IsParallelTo(targetImagePlane, _angleTolerance))
{
Plane referencePlane = FromDicomImagePlane(referenceImagePlane);
Plane targetPlane = FromDicomImagePlane(targetImagePlane);
Dictionary<Plane, Vector3D> referenceOffsets = GetOffsetDictionary(referencePlane);
Dictionary<Plane, Vector3D> targetOffsets = GetOffsetDictionary(targetPlane);
Vector3D offset = targetImagePlane.PositionPatientCenterOfImage - referenceImagePlane.PositionPatientCenterOfImage;
referenceOffsets[targetPlane] = offset;
targetOffsets[referencePlane] = -offset;
}
}
private static ReferenceLine GetReferenceLine(DicomImagePlane referenceImagePlane, DicomImagePlane targetImagePlane)
{
// if planes are parallel within tolerance, then they do not intersect and thus no reference lines should be shown
float parallelTolerance = SynchronizationToolSettingsHelper.Default.ParallelPlanesToleranceAngleRadians;
if (referenceImagePlane.IsParallelTo(targetImagePlane, parallelTolerance))
return null;
Vector3D intersectionPatient1, intersectionPatient2;
if (!referenceImagePlane.GetIntersectionPoints(targetImagePlane, out intersectionPatient1, out intersectionPatient2))
return null;
Vector3D intersectionImagePlane1 = targetImagePlane.ConvertToImagePlane(intersectionPatient1);
Vector3D intersectionImagePlane2 = targetImagePlane.ConvertToImagePlane(intersectionPatient2);
//The coordinates need to be converted to pixel coordinates because right now they are in mm.
PointF intersectionImage1 = targetImagePlane.ConvertToImage(new PointF(intersectionImagePlane1.X, intersectionImagePlane1.Y));
PointF intersectionImage2 = targetImagePlane.ConvertToImage(new PointF(intersectionImagePlane2.X, intersectionImagePlane2.Y));
string label = referenceImagePlane.InstanceNumber.ToString();
return new ReferenceLine(intersectionImage1, intersectionImage2, label);
}
public void Calibrate(DicomImagePlane referenceImagePlane, DicomImagePlane targetImagePlane)
{
if (!referenceImagePlane.IsInSameFrameOfReference(targetImagePlane) && referenceImagePlane.IsParallelTo(targetImagePlane, _angleTolerance))
{
Plane referencePlane = FromDicomImagePlane(referenceImagePlane);
Plane targetPlane = FromDicomImagePlane(targetImagePlane);
Dictionary <Plane, Vector3D> referenceOffsets = GetOffsetDictionary(referencePlane);
Dictionary <Plane, Vector3D> targetOffsets = GetOffsetDictionary(targetPlane);
Vector3D offset = targetImagePlane.PositionPatientCenterOfImage - referenceImagePlane.PositionPatientCenterOfImage;
referenceOffsets[targetPlane] = offset;
targetOffsets[referencePlane] = -offset;
}
}