internal static PolygonalRoiSegGraphic GraphicToISegGraphic(IGraphic graphic)
{
if (!GraphicIsUsable(graphic))
{
return(null);
}
PolygonalRoiSegGraphic segGraphic = null;
var roiGraphic = graphic as RoiGraphic;
if (roiGraphic != null)
{
if (roiGraphic.Roi is PolygonalRoi)
{
segGraphic = new PolygonalRoiSegGraphic
{
PolygonalRoiGraphic = roiGraphic,
Label = roiGraphic.Name
};
}
}
if (segGraphic != null)
{
string sopInstanceUid = String.Empty;
int frameNumber = 1;
int imageNumber = 1;
try
{
if (graphic.ParentPresentationImage is IImageSopProvider)
{
var imageSopProvider = graphic.ParentPresentationImage as IImageSopProvider;
imageNumber = imageSopProvider.ImageSop.InstanceNumber;
sopInstanceUid = imageSopProvider.Sop.SopInstanceUid;
frameNumber = imageSopProvider.Frame.FrameNumber;
}
else if (!string.IsNullOrEmpty(graphic.ParentPresentationImage.Uid))
{
sopInstanceUid = graphic.ParentPresentationImage.Uid;
}
}
catch (Exception)
{
}
segGraphic.ImageSopInstanceUid = sopInstanceUid;
segGraphic.ImageFrameNumber = frameNumber;
segGraphic.ImageNumber = imageNumber;
}
return(segGraphic);
}
internal static PolygonalRoiSegGraphic GraphicToISegGraphic(IGraphic graphic)
{
if (!GraphicIsUsable(graphic))
return null;
PolygonalRoiSegGraphic segGraphic = null;
var roiGraphic = graphic as RoiGraphic;
if (roiGraphic != null)
{
if (roiGraphic.Roi is PolygonalRoi)
{
segGraphic = new PolygonalRoiSegGraphic
{
PolygonalRoiGraphic = roiGraphic,
Label = roiGraphic.Name
};
}
}
if (segGraphic != null)
{
string sopInstanceUid = String.Empty;
int frameNumber = 1;
int imageNumber = 1;
try
{
if (graphic.ParentPresentationImage is IImageSopProvider)
{
var imageSopProvider = graphic.ParentPresentationImage as IImageSopProvider;
imageNumber = imageSopProvider.ImageSop.InstanceNumber;
sopInstanceUid = imageSopProvider.Sop.SopInstanceUid;
frameNumber = imageSopProvider.Frame.FrameNumber;
}
else if (!string.IsNullOrEmpty(graphic.ParentPresentationImage.Uid))
sopInstanceUid = graphic.ParentPresentationImage.Uid;
}
catch (Exception)
{
}
segGraphic.ImageSopInstanceUid = sopInstanceUid;
segGraphic.ImageFrameNumber = frameNumber;
segGraphic.ImageNumber = imageNumber;
}
return segGraphic;
}
