// ====================================================================
//
// Read and display annotation back
//
// ====================================================================
public static bool ReadGraphicsFromAnnotation(aim_dotnet.Annotation annotation, IPresentationImage presentationImage)
{
var hasNewRoiGraphic = false;
var graphicsProvider = presentationImage as IOverlayGraphicsProvider;
var currentImageSOP = presentationImage as IImageSopProvider;
if (graphicsProvider == null || currentImageSOP == null)
return false;
if (annotation is aim_dotnet.ImageAnnotation)
{
var imgAnnotation = annotation as aim_dotnet.ImageAnnotation;
if (imgAnnotation.GeometricShapeCollection != null)
{
foreach (var geoShape in imgAnnotation.GeometricShapeCollection)
{
if (GetImageSOPInstanceUID(geoShape) != currentImageSOP.ImageSop.SopInstanceUid)
continue;
var isAlreadyDisplayed = false;
foreach (var graphic in graphicsProvider.OverlayGraphics)
{
var aimGraphic = graphic as AimGraphic;
isAlreadyDisplayed = aimGraphic != null && aimGraphic.AimAnnotation.UniqueIdentifier == imgAnnotation.UniqueIdentifier &&
aimGraphic.ShapeIdentifier == geoShape.ShapeIdetifier;
if (isAlreadyDisplayed)
break;
}
if (isAlreadyDisplayed)
continue;
var geoGraphic = GeoShapeToGraphic(geoShape, string.IsNullOrEmpty(imgAnnotation.Name) ? string.Empty : imgAnnotation.Name);
if (geoGraphic != null)
{
var aimGraphic = new AimGraphic(geoGraphic, imgAnnotation, geoShape.ShapeIdetifier);
aimGraphic.Color = AimSettings.Default.GetAimGraphicColorForUser(aimGraphic.UserLoginName);
graphicsProvider.OverlayGraphics.Add(aimGraphic);
}
hasNewRoiGraphic |= geoGraphic != null;
}
}
if (imgAnnotation.TextAnnotationCollection != null)
{
foreach (var textAnnotation in imgAnnotation.TextAnnotationCollection)
{
if (textAnnotation.ConnectorPoints == null)
continue;
if (GetImageSOPInstanceUID(textAnnotation.ConnectorPoints) != currentImageSOP.ImageSop.SopInstanceUid)
continue;
var isAlreadyDisplayed = false;
foreach (var graphic in graphicsProvider.OverlayGraphics)
{
var aimGraphic = graphic as AimGraphic;
isAlreadyDisplayed = aimGraphic != null && aimGraphic.AimAnnotation.UniqueIdentifier == imgAnnotation.UniqueIdentifier &&
aimGraphic.ShapeIdentifier == textAnnotation.ConnectorPoints.ShapeIdetifier;
if (isAlreadyDisplayed)
break;
}
if (isAlreadyDisplayed)
continue;
var textGraphic = TextAnnotationToGraphic(textAnnotation, string.IsNullOrEmpty(imgAnnotation.Name) ? string.Empty : imgAnnotation.Name);
if (textGraphic != null)
{
var aimGraphic = new AimGraphic(textGraphic, imgAnnotation, textAnnotation.ConnectorPoints.ShapeIdetifier);
aimGraphic.Color = Color.SlateBlue;
graphicsProvider.OverlayGraphics.Add(aimGraphic);
}
hasNewRoiGraphic |= textGraphic != null;
}
}
}
return hasNewRoiGraphic;
}
// ====================================================================
//
// Read and display annotation back
//
// ====================================================================
public static bool ReadGraphicsFromAnnotation(aim_dotnet.Annotation annotation, IPresentationImage presentationImage)
{
bool hasNewRoiGraphic = false;
IOverlayGraphicsProvider graphicsProvider = presentationImage as IOverlayGraphicsProvider;
//IApplicationGraphicsProvider graphicsProvider = presentationImage as IApplicationGraphicsProvider;
IImageSopProvider currentImageSOP = presentationImage as IImageSopProvider;
if (graphicsProvider == null || currentImageSOP == null)
return false;
if (annotation is aim_dotnet.ImageAnnotation)
{
aim_dotnet.ImageAnnotation imgAnnotation = annotation as aim_dotnet.ImageAnnotation;
if (imgAnnotation.GeometricShapeCollection != null)
{
foreach (aim_dotnet.IGeometricShape geoShape in imgAnnotation.GeometricShapeCollection)
{
// Check if the image is the one on which the annotation was originally drawn
if (GetImageSOPInstanceUID(geoShape) != currentImageSOP.ImageSop.SopInstanceUid)
break;
// Prevent from adding the same annotation again
bool isAlreadyDisplayed = false;
foreach (IGraphic graphic in graphicsProvider.OverlayGraphics)
{
AimGraphic aimGraphic = graphic as AimGraphic;
isAlreadyDisplayed = aimGraphic != null && aimGraphic.AimAnnotation.UniqueIdentifier == imgAnnotation.UniqueIdentifier &&
aimGraphic.ShapeIdentifier == geoShape.ShapeIdetifier;
if (isAlreadyDisplayed)
break;
}
if (isAlreadyDisplayed)
continue;
//hasNewRoiGraphic = AddRoiGraphic(geoShape, graphicsProvider) || hasNewRoiGraphic;
RoiGraphic roiGraphic = GeoShapeToRoiGraphic(geoShape);
if (roiGraphic != null)
{
AimGraphic aimGraphic = new AimGraphic(roiGraphic, imgAnnotation, geoShape.ShapeIdetifier);
if (!String.IsNullOrEmpty(imgAnnotation.Name))
roiGraphic.Name = imgAnnotation.Name;
aimGraphic.Color = Color.SlateBlue;
graphicsProvider.OverlayGraphics.Add(aimGraphic);
}
hasNewRoiGraphic |= roiGraphic == null;
}
}
}
return hasNewRoiGraphic;
}
/// <summary>
/// Cloning constructor.
/// </summary>
/// <param name="aimGraphic">The source object from which to clone.</param>
/// <param name="context">The cloning context object.</param>
protected AimGraphic(AimGraphic aimGraphic, ICloningContext context) : base(aimGraphic.DecoratedGraphic)
{
context.CloneFields(aimGraphic, this);
}
protected AimGraphic(AimGraphic aimGraphic, ICloningContext context): base(aimGraphic.DecoratedGraphic)
{
context.CloneFields(aimGraphic, this);
}
