protected override void Dispose(bool disposing)
{
_owner = null;
_lineGraphic = null;
_sliceControlGraphic = null;
_stateControlGraphic = null;
base.Dispose(disposing);
}
public ResliceToolGraphic(ResliceTool owner)
{
LineGraphic lineGraphic = new LineGraphic();
MprMoveControlGraphic moveControlGraphic = new MprMoveControlGraphic(lineGraphic);
moveControlGraphic.UndoableOperationStart += OnControlGraphicUndoableOperationStart;
moveControlGraphic.UndoableOperationStop += OnControlGraphicUndoableOperationStop;
moveControlGraphic.UndoableOperationCancel += OnControlGraphicUndoableOperationCancel;
MprLineStretchControlGraphic lineControlGraphic = new MprLineStretchControlGraphic(moveControlGraphic);
lineControlGraphic.UndoableOperationStart += OnControlGraphicUndoableOperationStart;
lineControlGraphic.UndoableOperationStop += OnControlGraphicUndoableOperationStop;
lineControlGraphic.UndoableOperationCancel += OnControlGraphicUndoableOperationCancel;
SliceControlGraphic sliceControlGraphic = new SliceControlGraphic(lineControlGraphic, this);
StandardStatefulGraphic statefulGraphic = new StandardStatefulGraphic(sliceControlGraphic);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
base.Graphics.Add(statefulGraphic);
_stateControlGraphic = statefulGraphic;
_sliceControlGraphic = sliceControlGraphic;
_lineGraphic = lineGraphic;
_owner = owner;
}
internal static List<IGraphic> PopulateImageViewerWithSavedMarkup(List<IMarkup> markupList, IImageViewer imageViewer)
{
var graphics = new List<IGraphic>();
foreach (var markup in markupList)
{
foreach (var box in imageViewer.PhysicalWorkspace.ImageBoxes)
{
if (box.DisplaySet == null)
continue;
var imageSop =
box.DisplaySet.PresentationImages.Cast<IImageSopProvider>().FirstOrDefault(
pi => pi.ImageSop.SopInstanceUid == markup.PresentationImageUid && pi.Frame.FrameNumber == markup.FrameNumber);
var selectedPresentationImage = imageSop as IPresentationImage;
if (selectedPresentationImage == null)
continue;
var graphicsProvider = selectedPresentationImage as IOverlayGraphicsProvider;
if (graphicsProvider != null)
{
if (markup is MarkupEllipse)
{
var markupEllipse = (MarkupEllipse)markup;
var ellipsePrimitive = new EllipsePrimitive();
var roiGraphic = new RoiGraphic(new BoundableResizeControlGraphic(new BoundableStretchControlGraphic(
new MoveControlGraphic(ellipsePrimitive))));
var boundableGraphic = roiGraphic.Subject as BoundableGraphic;
markup.GraphicHashcode = roiGraphic.GetHashCode();
graphics.Add(roiGraphic);
graphicsProvider.OverlayGraphics.Add(roiGraphic);
if (boundableGraphic != null)
{
roiGraphic.Suspend(); // prevent callout location calculation until all points are set
roiGraphic.Name = markup.Name;
ellipsePrimitive.BottomRight = markupEllipse.BottomRight;
ellipsePrimitive.TopLeft = markupEllipse.TopLeft;
roiGraphic.State = roiGraphic.CreateInactiveState();
roiGraphic.Resume(true); // Force callout location calculation
roiGraphic.Callout.TextLocation = markupEllipse.CalloutLocation;
}
}
else if (markup is MarkupPolygonal)
{
var markupPolygon = (MarkupPolygonal)markup;
var polyline = new PolylineGraphic(true);
foreach (var point in markupPolygon.Vertices)
polyline.Points.Add(point);
var roiGraphic = new RoiGraphic(new PolygonControlGraphic(true, new MoveControlGraphic(polyline)));
markup.GraphicHashcode = roiGraphic.GetHashCode();
graphics.Add(roiGraphic);
graphicsProvider.OverlayGraphics.Add(roiGraphic);
//if (boundableGraphic != null)
{
roiGraphic.Suspend(); // prevent callout location calculation until all points are set
roiGraphic.Name = markup.Name;
roiGraphic.State = roiGraphic.CreateInactiveState();
roiGraphic.Resume(true); // Force callout location calculation
roiGraphic.Callout.TextLocation = markupPolygon.CalloutLocation;
}
}
else if (markup is MarkupRectangle)
{
var markupRectangle = (MarkupRectangle)markup;
var rectanglePrimitive = new RectanglePrimitive();
var roiGraphic = new RoiGraphic(new BoundableResizeControlGraphic(new BoundableStretchControlGraphic(
new MoveControlGraphic(rectanglePrimitive))));
var boundableGraphic = roiGraphic.Subject as BoundableGraphic;
markup.GraphicHashcode = roiGraphic.GetHashCode();
graphics.Add(roiGraphic);
graphicsProvider.OverlayGraphics.Add(roiGraphic);
if (boundableGraphic != null)
{
roiGraphic.Suspend(); // prevent callout location calculation until all points are set
roiGraphic.Name = markup.Name;
rectanglePrimitive.BottomRight = markupRectangle.BottomRight;
rectanglePrimitive.TopLeft = markupRectangle.TopLeft;
roiGraphic.State = roiGraphic.CreateInactiveState();
roiGraphic.Resume(true); // Force callout location calculation
roiGraphic.Callout.TextLocation = markupRectangle.CalloutLocation;
}
}
else if (markup is MarkupProtractor)
{
var markupProtractor = (MarkupProtractor)markup;
var protractorGraphic = new ProtractorGraphic();
foreach (var point in markupProtractor.Points)
protractorGraphic.Points.Add(point);
var roiGraphic = new RoiGraphic(new VerticesControlGraphic(new MoveControlGraphic(protractorGraphic)));
markup.GraphicHashcode = roiGraphic.GetHashCode();
graphics.Add(roiGraphic);
graphicsProvider.OverlayGraphics.Add(roiGraphic);
roiGraphic.Suspend(); // prevent callout location calculation until all points are set
roiGraphic.Name = markup.Name;
roiGraphic.State = roiGraphic.CreateInactiveState();
roiGraphic.Resume(true); // Force callout location calculation
roiGraphic.Callout.TextLocation = markupProtractor.CalloutLocation;
}
else if (markup is MarkupLinear)
{
var markupLinear = (MarkupLinear)markup;
var polylineGraphic = new PolylineGraphic();
foreach (var point in markupLinear.Vertices)
polylineGraphic.Points.Add(point);
var roiGraphic = new RoiGraphic(new VerticesControlGraphic(new MoveControlGraphic(polylineGraphic)));
markup.GraphicHashcode = roiGraphic.GetHashCode();
graphics.Add(roiGraphic);
graphicsProvider.OverlayGraphics.Add(roiGraphic);
roiGraphic.Suspend(); // prevent callout location calculation until all points are set
roiGraphic.Name = markup.Name;
roiGraphic.State = roiGraphic.CreateInactiveState();
roiGraphic.Resume(true); // Force callout location calculation
roiGraphic.Callout.TextLocation = markupLinear.CalloutLocation;
}
else if (markup is MarkupPoint)
{
var markupPoint = (MarkupPoint)markup;
IGraphic calloutGraphic;
if (markupPoint.UseCrosshair)
{
calloutGraphic = new UserCrosshairCalloutGraphic
{
AnchorPoint = markupPoint.Point,
TextLocation = markupPoint.CalloutLocation,
Text = markupPoint.CalloutText,
ShowShaft = !String.IsNullOrEmpty(markupPoint.CalloutText),
LineStyle = LineStyle.Dot
};
}
else
{
calloutGraphic = new UserCalloutGraphic
{
AnchorPoint = markupPoint.Point,
TextLocation = markupPoint.CalloutLocation,
Text = markupPoint.CalloutText,
ShowArrowhead = true,
LineStyle = LineStyle.Solid
};
}
var statefulGraphic = new StandardStatefulGraphic(calloutGraphic);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
var contextGraphic = new ContextMenuControlGraphic(typeof(ClearCanvas.ImageViewer.Tools.Standard.TextCalloutTool).FullName, "basicgraphic-menu", null, statefulGraphic);
contextGraphic.Actions = new ToolSet(new GraphicToolExtensionPoint(), new GraphicToolContext(contextGraphic)).Actions;
//if (markupPoint.Name != "RemoveForCalloutPlacement")
{
markup.GraphicHashcode = contextGraphic.GetHashCode();
graphics.Add(contextGraphic);
graphicsProvider.OverlayGraphics.Add(contextGraphic);
//selectedPresentationImage.Draw();
}
}
}
box.TopLeftPresentationImage = selectedPresentationImage;
box.Tiles[0].Select();
box.Draw();
break;
}
}
return graphics;
}
/// <summary>
/// Cloning constructor.
/// </summary>
/// <param name="source">The source object from which to clone.</param>
/// <param name="context">The cloning context object.</param>
protected StandardStatefulGraphic(StandardStatefulGraphic source, ICloningContext context)
: base(source, context)
{
context.CloneFields(source, this);
}
private static IControlGraphic CreateTextAreaGraphic()
{
InvariantTextPrimitive textArea = new InvariantTextPrimitive();
TextEditControlGraphic controlGraphic = new TextEditControlGraphic(new MoveControlGraphic(textArea));
controlGraphic.DeleteOnEmpty = true;
StandardStatefulGraphic statefulGraphic = new StandardStatefulGraphic(controlGraphic);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
ContextMenuControlGraphic contextGraphic = new ContextMenuControlGraphic(typeof (TextCalloutTool).FullName, "basicgraphic-menu", null, statefulGraphic);
contextGraphic.Actions = new ToolSet(new GraphicToolExtensionPoint(), new GraphicToolContext(contextGraphic)).Actions;
return contextGraphic;
}
private static IControlGraphic CreateTextCalloutGraphic()
{
UserCalloutGraphic callout = new UserCalloutGraphic();
callout.LineStyle = LineStyle.Solid;
callout.ShowArrowhead = true;
StandardStatefulGraphic statefulGraphic = new StandardStatefulGraphic(callout);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
/// TODO (CR Oct 2011): This is the wrong order - the "selected" graphic (stateful) gets
/// deleted by the "delete graphics" tool, and then the top-level context menu
/// graphic gets left dangling.
ContextMenuControlGraphic contextGraphic = new ContextMenuControlGraphic(typeof (TextCalloutTool).FullName, "basicgraphic-menu", null, statefulGraphic);
contextGraphic.Actions = new ToolSet(new GraphicToolExtensionPoint(), new GraphicToolContext(contextGraphic)).Actions;
return contextGraphic;
}
private static IGraphic TextAnnotationToGraphic(aim_dotnet.TextAnnotation textAnnotation, string shapeLabel)
{
Platform.CheckForNullReference(textAnnotation.ConnectorPoints, "ConnectorPoints");
Platform.CheckForNullReference(textAnnotation.ConnectorPoints.SpatialCoordinateCollection, "SpatialCoordinateCollection");
Platform.CheckArgumentRange(textAnnotation.ConnectorPoints.SpatialCoordinateCollection.Count, 1, 2, "SpatialCoordinateCollection");
if (textAnnotation.ConnectorPoints == null || textAnnotation.ConnectorPoints.SpatialCoordinateCollection == null)
return null;
var graphicText = shapeLabel.Trim();
graphicText = string.IsNullOrEmpty(graphicText)
? textAnnotation.Text.Trim()
: string.Format("{0}:\r\n{1}", graphicText, textAnnotation.Text.Trim());
switch (textAnnotation.ConnectorPoints.SpatialCoordinateCollection.Count)
{
case 1:
{
var textPrimitive = new InvariantTextPrimitive(graphicText);
textPrimitive.Location = AsPointF(textAnnotation.ConnectorPoints.SpatialCoordinateCollection[0]);
var statefulGraphic = new StandardStatefulGraphic(textPrimitive);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
return statefulGraphic;
}
break;
case 2:
{
var callout = new CalloutGraphic(graphicText);
callout.LineStyle = LineStyle.Solid;
callout.ShowArrowhead = true;
callout.AnchorPoint = AsPointF(textAnnotation.ConnectorPoints.SpatialCoordinateCollection[0]);
callout.TextLocation = AsPointF(textAnnotation.ConnectorPoints.SpatialCoordinateCollection[1]);
var statefulGraphic = new StandardStatefulGraphic(callout);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
return statefulGraphic;
}
break;
default:
break;
}
return null;
}
private static IGraphic GeoShapeToGraphic(aim_dotnet.IGeometricShape geoShape, string shapeLabel)
{
if (geoShape.SpatialCoordinateCollection == null || geoShape.SpatialCoordinateCollection.Count == 0)
return null;
IGraphic graphic = null;
if (geoShape is aim_dotnet.Circle)
{
// Ellipse
var shapeCircle = geoShape as aim_dotnet.Circle;
var centerPt = AsPointF(shapeCircle.Center);
var radiusPt = AsPointF(shapeCircle.RadiusPoint);
var radiusLength = Vector.Distance(centerPt, radiusPt);
RoiGraphic roiGraphic = AimRoiGraphic.CreateEllipse();
var boundableGraphic = roiGraphic.Subject as BoundableGraphic;
if (boundableGraphic != null)
{
roiGraphic.Suspend();
roiGraphic.Name = shapeLabel;
boundableGraphic.TopLeft = new PointF((float) (centerPt.X - radiusLength), (float) (centerPt.Y - radiusLength));
boundableGraphic.BottomRight = new PointF((float) (centerPt.X + radiusLength), (float) (centerPt.Y + radiusLength));
roiGraphic.Resume(true);
}
graphic = roiGraphic;
}
else if (geoShape is aim_dotnet.Ellipse)
{
// Ellipse
var shapeEllipse = geoShape as aim_dotnet.Ellipse;
var firstMajorAxisPt = AsPointF(shapeEllipse.EllipseCollection[0]);
var secondMajorAxisPt = AsPointF(shapeEllipse.EllipseCollection[1]);
var firstMinorAxisPt = AsPointF(shapeEllipse.EllipseCollection[2]);
var secondMinorAxisPt = AsPointF(shapeEllipse.EllipseCollection[3]);
RoiGraphic roiGraphic = AimRoiGraphic.CreateEllipse();
var boundableGraphic = roiGraphic.Subject as BoundableGraphic;
if (boundableGraphic != null)
{
roiGraphic.Suspend();
roiGraphic.Name = shapeLabel;
boundableGraphic.TopLeft = new PointF(firstMajorAxisPt.X, firstMinorAxisPt.Y);
boundableGraphic.BottomRight = new PointF(secondMajorAxisPt.X, secondMinorAxisPt.Y);
roiGraphic.Resume(true);
}
graphic = roiGraphic;
}
else if (geoShape is aim_dotnet.Point)
{
var shapePoint = geoShape as aim_dotnet.Point;
var callout = new CalloutGraphic(shapeLabel);
callout.LineStyle = LineStyle.Solid;
callout.ShowArrowhead = true;
callout.AnchorPoint = AsPointF(shapePoint.Center);
callout.TextLocation = callout.AnchorPoint - new SizeF(30, 30);
var statefulGraphic = new StandardStatefulGraphic(callout);
statefulGraphic.State = statefulGraphic.CreateInactiveState();
graphic = statefulGraphic;
}
else if (geoShape is aim_dotnet.MultiPoint)
{
// How this case works:
// If we have 2 points, it's a line
// If we have 3 points, it's a protractor
// All others - unknown unclosed object (not supported)
var shapeMultiPoint = geoShape as aim_dotnet.MultiPoint;
switch (shapeMultiPoint.SpatialCoordinateCollection.Count)
{
case 2:
{
// Line
var interactiveGraphic = new VerticesControlGraphic(new MoveControlGraphic(new PolylineGraphic()));
var firstPt = AsPointF(shapeMultiPoint.SpatialCoordinateCollection[0]);
var secondPt = AsPointF(shapeMultiPoint.SpatialCoordinateCollection[1]);
interactiveGraphic.Subject.Points.Add(firstPt);
interactiveGraphic.Subject.Points.Add(secondPt);
var roiGraphic = CreateRoiGraphic(interactiveGraphic, null);
roiGraphic.Name = shapeLabel;
roiGraphic.Resume(true);
graphic = roiGraphic;
}
break;
case 3:
{
// Protractor
var interactiveGraphic = new VerticesControlGraphic(new MoveControlGraphic(new ProtractorGraphic()));
var firstPt = AsPointF(shapeMultiPoint.SpatialCoordinateCollection[0]);
var secondPt = AsPointF(shapeMultiPoint.SpatialCoordinateCollection[1]);
var thirdPt = AsPointF(shapeMultiPoint.SpatialCoordinateCollection[2]);
interactiveGraphic.Subject.Points.Add(firstPt);
interactiveGraphic.Subject.Points.Add(secondPt);
interactiveGraphic.Subject.Points.Add(thirdPt);
var roiGraphic = CreateRoiGraphic(interactiveGraphic, new ProtractorRoiCalloutLocationStrategy());
roiGraphic.Name = shapeLabel;
roiGraphic.Resume(true);
graphic = roiGraphic;
}
break;
default:
throw new NotImplementedException("Reading non-linear or non-triangular MultiPoint shape is not implemented");
}
}
else if (geoShape is aim_dotnet.Polyline)
{
var shapePolyline = geoShape as aim_dotnet.Polyline;
var isRectangle = false;
if (shapePolyline.SpatialCoordinateCollection.Count == 4)
{
var twoDPoint1 = AsPointF(shapePolyline.SpatialCoordinateCollection[0]);
var twoDPoint2 = AsPointF(shapePolyline.SpatialCoordinateCollection[1]);
var twoDPoint3 = AsPointF(shapePolyline.SpatialCoordinateCollection[2]);
var twoDPoint4 = AsPointF(shapePolyline.SpatialCoordinateCollection[3]);
if ((twoDPoint1.X == twoDPoint2.X && twoDPoint2.Y == twoDPoint3.Y && twoDPoint3.X == twoDPoint4.X && twoDPoint4.Y == twoDPoint1.Y) ||
(twoDPoint1.Y == twoDPoint2.Y && twoDPoint2.X == twoDPoint3.X && twoDPoint3.Y == twoDPoint4.Y && twoDPoint4.X == twoDPoint1.X))
{
isRectangle = true;
RoiGraphic roiGraphic = AimRoiGraphic.CreateRectangle();
var boundableGraphic = roiGraphic.Subject as BoundableGraphic;
if (boundableGraphic != null)
{
roiGraphic.Suspend();
roiGraphic.Name = shapeLabel;
boundableGraphic.TopLeft = twoDPoint1;
boundableGraphic.BottomRight = twoDPoint3;
roiGraphic.Resume(true);
}
graphic = roiGraphic;
}
}
if (!isRectangle)
{
RoiGraphic roiGraphic = AimRoiGraphic.CreatePolygon();
var polylineGraphic = roiGraphic.Subject as PolylineGraphic;
if (polylineGraphic != null)
{
roiGraphic.Suspend();
for (var i = 0; i < shapePolyline.SpatialCoordinateCollection.Count; i++)
{
var twoDPoint = AsPointF(shapePolyline.SpatialCoordinateCollection[i]);
polylineGraphic.Points.Add(twoDPoint);
}
// We deal with closed polygons only
if (polylineGraphic.Points.Count > 0)
polylineGraphic.Points.Add(polylineGraphic.Points[0]);
roiGraphic.Name = shapeLabel;
roiGraphic.Resume(true);
}
graphic = roiGraphic;
}
}
else
throw new Exception("Unknown shape type encountered: " + geoShape.GetType().FullName);
return graphic;
}
/// <summary>
/// Cloning constructor.
/// </summary>
/// <param name="source">The source object from which to clone.</param>
/// <param name="context">The cloning context object.</param>
protected StandardStatefulGraphic(StandardStatefulGraphic source, ICloningContext context) : base(source, context)
{
context.CloneFields(source, this);
}
