private void OnCloneComplete()
{
_calloutGraphic = CollectionUtils.SelectFirst(base.Graphics,
delegate(IGraphic test) { return(test is ICalloutGraphic); }) as ICalloutGraphic;
Platform.CheckForNullReference(_calloutGraphic, "_calloutGraphic");
this.Initialize(null);
//the roi and callout may have been selected, so we force a state change
this.State = this.CreateInactiveState();
}
public void Initialize(ICalloutGraphic graphic)
{
TextArea = new TextAreaAnnotation
{
Text = graphic.Text,
Location = graphic.TextLocation,
TopLeft = graphic.TextBoundingBox.Location,
BottomRight = graphic.TextBoundingBox.Location +
new SizeF(graphic.TextBoundingBox.Width, graphic.TextBoundingBox.Height)
};
AnchorPoint = graphic.AnchorPoint;
}
private void Initialize(IAnnotationCalloutLocationStrategy calloutLocationStrategy)
{
if (_calloutGraphic == null)
{
_calloutGraphic = this.CreateCalloutGraphic();
base.Graphics.Add(_calloutGraphic);
}
_calloutGraphic.TextLocationChanged += OnCalloutLocationChanged;
if (_calloutLocationStrategy == null)
{
_calloutLocationStrategy = calloutLocationStrategy ?? new AnnotationCalloutLocationStrategy();
}
_calloutLocationStrategy.SetAnnotationGraphic(this);
this.Subject.VisualStateChanged += OnSubjectVisualStateChanged;
}
private static void SerializeCallout(ICalloutGraphic calloutGraphic, GraphicAnnotationSequenceItem serializationState)
{
calloutGraphic.CoordinateSystem = CoordinateSystem.Source;
try
{
RectangleF textBoundingBox = RectangleUtilities.ConvertToPositiveRectangle(calloutGraphic.TextBoundingBox);
TextObject text = new TextObject();
text.BoundingBoxAnnotationUnits = GraphicAnnotationSequenceItem.BoundingBoxAnnotationUnits.Pixel;
text.BoundingBoxBottomRightHandCorner = new PointF(textBoundingBox.Right, textBoundingBox.Bottom);
text.BoundingBoxTextHorizontalJustification = GraphicAnnotationSequenceItem.BoundingBoxTextHorizontalJustification.Center;
text.BoundingBoxTopLeftHandCorner = textBoundingBox.Location;
text.UnformattedTextValue = calloutGraphic.Text;
serializationState.AppendTextObjectSequence(text);
// draw the callout line manually instead of anchoring the text,
// since we do not want the text to be moveable as permitted if we have an anchor point
SerializeDashedLine(calloutGraphic.TextLocation, calloutGraphic.AnchorPoint, calloutGraphic.SpatialTransform, serializationState, false);
}
finally
{
calloutGraphic.ResetCoordinateSystem();
}
}
private void OnCloneComplete()
{
_calloutGraphic = CollectionUtils.SelectFirst(base.Graphics,
delegate(IGraphic test) { return test is ICalloutGraphic; }) as ICalloutGraphic;
Platform.CheckForNullReference(_calloutGraphic, "_calloutGraphic");
this.Initialize(null);
//the roi and callout may have been selected, so we force a state change
this.State = this.CreateInactiveState();
}
private void Initialize(IAnnotationCalloutLocationStrategy calloutLocationStrategy)
{
if (_calloutGraphic == null)
{
_calloutGraphic = this.CreateCalloutGraphic();
base.Graphics.Add(_calloutGraphic);
}
_calloutGraphic.TextLocationChanged += OnCalloutLocationChanged;
if (_calloutLocationStrategy == null)
_calloutLocationStrategy = calloutLocationStrategy ?? new AnnotationCalloutLocationStrategy();
_calloutLocationStrategy.SetAnnotationGraphic(this);
this.Subject.VisualStateChanged += OnSubjectVisualStateChanged;
}
