public void Add(Annotation annotation)
{
DrawingAnnotation drawingAnn = null;
foreach (var prototype in prototypes)
{
if (prototype.BelongsTo(annotation.Polygon))
{
drawingAnn = (DrawingAnnotation)Activator.CreateInstance(prototype.GetType());
drawingAnn.Initialize(pictureBox);
drawingAnn.Annotation = annotation;
drawingAnn.IsSelected = false;
drawingAnn.ShowLabel = this.ShowLabels;
break;
}
}
if (drawingAnn == null)
{
throw new Exception("Could not determine the drawing annotation type!");
}
drawingAnnotations.Add(drawingAnn);
}
void drawingManager_OnElementSelected(DrawingManager sender, DrawingAnnotation element)
{
this.txtAnnotationLabel.Text = element.Annotation.Label;
}
