/// <summary>
/// Creates a deep copy of the <see cref="IPresentationImage"/>.
/// </summary>
/// <remarks>
/// <see cref="IPresentationImage"/>s should never return null from this method.
/// </remarks>
public IPresentationImage Clone()
{
try
{
PresentationImage clone = CloneBuilder.Clone(this) as PresentationImage;
if (clone != null)
{
clone.SceneGraph.SetParentPresentationImage(clone);
if (ImageViewer != null)
{
ImageViewer.EventBroker.OnCloneCreated(new CloneCreatedEventArgs(this, clone));
}
}
return(clone);
}
catch (Exception e)
{
throw new PresentationImageCloningException(this, e);
}
}
/// <summary>
/// Called when a <see cref="PresentationImage"/> has been removed from the display set.
/// </summary>
/// <param name="image">The image that was removed from the display set.</param>
protected virtual void OnPresentationImageRemoved(PresentationImage image)
{
image.ParentDisplaySet = null;
image.ImageViewer = null;
}
/// <summary>
/// Called when a <see cref="PresentationImage"/> has been removed from the display set.
/// </summary>
/// <param name="image">The image that was removed from the display set.</param>
protected virtual void OnPresentationImageRemoved(PresentationImage image)
{
image.ParentDisplaySet = null;
image.ImageViewer = null;
}
/// <summary>
/// Called when a <see cref="PresentationImage"/> has been added to the display set.
/// </summary>
/// <param name="image">The image that was added to the display set.</param>
protected virtual void OnPresentationImageAdded(PresentationImage image)
{
image.ParentDisplaySet = this;
image.ImageViewer = this.ImageViewer;
}
/// <summary>
/// Called when a <see cref="PresentationImage"/> has been added to the display set.
/// </summary>
/// <param name="image">The image that was added to the display set.</param>
protected virtual void OnPresentationImageAdded(PresentationImage image)
{
image.ParentDisplaySet = this;
image.ImageViewer = this.ImageViewer;
}