public override IGraphCloneable Clone(CloneContext cloneContext)
{
DxfIDBlockReference idBlockReference = (DxfIDBlockReference)cloneContext.GetExistingClone((IGraphCloneable)this);
if (idBlockReference == null)
{
idBlockReference = new DxfIDBlockReference();
cloneContext.RegisterClone((IGraphCloneable)this, (IGraphCloneable)idBlockReference);
idBlockReference.CopyFrom((DxfHandledObject)this, cloneContext);
}
return((IGraphCloneable)idBlockReference);
}
public override void CopyFrom(DxfHandledObject from, CloneContext cloneContext)
{
base.CopyFrom(from, cloneContext);
DxfIDBlockReference idBlockReference = (DxfIDBlockReference)from;
if (idBlockReference.Viewport == null)
{
this.Viewport = (DxfHandledObject)null;
}
else if (cloneContext.SourceModel == cloneContext.TargetModel)
{
this.Viewport = idBlockReference.Viewport;
}
else
{
this.Viewport = (DxfHandledObject)idBlockReference.Viewport.Clone(cloneContext);
}
}
