private void RemoveDiagramNode(IModelEntity modelEntity)
{
var result = _graph.RemoveVertex(i => i.ModelEntity == modelEntity);
var surroundingNodes = result.RemovedEdges.EmptyIfNull()
.Select(i => i.GetOtherEnd(result.RemovedVertex)).Distinct();
foreach (var diagramNode in surroundingNodes)
{
ShowModelRelationshipsIfBothEndsAreVisible(diagramNode.ModelEntity);
}
}
public IDiagram RemoveNode(ModelNodeId nodeId)
{
// TODO: if it's a child node then remove from parent instead of removing from graph
return(CreateInstance(_graph.RemoveVertex(nodeId)));
}
