private static Graph ProjectGraph(this Graph graph, SpatialProjection projection)
{
Graph spatialGraph = graph.DeepClone();
//set representation based on projection
return(spatialGraph);
}
private static Graph RelationCurves(this Graph graph, SpatialProjection projection)
{
//these should set representationfragment on relations
foreach (IRelation relation in graph.Relations)
{
if (relation.Curve == null)
{
IElement0D source = graph.Entities[relation.Source] as IElement0D;
IElement0D target = graph.Entities[relation.Target] as IElement0D;
relation.Curve = new Line()
{
Start = source.IGeometry(), End = target.IGeometry()
};
}
}
return(graph);
}
