private Dictionary<DataVertex, Point> GenerateRandomVertices(GraphExample graph, int index, int count, int minX, int maxX, int minY, int maxY)
{
var list = graph.Vertices.ToList();
var vertexPositions = new Dictionary<DataVertex, Point>();
for (var i = index; i < index + count; i++)
{
var vertex = list[i];
var vc = new VertexControl(vertex);
erg_Area.AddVertex(vertex, vc);
vertexPositions[vertex] = new Point(ShowcaseHelper.Rand.Next(minX, maxX), ShowcaseHelper.Rand.Next(minY, maxY));
vc.SetPosition(vertexPositions[vertex]);
}
return vertexPositions;
}
void Graph_VertexAdded( YodiiGraphVertex vertex )
{
var control = new VertexControl( vertex );
if( vertex.IsService )
{
if( vertex.LabServiceInfo.ServiceInfo.PositionInGraph.IsValid() ) control.SetPosition( vertex.LabServiceInfo.ServiceInfo.PositionInGraph );
}
else if( vertex.IsPlugin )
{
if( vertex.LabPluginInfo.PluginInfo.PositionInGraph.IsValid() ) control.SetPosition( vertex.LabPluginInfo.PluginInfo.PositionInGraph );
}
GraphArea.AddVertex( vertex, control );
DragBehaviour.SetUpdateEdgesOnMove( control, true );
}