ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/VTK/Examples/Infovis/Python/adjacency_matrix_to_graph.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+from vtk import *
+import os.path
+
+data_dir = "../../../../VTKData/Data/Infovis/"
+if not os.path.exists(data_dir):
+  data_dir = "../../../../../VTKData/Data/Infovis/"
+csv_file = data_dir + "matrix.csv"
+
+reader = vtkDelimitedTextReader()
+reader.SetFileName(csv_file)
+reader.SetHaveHeaders(True)
+
+array = vtkTableToArray()
+array.SetInputConnection(0, reader.GetOutputPort())
+array.AddColumn("A")
+array.AddColumn("B")
+array.AddColumn("C")
+array.AddColumn("D")
+array.AddColumn("E")
+array.AddColumn("F")
+
+edges = vtkAdjacencyMatrixToEdgeTable()
+edges.SetInputConnection(0, array.GetOutputPort())
+edges.SetSourceDimension(0)
+edges.SetMinimumThreshold(0.5)
+
+graph = vtkTableToGraph()
+graph.SetInputConnection(0, edges.GetOutputPort())
+graph.AddLinkVertex("row", "index", False)
+graph.AddLinkVertex("column", "index", False)
+graph.AddLinkEdge("row", "column")
+
+graph.Update()
+reader.GetOutput().Dump(10)
+edges.GetOutput().Dump(10)
+
+view = vtkGraphLayoutView()
+view.AddRepresentationFromInputConnection(graph.GetOutputPort())
+view.SetVertexLabelArrayName("label")
+view.SetVertexLabelVisibility(True)
+view.SetEdgeLabelArrayName("value")
+view.SetEdgeLabelVisibility(True)
+view.SetLayoutStrategyToSimple2D()
+
+theme = vtkViewTheme.CreateMellowTheme()
+theme.SetCellColor(.2,.2,.6)
+theme.SetLineWidth(5)
+theme.SetPointSize(10)
+view.ApplyViewTheme(theme)
+view.SetVertexLabelFontSize(20)
+theme.FastDelete()
+
+view.GetRenderWindow().SetSize(600, 600)
+view.ResetCamera()
+view.Render()
+view.GetInteractor().Start()
+
+