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

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Resolves bug-report http://bugs.openfoam.org/view.php?id=2098
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Henry Weller
2016-05-30 21:20:56 +01:00
parent 1cce60aa78
commit eba760a6d6
24640 changed files with 6366069 additions and 0 deletions
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61
ParaView-5.0.1/VTK/Examples/Infovis/Python/csv_to_graph.py Executable file
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#!/usr/bin/env python
from vtk import *
FILENAME_VERT_TABLE = "nodes.csv"
FILENAME_EDGE_TABLE = "edges.csv"
# Load the vertex table from CSV file
csv_vert_source = vtkDelimitedTextReader()
csv_vert_source.SetFieldDelimiterCharacters(",")
csv_vert_source.DetectNumericColumnsOn()
csv_vert_source.SetHaveHeaders(True)
csv_vert_source.SetFileName(FILENAME_VERT_TABLE)
# Load the edge table from CSV
csv_edge_source = vtkDelimitedTextReader()
csv_edge_source.SetFieldDelimiterCharacters(",")
csv_edge_source.DetectNumericColumnsOn()
csv_edge_source.SetHaveHeaders(True)
csv_edge_source.SetFileName(FILENAME_EDGE_TABLE)
# Create a graph from the vertex and edge tables
tbl2graph = vtkTableToGraph()
tbl2graph.SetDirected(True)
tbl2graph.AddInputConnection(csv_edge_source.GetOutputPort())
tbl2graph.AddLinkVertex("source", "label", False)
tbl2graph.AddLinkVertex("target", "label", False)
tbl2graph.AddLinkEdge("source", "target")
tbl2graph.SetVertexTableConnection(csv_vert_source.GetOutputPort())
#
# Draw the graph
#
view = vtkGraphLayoutView()
view.AddRepresentationFromInputConnection(tbl2graph.GetOutputPort())
# Label vertices with the contents in the "label" column
view.SetVertexLabelArrayName("label")
view.SetVertexLabelVisibility(True)
# Set vertex coloring based on the "intVal" column in nodes.csv
view.SetVertexColorArrayName("intVal")
view.SetColorVertices(True)
# Set edge labels and colors
view.SetEdgeLabelArrayName("lbl")
view.SetEdgeLabelVisibility(True)
view.SetEdgeColorArrayName("value")
view.SetColorEdges(True)
theme = vtkViewTheme.CreateMellowTheme()
view.ApplyViewTheme(theme)
# set the layout strategy
view.SetLayoutStrategyToSimple2D()
view.GetRenderWindow().SetSize(600, 600)
view.ResetCamera()
view.Render()
view.GetInteractor().Start()