| 1059 | "ExitEvent 276 299 0 0 0 0 0\n"; |
| 1060 | |
| 1061 | int TestGraphLayoutView(int argc, char* argv[]) |
| 1062 | { |
| 1063 | bool record = false; |
| 1064 | |
| 1065 | VTK_CREATE(vtkTesting, testHelper); |
| 1066 | testHelper->AddArguments(argc, const_cast<const char**>(argv)); |
| 1067 | string dataRoot = testHelper->GetDataRoot(); |
| 1068 | string file = dataRoot + "/Data/treetest.xml"; |
| 1069 | |
| 1070 | VTK_CREATE(vtkXMLTreeReader, reader); |
| 1071 | reader->SetFileName(file.c_str()); |
| 1072 | reader->SetMaskArrays(true); |
| 1073 | reader->Update(); |
| 1074 | vtkTree* t = reader->GetOutput(); |
| 1075 | VTK_CREATE(vtkStringArray, label); |
| 1076 | label->SetName("edge label"); |
| 1077 | VTK_CREATE(vtkIdTypeArray, dist); |
| 1078 | dist->SetName("distance"); |
| 1079 | for (vtkIdType i = 0; i < t->GetNumberOfEdges(); i++) |
| 1080 | { |
| 1081 | dist->InsertNextValue(i); |
| 1082 | switch (i % 3) |
| 1083 | { |
| 1084 | case 0: |
| 1085 | label->InsertNextValue("a"); |
| 1086 | break; |
| 1087 | case 1: |
| 1088 | label->InsertNextValue("b"); |
| 1089 | break; |
| 1090 | case 2: |
| 1091 | label->InsertNextValue("c"); |
| 1092 | break; |
| 1093 | } |
| 1094 | } |
| 1095 | t->GetEdgeData()->AddArray(dist); |
| 1096 | t->GetEdgeData()->AddArray(label); |
| 1097 | |
| 1098 | VTK_CREATE(vtkStringToNumeric, numeric); |
| 1099 | numeric->SetInputData(t); |
| 1100 | |
| 1101 | // Graph layout view |
| 1102 | VTK_CREATE(vtkGraphLayoutView, view); |
| 1103 | view->DisplayHoverTextOn(); |
| 1104 | view->SetLayoutStrategyToCircular(); |
| 1105 | view->SetVertexLabelArrayName("name"); |
| 1106 | view->VertexLabelVisibilityOn(); |
| 1107 | view->SetVertexColorArrayName("size"); |
| 1108 | view->ColorVerticesOn(); |
| 1109 | view->SetRepresentationFromInputConnection(numeric->GetOutputPort()); |
| 1110 | view->SetVertexScalarBarVisibility(true); |
| 1111 | view->SetEdgeColorArrayName("distance"); |
| 1112 | view->ColorEdgesOn(); |
| 1113 | view->SetEdgeLabelArrayName("edge label"); |
| 1114 | view->EdgeLabelVisibilityOn(); |
| 1115 | vtkRenderedGraphRepresentation* rep = |
| 1116 | vtkRenderedGraphRepresentation::SafeDownCast(view->GetRepresentation()); |
| 1117 | rep->SetVertexHoverArrayName("name"); |
| 1118 | rep->SetEdgeHoverArrayName("edge label"); |
nothing calls this directly
no test coverage detected