| 61 | } |
| 62 | |
| 63 | int TestGraphAlgorithms(int argc, char* argv[]) |
| 64 | { |
| 65 | // Create the test graph |
| 66 | VTK_CREATE(vtkMutableUndirectedGraph, g); |
| 67 | |
| 68 | VTK_CREATE(vtkPoints, pts); |
| 69 | g->AddVertex(); |
| 70 | pts->InsertNextPoint(0, 1, 0); |
| 71 | g->AddVertex(); |
| 72 | pts->InsertNextPoint(0.5, 1, 0); |
| 73 | g->AddVertex(); |
| 74 | pts->InsertNextPoint(0.25, 0.5, 0); |
| 75 | g->AddVertex(); |
| 76 | pts->InsertNextPoint(0, 0, 0); |
| 77 | g->AddVertex(); |
| 78 | pts->InsertNextPoint(0.5, 0, 0); |
| 79 | g->AddVertex(); |
| 80 | pts->InsertNextPoint(1, 0, 0); |
| 81 | g->AddVertex(); |
| 82 | pts->InsertNextPoint(0.75, 0.5, 0); |
| 83 | g->SetPoints(pts); |
| 84 | |
| 85 | g->AddEdge(0, 1); |
| 86 | g->AddEdge(0, 2); |
| 87 | g->AddEdge(1, 2); |
| 88 | g->AddEdge(2, 3); |
| 89 | g->AddEdge(2, 4); |
| 90 | g->AddEdge(3, 4); |
| 91 | |
| 92 | VTK_CREATE(vtkRenderer, ren); |
| 93 | |
| 94 | // Test vertex degree |
| 95 | VTK_CREATE(vtkVertexDegree, degree); |
| 96 | degree->SetInputData(g); |
| 97 | PerformAlgorithm(ren, degree, 0, 0, "VertexDegree", 0, 4); |
| 98 | |
| 99 | VTK_CREATE(vtkRenderWindowInteractor, iren); |
| 100 | VTK_CREATE(vtkRenderWindow, win); |
| 101 | win->AddRenderer(ren); |
| 102 | win->SetInteractor(iren); |
| 103 | |
| 104 | int retVal = vtkRegressionTestImage(win); |
| 105 | if (retVal == vtkRegressionTester::DO_INTERACTOR) |
| 106 | { |
| 107 | win->Render(); |
| 108 | iren->Start(); |
| 109 | retVal = vtkRegressionTester::PASSED; |
| 110 | } |
| 111 | |
| 112 | return !retVal; |
| 113 | } |
nothing calls this directly
no test coverage detected