// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen // SPDX-License-Identifier: BSD-3-Clause #include "vtkAxis.h" #include "vtkChartXY.h" #include "vtkContextScene.h" #include "vtkContextView.h" #include "vtkFloatArray.h" #include "vtkInteractorEventRecorder.h" #include "vtkNew.h" #include "vtkPlot.h" #include "vtkRenderWindow.h" #include "vtkRenderWindowInteractor.h" #include "vtkRenderer.h" #include "vtkSmartPointer.h" #include "vtkTable.h" static char TestLinePlotInteractionLog[] = "# StreamVersion 1\n" "RenderEvent 0 0 0 0 0 0 0\n" "EnterEvent 198 5 0 0 0 0 0\n" "MouseMoveEvent 198 5 0 0 0 0 0\n" "MouseMoveEvent 190 49 0 0 0 0 0\n" "MouseMoveEvent 190 54 0 0 0 0 0\n" "MouseMoveEvent 190 59 0 0 0 0 0\n" "MouseMoveEvent 190 64 0 0 0 0 0\n" "MouseMoveEvent 190 69 0 0 0 0 0\n" "MouseMoveEvent 192 73 0 0 0 0 0\n" "MouseMoveEvent 192 77 0 0 0 0 0\n" "MouseMoveEvent 193 83 0 0 0 0 0\n" "LeftButtonPressEvent 131 124 0 0 0 0 0\n" "MouseMoveEvent 132 124 0 0 0 0 0\n" "MouseMoveEvent 134 124 0 0 0 0 0\n" "MouseMoveEvent 135 124 0 0 0 0 0\n" "MouseMoveEvent 136 124 0 0 0 0 0\n" "MouseMoveEvent 137 124 0 0 0 0 0\n" "MouseMoveEvent 138 124 0 0 0 0 0\n" "MouseMoveEvent 139 124 0 0 0 0 0\n" "MouseMoveEvent 140 124 0 0 0 0 0\n" "MouseMoveEvent 141 124 0 0 0 0 0\n" "MouseMoveEvent 142 124 0 0 0 0 0\n" "LeftButtonReleaseEvent 166 143 0 0 0 0 0\n" "MouseMoveEvent 165 143 0 0 0 0 0\n" "MouseMoveEvent 164 144 0 0 0 0 0\n" "MouseMoveEvent 163 144 0 0 0 0 0\n" "LeftButtonPressEvent 131 246 0 0 0 0 0\n" "MouseMoveEvent 132 245 0 0 0 0 0\n" "MouseMoveEvent 133 244 0 0 0 0 0\n" "MouseMoveEvent 136 241 0 0 0 0 0\n" "MouseMoveEvent 137 240 0 0 0 0 0\n" "MouseMoveEvent 138 239 0 0 0 0 0\n" "MouseMoveEvent 139 238 0 0 0 0 0\n" "MouseMoveEvent 140 237 0 0 0 0 0\n" "MouseMoveEvent 140 236 0 0 0 0 0\n" "MouseMoveEvent 141 235 0 0 0 0 0\n" "MouseMoveEvent 142 234 0 0 0 0 0\n" "MouseMoveEvent 143 233 0 0 0 0 0\n" "LeftButtonReleaseEvent 104 251 0 0 0 0 0\n" "MouseMoveEvent 104 252 0 0 0 0 0\n" "MouseMoveEvent 104 253 0 0 0 0 0\n" "MouseMoveEvent 104 254 0 0 0 0 0\n" "MouseMoveEvent 104 255 0 0 0 0 0\n" "RightButtonPressEvent 104 258 0 0 0 0 0\n" "MouseMoveEvent 105 258 0 0 0 0 0\n" "MouseMoveEvent 105 257 0 0 0 0 0\n" "MouseMoveEvent 106 256 0 0 0 0 0\n" "MouseMoveEvent 106 255 0 0 0 0 0\n" "MouseMoveEvent 106 254 0 0 0 0 0\n" "MouseMoveEvent 107 253 0 0 0 0 0\n" "MouseMoveEvent 108 252 0 0 0 0 0\n" "MouseMoveEvent 216 136 0 0 0 0 0\n" "MouseMoveEvent 278 64 0 0 0 0 0\n" "RightButtonReleaseEvent 278 64 0 0 0 0 0\n" "MouseWheelBackwardEvent 271 185 0 0 0 0 0\n" "MouseWheelBackwardEvent 271 185 0 0 0 0 0\n" "MouseWheelBackwardEvent 271 185 0 0 0 1 0\n" "RightButtonPressEvent 177 248 0 0 0 0 0\n" "MouseMoveEvent 178 247 0 0 0 0 0\n" "MouseMoveEvent 178 246 0 0 0 0 0\n" "MouseMoveEvent 179 245 0 0 0 0 0\n" "MouseMoveEvent 181 243 0 0 0 0 0\n" "MouseMoveEvent 182 241 0 0 0 0 0\n" "MouseMoveEvent 184 239 0 0 0 0 0\n" "MouseMoveEvent 186 237 0 0 0 0 0\n" "MouseMoveEvent 295 79 0 0 0 0 0\n" "RightButtonReleaseEvent 295 79 0 0 0 0 0\n" "MouseMoveEvent 295 80 0 0 0 0 0\n" "MiddleButtonPressEvent 304 74 0 0 0 0 0\n" "MouseMoveEvent 303 74 0 0 0 0 0\n" "MouseMoveEvent 300 76 0 0 0 0 0\n" "MouseMoveEvent 296 77 0 0 0 0 0\n" "MouseMoveEvent 294 78 0 0 0 0 0\n" "MouseMoveEvent 214 177 0 0 0 0 0\n" "MiddleButtonReleaseEvent 214 177 0 0 0 0 0\n" "MouseWheelBackwardEvent 214 177 0 0 0 0 0\n" "MouseWheelBackwardEvent 214 177 0 0 0 1 0\n" "MouseWheelBackwardEvent 214 177 0 0 0 0 0\n" "MouseWheelBackwardEvent 214 177 0 0 0 1 0\n" "MouseMoveEvent 213 177 0 0 0 0 0\n" "LeftButtonPressEvent 133 138 0 0 0 0 0\n" "MouseMoveEvent 133 137 0 0 0 0 0\n" "MouseMoveEvent 178 116 0 0 0 0 0\n" "LeftButtonReleaseEvent 178 116 0 0 0 0 0\n" "MouseMoveEvent 177 117 0 0 0 0 0\n" "MouseMoveEvent 377 293 0 0 0 0 0\n" "LeaveEvent 379 300 0 0 0 0 0\n" "ExitEvent 379 300 0 0 0 0 0\n" "ExitEvent 379 300 0 0 0 0 0\n" "EnterEvent 399 285 0 0 0 0 0\n" "MouseMoveEvent 399 285 0 0 0 0 0\n" "MouseMoveEvent 398 286 0 0 0 0 0\n" "MouseMoveEvent 395 299 0 0 0 0 0\n" "LeaveEvent 395 300 0 0 0 0 0\n" "ExitEvent 395 300 0 0 0 0 0"; //------------------------------------------------------------------------------ int TestLinePlotInteraction(int, char*[]) { // Set up a 2D scene, add an XY chart to it vtkNew view; view->GetRenderer()->SetBackground(1.0, 1.0, 1.0); view->GetRenderWindow()->SetSize(400, 300); vtkNew chart; chart->GetAxis(vtkAxis::LEFT)->SetTitle(""); chart->GetAxis(vtkAxis::BOTTOM)->SetTitle(""); view->GetScene()->AddItem(chart); // Create a table with some points in it... vtkSmartPointer table = vtkSmartPointer::New(); vtkSmartPointer arrX = vtkSmartPointer::New(); arrX->SetName("X Axis"); table->AddColumn(arrX); vtkSmartPointer arrC = vtkSmartPointer::New(); arrC->SetName("Cosine"); table->AddColumn(arrC); vtkSmartPointer arrS = vtkSmartPointer::New(); arrS->SetName("Sine"); table->AddColumn(arrS); vtkSmartPointer arrS2 = vtkSmartPointer::New(); arrS2->SetName("Sine2"); table->AddColumn(arrS2); // Test charting with a few more points... int numPoints = 69; float inc = 7.5 / (numPoints - 1); table->SetNumberOfRows(numPoints); for (int i = 0; i < numPoints; ++i) { table->SetValue(i, 0, i * inc); table->SetValue(i, 1, cos(i * inc) + 0.0); table->SetValue(i, 2, sin(i * inc) + 0.0); table->SetValue(i, 3, sin(i * inc) + 0.5); } // Add multiple line plots, setting the colors etc vtkPlot* line = chart->AddPlot(vtkChart::LINE); line->SetInputData(table, 0, 1); line->SetColor(0, 255, 0, 255); line->SetWidth(1.0); line = chart->AddPlot(vtkChart::LINE); line->SetInputData(table, 0, 2); line->SetColor(255, 0, 0, 255); line->SetWidth(5.0); line = chart->AddPlot(vtkChart::LINE); line->SetInputData(table, 0, 3); line->SetColor(0, 0, 255, 255); line->SetWidth(4.0); // Finally render the scene and compare the image to a reference image view->GetRenderWindow()->SetMultiSamples(0); // recorder to play back previously events vtkSmartPointer recorder = vtkSmartPointer::New(); recorder->SetInteractor(view->GetInteractor()); // recorder->SetFileName("record.log"); // recorder->SetKeyPressActivationValue('b'); recorder->ReadFromInputStringOn(); recorder->SetInputString(TestLinePlotInteractionLog); view->GetInteractor()->Initialize(); view->Render(); recorder->Play(); // Remove the observers so we can go interactive. Without this the "-I" // testing option fails. recorder->Off(); view->GetInteractor()->Initialize(); view->GetInteractor()->Start(); return EXIT_SUCCESS; }