cylinder.cxx

VTK入门样例(种类齐全)

/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: TestImageTracerWidget.cxx,v $

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/

#include "vtkCamera.h"
#include "vtkCommand.h"
#include "vtkExtractVOI.h"
#include "vtkGlyphSource2D.h"
#include "vtkImageActor.h"
#include "vtkImageData.h"
#include "vtkImageShiftScale.h"
#include "vtkImageStencil.h"
#include "vtkImageTracerWidget.h"
#include "vtkInteractorEventRecorder.h"
#include "vtkInteractorStyleImage.h"
#include "vtkLinearExtrusionFilter.h"
#include "vtkMapper.h"
#include "vtkPoints.h"
#include "vtkPolyData.h"
#include "vtkPolyDataToImageStencil.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSplineWidget.h"
#include "vtkVolume16Reader.h"

#include "vtkTestUtilities.h"
#include "vtkRegressionTestImage.h"
#include "vtkDebugLeaks.h"
#include "windows.h"

char ImageTracerWidgetEventLog[] =
"# StreamVersion 1\n"
"MouseMoveEvent 322 145 0 0 0 0  b\n"
"LeftButtonPressEvent 322 145 0 0 0 0  b\n"
"LeftButtonReleaseEvent 322 145 0 0 0 0  b\n"
"MouseMoveEvent 146 166 0 0 0 0  b\n"
"LeftButtonPressEvent 146 166 0 0 0 0  b\n"
"MouseMoveEvent 154 161 0 0 0 0  b\n"
"MouseMoveEvent 162 148 0 0 0 0  b\n"
"MouseMoveEvent 169 129 0 0 0 0  b\n"
"MouseMoveEvent 168 100 0 0 0 0  b\n"
"MouseMoveEvent 161 95 0 0 0 0  b\n"
"MouseMoveEvent 131 90 0 0 0 0  b\n"
"MouseMoveEvent 113 95 0 0 0 0  b\n"
"MouseMoveEvent 77 116 0 0 0 0  b\n"
"MouseMoveEvent 68 132 0 0 0 0  b\n"
"MouseMoveEvent 67 151 0 0 0 0  b\n"
"MouseMoveEvent 73 165 0 0 0 0  b\n"
"MouseMoveEvent 89 179 0 0 0 0  b\n"
"MouseMoveEvent 98 182 0 0 0 0  b\n"
"MouseMoveEvent 111 182 0 0 0 0  b\n"
"MouseMoveEvent 118 182 0 0 0 0  b\n"
"MouseMoveEvent 130 177 0 0 0 0  b\n"
"MouseMoveEvent 134 175 0 0 0 0  b\n"
"MouseMoveEvent 144 170 0 0 0 0  b\n"
"MouseMoveEvent 146 167 0 0 0 0  b\n"
"LeftButtonReleaseEvent 146 167 0 0 0 0  b\n"
"MouseMoveEvent 132 164 0 0 0 0  b\n"
"MiddleButtonPressEvent 132 164 0 0 0 0  b\n"
"MiddleButtonReleaseEvent 132 164 0 0 0 0  b\n"
"MouseMoveEvent 131 163 0 0 0 0  b\n"
"MouseMoveEvent 127 161 0 0 0 0  b\n"
"MouseMoveEvent 120 153 0 0 0 0  b\n"
"MouseMoveEvent 110 146 0 0 0 0  b\n"
"MouseMoveEvent 104 140 0 0 0 0  b\n"
"MouseMoveEvent 101 132 0 0 0 0  b\n"
"MouseMoveEvent 99 128 0 0 0 0  b\n"
"MouseMoveEvent 95 123 0 0 0 0  b\n"
"MouseMoveEvent 91 116 0 0 0 0  b\n"
"MiddleButtonPressEvent 91 116 0 0 0 0  b\n"
"MiddleButtonReleaseEvent 91 116 0 0 0 0  b\n"
"MouseMoveEvent 95 116 0 0 0 0  b\n"
"MouseMoveEvent 105 118 0 0 0 0  b\n"
"MouseMoveEvent 115 121 0 0 0 0  b\n"
"MouseMoveEvent 124 124 0 0 0 0  b\n"
"MouseMoveEvent 136 127 0 0 0 0  b\n"
"MouseMoveEvent 144 128 0 0 0 0  b\n"
"MouseMoveEvent 150 130 0 0 0 0  b\n"
"MouseMoveEvent 154 132 0 0 0 0  b\n"
"MouseMoveEvent 157 133 0 0 0 0  b\n"
"MouseMoveEvent 161 133 0 0 0 0  b\n"
"MouseMoveEvent 164 134 0 0 0 0  b\n"
"MouseMoveEvent 167 135 0 0 0 0  b\n"
"MouseMoveEvent 169 136 0 0 0 0  b\n"
"KeyPressEvent 169 136 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 169 136 8 0 0 0 Control_L\n"
"MiddleButtonReleaseEvent 169 136 8 0 0 0 Control_L\n"
"KeyReleaseEvent 169 136 0 0 0 1 Control_L\n"
"RightButtonPressEvent 169 136 0 0 0 0 Control_L\n"
"MouseMoveEvent 167 142 0 0 0 0 Control_L\n"
"MouseMoveEvent 164 146 0 0 0 0 Control_L\n"
"MouseMoveEvent 162 149 0 0 0 0 Control_L\n"
"MouseMoveEvent 159 152 0 0 0 0 Control_L\n"
"MouseMoveEvent 155 155 0 0 0 0 Control_L\n"
"MouseMoveEvent 152 157 0 0 0 0 Control_L\n"
"MouseMoveEvent 148 159 0 0 0 0 Control_L\n"
"MouseMoveEvent 143 163 0 0 0 0 Control_L\n"
"MouseMoveEvent 137 165 0 0 0 0 Control_L\n"
"MouseMoveEvent 133 166 0 0 0 0 Control_L\n"
"MouseMoveEvent 132 164 0 0 0 0 Control_L\n"
"RightButtonReleaseEvent 132 164 0 0 0 0 Control_L\n"
"MouseMoveEvent 133 164 0 0 0 0 Control_L\n"
"KeyPressEvent 133 164 -128 0 0 1 Control_L\n"
"RightButtonPressEvent 133 164 8 0 0 0 Control_L\n"
"RightButtonReleaseEvent 133 164 8 0 0 0 Control_L\n"
"KeyReleaseEvent 133 164 0 0 0 1 Control_L\n"
"MouseMoveEvent 133 164 0 0 0 0 Control_L\n"
"MouseMoveEvent 129 162 0 0 0 0 Control_L\n"
"MouseMoveEvent 125 160 0 0 0 0 Control_L\n"
"MouseMoveEvent 125 156 0 0 0 0 Control_L\n"
"MouseMoveEvent 122 154 0 0 0 0 Control_L\n"
"MouseMoveEvent 121 152 0 0 0 0 Control_L\n"
"KeyPressEvent 121 152 0 -128 0 1 Shift_L\n"
"RightButtonPressEvent 121 152 0 4 0 0 Shift_L\n"
"RightButtonReleaseEvent 121 152 0 4 0 0 Shift_L\n"
"KeyReleaseEvent 121 152 0 0 0 1 Shift_L\n"
"MouseMoveEvent 108 137 0 0 0 0 Shift_L\n"
"KeyPressEvent 108 137 0 -128 0 1 Shift_L\n"
"RightButtonPressEvent 108 137 0 4 0 0 Shift_L\n"
"RightButtonReleaseEvent 108 137 0 4 0 0 Shift_L\n"
"KeyReleaseEvent 108 137 0 0 0 1 Shift_L\n"
"RightButtonPressEvent 108 137 0 0 0 0 Shift_L\n"
"MouseMoveEvent 112 127 0 0 0 0 Shift_L\n"
"MouseMoveEvent 118 116 0 0 0 0 Shift_L\n"
"MouseMoveEvent 121 109 0 0 0 0 Shift_L\n"
"MouseMoveEvent 128 97 0 0 0 0 Shift_L\n"
"MouseMoveEvent 134 88 0 0 0 0 Shift_L\n"
"MouseMoveEvent 136 86 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 136 86 0 0 0 0 Shift_L\n"
"MouseMoveEvent 122 152 0 0 0 0 Shift_L\n"
"RightButtonPressEvent 122 152 0 0 0 0 Shift_L\n"
"MouseMoveEvent 125 149 0 0 0 0 Shift_L\n"
"MouseMoveEvent 156 143 0 0 0 0 Shift_L\n"
"MouseMoveEvent 164 141 0 0 0 0 Shift_L\n"
"MouseMoveEvent 168 140 0 0 0 0 Shift_L\n"
"MouseMoveEvent 170 140 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 170 140 0 0 0 0 Shift_L\n"
"MouseMoveEvent 129 166 0 0 0 0 Shift_L\n"
"RightButtonPressEvent 129 166 0 0 0 0 Shift_L\n"
"MouseMoveEvent 127 164 0 0 0 0 Shift_L\n"
"MouseMoveEvent 115 152 0 0 0 0 Shift_L\n"
"MouseMoveEvent 104 140 0 0 0 0 Shift_L\n"
"MouseMoveEvent 95 130 0 0 0 0 Shift_L\n"
"MouseMoveEvent 89 124 0 0 0 0 Shift_L\n"
"MouseMoveEvent 88 118 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 88 118 0 0 0 0 Shift_L\n"
"MouseMoveEvent 168 140 0 0 0 0 Shift_L\n"
"RightButtonPressEvent 168 140 0 0 0 0 Shift_L\n"
"MouseMoveEvent 165 140 0 0 0 0 Shift_L\n"
"MouseMoveEvent 162 142 0 0 0 0 Shift_L\n"
"MouseMoveEvent 159 145 0 0 0 0 Shift_L\n"
"MouseMoveEvent 156 146 0 0 0 0 Shift_L\n"
"MouseMoveEvent 153 148 0 0 0 0 Shift_L\n"
"MouseMoveEvent 150 150 0 0 0 0 Shift_L\n"
"MouseMoveEvent 147 153 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 147 153 0 0 0 0 Shift_L\n"
"MouseMoveEvent 137 84 0 0 0 0 Shift_L\n"
"RightButtonPressEvent 137 84 0 0 0 0 Shift_L\n"
"MouseMoveEvent 133 94 0 0 0 0 Shift_L\n"
"MouseMoveEvent 130 107 0 0 0 0 Shift_L\n"
"MouseMoveEvent 123 124 0 0 0 0 Shift_L\n"
"MouseMoveEvent 110 147 0 0 0 0 Shift_L\n"
"MouseMoveEvent 99 160 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 99 160 0 0 0 0 Shift_L\n"
"MouseMoveEvent 337 163 0 0 0 0 Shift_L\n"
"RightButtonPressEvent 337 163 0 0 0 0 Shift_L\n"
"MouseMoveEvent 337 162 0 0 0 0 Shift_L\n"
"MouseMoveEvent 337 160 0 0 0 0 Shift_L\n"
"MouseMoveEvent 338 158 0 0 0 0 Shift_L\n"
"MouseMoveEvent 342 153 0 0 0 0 Shift_L\n"
"MouseMoveEvent 346 149 0 0 0 0 Shift_L\n"
"MouseMoveEvent 349 147 0 0 0 0 Shift_L\n"
"MouseMoveEvent 352 144 0 0 0 0 Shift_L\n"
"MouseMoveEvent 354 141 0 0 0 0 Shift_L\n"
"MouseMoveEvent 356 139 0 0 0 0 Shift_L\n"
"MouseMoveEvent 358 136 0 0 0 0 Shift_L\n"
"MouseMoveEvent 359 135 0 0 0 0 Shift_L\n"
"MouseMoveEvent 360 133 0 0 0 0 Shift_L\n"
"MouseMoveEvent 360 131 0 0 0 0 Shift_L\n"
"MouseMoveEvent 361 130 0 0 0 0 Shift_L\n"
"MouseMoveEvent 362 128 0 0 0 0 Shift_L\n"
"MouseMoveEvent 364 124 0 0 0 0 Shift_L\n"
"MouseMoveEvent 365 122 0 0 0 0 Shift_L\n"
"MouseMoveEvent 367 119 0 0 0 0 Shift_L\n"
"MouseMoveEvent 368 117 0 0 0 0 Shift_L\n"
"MouseMoveEvent 369 114 0 0 0 0 Shift_L\n"
"MouseMoveEvent 370 113 0 0 0 0 Shift_L\n"
"MouseMoveEvent 370 112 0 0 0 0 Shift_L\n"
"MouseMoveEvent 370 113 0 0 0 0 Shift_L\n"
"MouseMoveEvent 368 114 0 0 0 0 Shift_L\n"
"MouseMoveEvent 367 115 0 0 0 0 Shift_L\n"
"MouseMoveEvent 366 116 0 0 0 0 Shift_L\n"
"MouseMoveEvent 366 118 0 0 0 0 Shift_L\n"
"MouseMoveEvent 365 118 0 0 0 0 Shift_L\n"
"MouseMoveEvent 365 120 0 0 0 0 Shift_L\n"
"MouseMoveEvent 364 121 0 0 0 0 Shift_L\n"
"MouseMoveEvent 363 123 0 0 0 0 Shift_L\n"
"MouseMoveEvent 362 125 0 0 0 0 Shift_L\n"
"MouseMoveEvent 362 127 0 0 0 0 Shift_L\n"
"MouseMoveEvent 361 128 0 0 0 0 Shift_L\n"
"MouseMoveEvent 360 130 0 0 0 0 Shift_L\n"
"MouseMoveEvent 360 131 0 0 0 0 Shift_L\n"
"MouseMoveEvent 359 133 0 0 0 0 Shift_L\n"
"MouseMoveEvent 358 134 0 0 0 0 Shift_L\n"
"MouseMoveEvent 357 136 0 0 0 0 Shift_L\n"
"MouseMoveEvent 356 139 0 0 0 0 Shift_L\n"
"MouseMoveEvent 355 141 0 0 0 0 Shift_L\n"
"MouseMoveEvent 354 143 0 0 0 0 Shift_L\n"
"MouseMoveEvent 353 145 0 0 0 0 Shift_L\n"
"MouseMoveEvent 352 147 0 0 0 0 Shift_L\n"
"MouseMoveEvent 352 148 0 0 0 0 Shift_L\n"
"MouseMoveEvent 352 150 0 0 0 0 Shift_L\n"
"MouseMoveEvent 351 152 0 0 0 0 Shift_L\n"
"MouseMoveEvent 350 156 0 0 0 0 Shift_L\n"
"MouseMoveEvent 349 158 0 0 0 0 Shift_L\n"
"RightButtonReleaseEvent 349 158 0 0 0 0 Shift_L\n"
"MouseMoveEvent 381 179 0 0 0 0 Shift_L\n"
"LeftButtonPressEvent 381 179 0 0 0 0 Shift_L\n"
"MouseMoveEvent 382 179 0 0 0 0 Shift_L\n"
"MouseMoveEvent 379 179 0 0 0 0 Shift_L\n"
"MouseMoveEvent 376 177 0 0 0 0 Shift_L\n"
"MouseMoveEvent 371 174 0 0 0 0 Shift_L\n"
"MouseMoveEvent 364 167 0 0 0 0 Shift_L\n"
"MouseMoveEvent 353 156 0 0 0 0 Shift_L\n"
"MouseMoveEvent 348 146 0 0 0 0 Shift_L\n"
"MouseMoveEvent 345 139 0 0 0 0 Shift_L\n"
"MouseMoveEvent 342 129 0 0 0 0 Shift_L\n"
"MouseMoveEvent 340 121 0 0 0 0 Shift_L\n"
"MouseMoveEvent 337 111 0 0 0 0 Shift_L\n"
"MouseMoveEvent 336 101 0 0 0 0 Shift_L\n"
"MouseMoveEvent 336 98 0 0 0 0 Shift_L\n"
"MouseMoveEvent 335 95 0 0 0 0 Shift_L\n"
"MouseMoveEvent 335 93 0 0 0 0 Shift_L\n"
"MouseMoveEvent 333 91 0 0 0 0 Shift_L\n"
"MouseMoveEvent 331 87 0 0 0 0 Shift_L\n"
"MouseMoveEvent 329 85 0 0 0 0 Shift_L\n"
"MouseMoveEvent 329 84 0 0 0 0 Shift_L\n"
"MouseMoveEvent 328 84 0 0 0 0 Shift_L\n"
"LeftButtonReleaseEvent 328 84 0 0 0 0 Shift_L\n"
;

// Callback for the tracer interaction
class vtkITWCallback : public vtkCommand
{
public:
  static vtkITWCallback *New()
    { return new vtkITWCallback; }
  virtual void Execute(vtkObject *caller, unsigned long, void*)
    {
	  Sleep(1000);
      vtkImageTracerWidget *tracerWidget =
        reinterpret_cast<vtkImageTracerWidget*>(caller);
      if(!tracerWidget) { return; }

      int closed = tracerWidget->IsClosed();
      SplineWidget->SetClosed(closed);

      if (!closed)
        {
        Actor->SetInput(Extract->GetOutput());
        }

      int npts = tracerWidget->GetNumberOfHandles();
      if (npts < 2) { return; }

      tracerWidget->GetPath(PathPoly);
      vtkPoints* points = PathPoly->GetPoints();
      if (!points){ return; }

      SplineWidget->InitializeHandles(points);

      if (closed)
        {