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

  Program:   Visualization Toolkit
  Module:    $RCSfile: ImagePlaneWidget.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 "vtkActor.h"
#include "vtkCamera.h"
#include "vtkCellPicker.h"
#include "vtkCommand.h"
#include "vtkImageActor.h"
#include "vtkImageMapToColors.h"
#include "vtkImagePlaneWidget.h"
#include "vtkImageReader.h"
#include "vtkInteractorEventRecorder.h"
#include "vtkLookupTable.h"
#include "vtkOutlineFilter.h"
#include "vtkPolyDataMapper.h"
#include "vtkProperty.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderer.h"
#include "vtkVolume16Reader.h"
#include "vtkImageData.h"

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

char IPWeventLog[] =
"# StreamVersion 1\n"
"CharEvent 179 195 0 0 98 1 i\n"
"MiddleButtonPressEvent 179 195 0 0 0 0 i\n"
"MouseMoveEvent 179 190 0 0 0 0 i\n"
"MouseMoveEvent 179 185 0 0 0 0 i\n"
"MouseMoveEvent 179 180 0 0 0 0 i\n"
"MouseMoveEvent 179 175 0 0 0 0 i\n"
"MouseMoveEvent 179 170 0 0 0 0 i\n"
"MouseMoveEvent 179 165 0 0 0 0 i\n"
"MouseMoveEvent 179 160 0 0 0 0 i\n"
"MouseMoveEvent 179 155 0 0 0 0 i\n"
"MouseMoveEvent 179 150 0 0 0 0 i\n"
"MouseMoveEvent 179 145 0 0 0 0 i\n"
"MouseMoveEvent 179 140 0 0 0 0 i\n"
"MouseMoveEvent 179 135 0 0 0 0 i\n"
"MiddleButtonReleaseEvent 179 135 0 0 0 0 i\n"
"RightButtonPressEvent 179 135 0 0 0 0 i\n"
"MouseMoveEvent 180 135 0 0 0 0 i\n"
"MouseMoveEvent 180 140 0 0 0 0 i\n"
"MouseMoveEvent 180 145 0 0 0 0 i\n"
"MouseMoveEvent 180 150 0 0 0 0 i\n"
"MouseMoveEvent 180 155 0 0 0 0 i\n"
"MouseMoveEvent 181 160 0 0 0 0 i\n"
"MouseMoveEvent 181 165 0 0 0 0 i\n"
"MouseMoveEvent 181 170 0 0 0 0 i\n"
"MouseMoveEvent 181 175 0 0 0 0 i\n"
"MouseMoveEvent 181 180 0 0 0 0 i\n"
"MouseMoveEvent 181 185 0 0 0 0 i\n"
"MouseMoveEvent 181 190 0 0 0 0 i\n"
"MouseMoveEvent 181 195 0 0 0 0 i\n"
"MouseMoveEvent 181 200 0 0 0 0 i\n"
"MouseMoveEvent 180 207 0 0 0 0 i\n"
"MouseMoveEvent 175 207 0 0 0 0 i\n"
"MouseMoveEvent 170 207 0 0 0 0 i\n"
"MouseMoveEvent 165 207 0 0 0 0 i\n"
"MouseMoveEvent 160 207 0 0 0 0 i\n"
"MouseMoveEvent 155 209 0 0 0 0 i\n"
"MouseMoveEvent 150 209 0 0 0 0 i\n"
"MouseMoveEvent 145 210 0 0 0 0 i\n"
"MouseMoveEvent 140 211 0 0 0 0 i\n"
"MouseMoveEvent 135 213 0 0 0 0 i\n"
"MouseMoveEvent 130 214 0 0 0 0 i\n"
"MouseMoveEvent 125 215 0 0 0 0 i\n"
"MouseMoveEvent 120 216 0 0 0 0 i\n"
"MouseMoveEvent 115 216 0 0 0 0 i\n"
"MouseMoveEvent 110 217 0 0 0 0 i\n"
"MouseMoveEvent 106 218 0 0 0 0 i\n"
"RightButtonReleaseEvent 106 218 0 0 0 0 i\n"
"LeftButtonPressEvent 106 218 0 0 0 0 i\n"
"MouseMoveEvent 107 219 0 0 0 0 i\n"
"MouseMoveEvent 110 218 0 0 0 0 i\n"
"MouseMoveEvent 114 216 0 0 0 0 i\n"
"MouseMoveEvent 118 214 0 0 0 0 i\n"
"MouseMoveEvent 123 213 0 0 0 0 i\n"
"MouseMoveEvent 128 212 0 0 0 0 i\n"
"MouseMoveEvent 132 210 0 0 0 0 i\n"
"MouseMoveEvent 138 207 0 0 0 0 i\n"
"MouseMoveEvent 144 205 0 0 0 0 i\n"
"MouseMoveEvent 150 203 0 0 0 0 i\n"
"MouseMoveEvent 157 201 0 0 0 0 i\n"
"MouseMoveEvent 164 200 0 0 0 0 i\n"
"MouseMoveEvent 168 198 0 0 0 0 i\n"
"MouseMoveEvent 176 196 0 0 0 0 i\n"
"MouseMoveEvent 183 194 0 0 0 0 i\n"
"MouseMoveEvent 190 192 0 0 0 0 i\n"
"MouseMoveEvent 197 190 0 0 0 0 i\n"
"MouseMoveEvent 199 189 0 0 0 0 i\n"
"MouseMoveEvent 204 189 0 0 0 0 i\n"
"MouseMoveEvent 206 189 0 0 0 0 i\n"
"MouseMoveEvent 209 188 0 0 0 0 i\n"
"MouseMoveEvent 211 187 0 0 0 0 i\n"
"LeftButtonReleaseEvent 211 187 0 0 0 0 i\n"
"MouseMoveEvent 259 183 0 0 0 0 i\n"
"KeyPressEvent 259 183 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 259 183 8 0 0 0 Control_L\n"
"MouseMoveEvent 261 183 8 0 0 0 Control_L\n"
"MouseMoveEvent 263 182 8 0 0 0 Control_L\n"
"MouseMoveEvent 266 181 8 0 0 0 Control_L\n"
"MouseMoveEvent 268 180 8 0 0 0 Control_L\n"
"MouseMoveEvent 270 179 8 0 0 0 Control_L\n"
"MouseMoveEvent 273 178 8 0 0 0 Control_L\n"
"MouseMoveEvent 276 177 8 0 0 0 Control_L\n"
"MouseMoveEvent 279 176 8 0 0 0 Control_L\n"
"MouseMoveEvent 282 175 8 0 0 0 Control_L\n"
"MouseMoveEvent 287 174 8 0 0 0 Control_L\n"
"MouseMoveEvent 286 173 8 0 0 0 Control_L\n"
"MouseMoveEvent 284 173 8 0 0 0 Control_L\n"
"MouseMoveEvent 281 174 8 0 0 0 Control_L\n"
"MouseMoveEvent 277 175 8 0 0 0 Control_L\n"
"MouseMoveEvent 274 176 8 0 0 0 Control_L\n"
"MouseMoveEvent 269 177 8 0 0 0 Control_L\n"
"MouseMoveEvent 267 177 8 0 0 0 Control_L\n"
"KeyReleaseEvent 267 177 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 267 177 0 0 0 0 Control_L\n"
"MouseMoveEvent 240 229 0 0 0 0 Control_L\n"
"KeyPressEvent 240 229 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 240 229 8 0 0 0 Control_L\n"
"MouseMoveEvent 240 230 8 0 0 0 Control_L\n"
"MouseMoveEvent 240 235 8 0 0 0 Control_L\n"
"MouseMoveEvent 240 240 8 0 0 0 Control_L\n"
"MouseMoveEvent 240 245 8 0 0 0 Control_L\n"
"MouseMoveEvent 240 250 8 0 0 0 Control_L\n"
"MouseMoveEvent 241 255 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 260 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 265 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 260 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 255 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 250 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 245 8 0 0 0 Control_L\n"
"MouseMoveEvent 242 240 8 0 0 0 Control_L\n"
"MouseMoveEvent 241 238 8 0 0 0 Control_L\n"
"KeyReleaseEvent 241 238 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 241 238 0 0 0 0 Control_L\n"
"MouseMoveEvent 103 250 0 0 0 0 Control_L\n"
"KeyPressEvent 103 250 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 103 250 8 0 0 0 Control_L\n"
"MouseMoveEvent 100 250 8 0 0 0 Control_L\n"
"MouseMoveEvent 97 251 8 0 0 0 Control_L\n"
"MouseMoveEvent 94 251 8 0 0 0 Control_L\n"
"MouseMoveEvent 91 252 8 0 0 0 Control_L\n"
"MouseMoveEvent 90 253 8 0 0 0 Control_L\n"
"MouseMoveEvent 85 253 8 0 0 0 Control_L\n"
"MouseMoveEvent 80 253 8 0 0 0 Control_L\n"
"MouseMoveEvent 85 253 8 0 0 0 Control_L\n"
"KeyReleaseEvent 85 253 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 85 253 0 0 0 0 Control_L\n"
"MouseMoveEvent 228 88 0 0 0 0 Control_L\n"
"KeyPressEvent 228 88 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 228 88 8 0 0 0 Control_L\n"
"MouseMoveEvent 228 86 8 0 0 0 Control_L\n"
"MouseMoveEvent 227 83 8 0 0 0 Control_L\n"
"MouseMoveEvent 226 83 8 0 0 0 Control_L\n"
"MouseMoveEvent 225 80 8 0 0 0 Control_L\n"
"MouseMoveEvent 225 75 8 0 0 0 Control_L\n"
"MouseMoveEvent 224 70 8 0 0 0 Control_L\n"
"MouseMoveEvent 223 70 8 0 0 0 Control_L\n"
"MouseMoveEvent 223 75 8 0 0 0 Control_L\n"
"MouseMoveEvent 222 80 8 0 0 0 Control_L\n"
"MouseMoveEvent 222 85 8 0 0 0 Control_L\n"
"MouseMoveEvent 222 90 8 0 0 0 Control_L\n"
"KeyReleaseEvent 222 93 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 222 93 0 0 0 0 Control_L\n"
"MouseMoveEvent 260 76 0 0 0 0 Control_L\n"
"KeyPressEvent 260 76 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 260 76 8 0 0 0 Control_L\n"
"MouseMoveEvent 260 75 8 0 0 0 Control_L\n"
"MouseMoveEvent 261 72 8 0 0 0 Control_L\n"
"MouseMoveEvent 262 69 8 0 0 0 Control_L\n"
"MouseMoveEvent 263 67 8 0 0 0 Control_L\n"
"MouseMoveEvent 263 65 8 0 0 0 Control_L\n"
"MouseMoveEvent 264 63 8 0 0 0 Control_L\n"
"MouseMoveEvent 265 61 8 0 0 0 Control_L\n"
"MouseMoveEvent 266 60 8 0 0 0 Control_L\n"
"MouseMoveEvent 266 55 8 0 0 0 Control_L\n"
"MouseMoveEvent 267 53 8 0 0 0 Control_L\n"
"KeyReleaseEvent 267 53 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 267 53 0 0 0 0 Control_L\n"
"MouseMoveEvent 278 226 0 0 0 0 Control_L\n"
"KeyPressEvent 278 226 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 278 226 8 0 0 0 Control_L\n"
"MouseMoveEvent 278 227 8 0 0 0 Control_L\n"
"MouseMoveEvent 278 230 8 0 0 0 Control_L\n"
"MouseMoveEvent 280 232 8 0 0 0 Control_L\n"
"MouseMoveEvent 282 234 8 0 0 0 Control_L\n"
"MouseMoveEvent 284 237 8 0 0 0 Control_L\n"
"MouseMoveEvent 286 239 8 0 0 0 Control_L\n"
"MouseMoveEvent 287 242 8 0 0 0 Control_L\n"
"MouseMoveEvent 290 245 8 0 0 0 Control_L\n"
"MouseMoveEvent 292 247 8 0 0 0 Control_L\n"
"MouseMoveEvent 293 249 8 0 0 0 Control_L\n"
"KeyReleaseEvent 283 249 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 293 249 0 0 0 0 Control_L\n"
"MouseMoveEvent 93 286 0 0 0 0 Control_L\n"
"KeyPressEvent 93 286 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 93 286 8 0 0 0 Control_L\n"
"MouseMoveEvent 92 288 8 0 0 0 Control_L\n"
"MouseMoveEvent 90 290 8 0 0 0 Control_L\n"
"MouseMoveEvent 87 292 8 0 0 0 Control_L\n"
"MouseMoveEvent 84 295 8 0 0 0 Control_L\n"
"MouseMoveEvent 82 297 8 0 0 0 Control_L\n"
"MouseMoveEvent 80 298 8 0 0 0 Control_L\n"
"MouseMoveEvent 78 300 8 0 0 0 Control_L\n"
"KeyReleaseEvent 78 300 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 78 300 0 0 0 0 Control_L\n"
"MouseMoveEvent 198 194 0 0 0 0 Control_L\n"
"KeyPressEvent 198 194 -128 0 0 1 Control_L\n"
"MiddleButtonPressEvent 198 194 8 0 0 0 Control_L\n"
"MouseMoveEvent 196 194 8 0 0 0 Control_L\n"
"MouseMoveEvent 191 192 8 0 0 0 Control_L\n"
"MouseMoveEvent 185 189 8 0 0 0 Control_L\n"
"MouseMoveEvent 182 187 8 0 0 0 Control_L\n"
"MouseMoveEvent 180 186 8 0 0 0 Control_L\n"
"MouseMoveEvent 178 185 8 0 0 0 Control_L\n"
"MouseMoveEvent 177 180 8 0 0 0 Control_L\n"
"MouseMoveEvent 178 179 8 0 0 0 Control_L\n"
"MouseMoveEvent 179 178 8 0 0 0 Control_L\n"
"MouseMoveEvent 179 177 8 0 0 0 Control_L\n"
"MouseMoveEvent 182 176 8 0 0 0 Control_L\n"
"MouseMoveEvent 187 175 8 0 0 0 Control_L\n"
"MouseMoveEvent 190 177 8 0 0 0 Control_L\n"
"MouseMoveEvent 190 179 8 0 0 0 Control_L\n"
"KeyReleaseEvent 190 179 0 0 0 1 Control_L\n"
"MiddleButtonReleaseEvent 190 179 0 0 0 0 Control_L\n"
"KeyPressEvent 190 179 0 -128 0 1 Shift_L\n"
"MiddleButtonPressEvent 190 179 0 4 0 0 Shift_L\n"
"MouseMoveEvent 190 180 0 4 0 0 Shift_L\n"
"MouseMoveEvent 190 185 0 4 0 0 Shift_L\n"
"MouseMoveEvent 190 190 0 4 0 0 Shift_L\n"
"MouseMoveEvent 191 194 0 4 0 0 Shift_L\n"
"MouseMoveEvent 192 200 0 4 0 0 Shift_L\n"
"MouseMoveEvent 192 206 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 213 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 209 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 206 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 200 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 196 0 4 0 0 Shift_L\n"
"MouseMoveEvent 193 190 0 4 0 0 Shift_L\n"
"MouseMoveEvent 194 185 0 4 0 0 Shift_L\n"
"MouseMoveEvent 196 180 0 4 0 0 Shift_L\n"
"MouseMoveEvent 197 175 0 4 0 0 Shift_L\n"
"MouseMoveEvent 198 172 0 4 0 0 Shift_L\n"
"KeyReleaseEvent 198 172 0 0 0 1 Shift_L\n"
"MiddleButtonReleaseEvent 198 172 0 0 0 0 Shift_L\n"
"MouseMoveEvent 267 172 0 0 0 0 Shift_L\n"
"MiddleButtonPressEvent 267 172 0 0 0 0 Shift_L\n"
"MouseMoveEvent 264 171 0 0 0 0 Shift_L\n"
"MouseMoveEvent 260 171 0 0 0 0 Shift_L\n"