ENH : add test for imagetoortho

Code/IO/otbDEMToOrthoImageGenerator.txx

@@ -79,8 +79,7 @@ DEMToOrthoImageGenerator<TDEMImage, TMapProjection>
 
   if (!m_MapProjection)
   {
-    itkExceptionMacro( <<
-                       "Please set map projection!" );
+    itkExceptionMacro( << "Please set map projection!" );
   }
 
   DEMImagePointerType  DEMImage = this->GetOutput();

Testing/Code/IO/CMakeLists.txt

@@ -1612,6 +1612,8 @@ ADD_TEST(ioTvKMLVectorDataIOFileReaderLines ${IO_TESTS15}
 ADD_TEST(ioTuVectorDataKeywordlist ${IO_TESTS15}
         otbVectorDataKeywordlist )
 
+
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ otbIOTESTS16 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1693,6 +1695,11 @@ ADD_TEST(ioTvImageSeriesFileReader ${IO_TESTS16}
             -out ${TEMP}/ioTvImageSeries.png
 )
 
+
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ otbIOTESTS17 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
 IF(OTB_USE_LIBLAS)
 ADD_TEST(ioTuPointSetFileReaderNew ${IO_TESTS17}
         otbPointSetFileReaderNew )
@@ -1710,6 +1717,27 @@ ENDIF(OTB_USE_LIBLAS)
 ADD_TEST(ioTuImageIOFactoryNew ${IO_TESTS17}
         otbImageIOFactoryNew )
 
+# ---  otb::DEMToOrthoImageGenerator ---
+ADD_TEST(ioTuDEMToOrthoImageGeneratorNew ${IO_TESTS17} 
+      otbDEMToOrthoImageGeneratorNew )
+
+ADD_TEST(ioTvDEMToOrthoImageGeneratorTest ${IO_TESTS17}
+--compare-image ${TOL}  ${BASELINE}/ioTvDEMToOrthoImageGenerator.tif
+                        ${TEMP}/ioTvDEMToOrthoImageGenerator.tif
+        otbDEMToOrthoImageGeneratorTest
+         ${INPUTDATA}/DEM/srtm_directory
+         ${TEMP}/ioTvDEMToOrthoImageGenerator.tif
+        6.5
+        44.5
+        500
+        500
+        0.002
+        0.002
+	31 # utm zone
+        N # hemisphere
+        )
+
+
 
 #----------------------------------------------------------------------------------
 SET(BasicIO_SRCS1
@@ -1850,6 +1878,8 @@ SET(BasicIO_SRCS17
 otbPointSetFileReaderNew.cxx
 otbPointSetFileReader.cxx
 otbImageIOFactoryNew.cxx
+otbDEMToOrthoImageGeneratorNew.cxx
+otbDEMToOrthoImageGeneratorTest.cxx
 )
 
 INCLUDE_DIRECTORIES("${OTBTesting_BINARY_DIR}")

Testing/Code/IO/otbDEMToOrthoImageGeneratorNew.cxx

+/*=========================================================================
+
+  Program:   ORFEO Toolbox
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+  See OTBCopyright.txt 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 notices for more information.
+
+=========================================================================*/
+#include "itkExceptionObject.h"
+
+#include "otbDEMToOrthoImageGenerator.h"
+#include "otbMapProjections.h"
+#include "otbImage.h"
+
+int otbDEMToOrthoImageGeneratorNew(int argc, char * argv[])
+{
+  const unsigned int Dimension = 2;
+  typedef otb::Image<unsigned char,Dimension>      ImageType;
+  typedef otb::DEMToOrthoImageGenerator<ImageType, otb::UtmForwardProjection> DEMToImageGeneratorType;
+
+  // Instantiating object
+  DEMToImageGeneratorType::Pointer object = DEMToImageGeneratorType::New();
+
+
+  return EXIT_SUCCESS;
+}

Testing/Code/IO/otbDEMToOrthoImageGeneratorTest.cxx

+/*=========================================================================
+
+  Program:   ORFEO Toolbox
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+  See OTBCopyright.txt 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 notices for more information.
+
+=========================================================================*/
+#include "itkExceptionObject.h"
+
+#include "otbDEMToOrthoImageGenerator.h"
+#include "otbMapProjections.h"
+#include "otbImageFileWriter.h"
+#include "otbImage.h"
+
+int otbDEMToOrthoImageGeneratorTest(int argc, char * argv[])
+{
+  if (argc<9)
+  {
+    std::cout << argv[0] <<" folder path , output filename , Longitude Output Orign point , Latitude Output Origin point , X Output Size, Y Output size , X Spacing , Y Spacing"  << std::endl;
+    return EXIT_FAILURE;
+  }
+
+  char * folderPath = argv[1];
+  char * outputName = argv[2];
+
+  const unsigned int Dimension = 2;
+  typedef otb::Image<double, Dimension>                                       ImageType;
+  typedef otb::UtmForwardProjection                                           MapProjectionType;
+  typedef otb::DEMToOrthoImageGenerator<ImageType, otb::UtmForwardProjection> DEMToImageGeneratorType;
+  typedef DEMToImageGeneratorType::DEMHandlerType                             DEMHandlerType;
+  typedef DEMHandlerType::PointType                                           PointType;
+  typedef DEMToImageGeneratorType::SizeType                                   SizeType;
+  typedef DEMToImageGeneratorType::SpacingType                                SpacingType;
+  typedef otb::ImageFileWriter<ImageType>                                     WriterType;
+
+  // Instantiating object
+  MapProjectionType::Pointer       mapProj = MapProjectionType::New();
+  DEMToImageGeneratorType::Pointer object = DEMToImageGeneratorType::New();
+  WriterType::Pointer              writer = WriterType::New();
+
+  PointType origin;
+  origin[0] = ::atof(argv[3]);
+  origin[1] = ::atof(argv[4]);
+
+  SizeType size;
+  size[0] = ::atoi(argv[5]);
+  size[1] = ::atoi(argv[6]);
+
+  SpacingType spacing;
+  spacing[0] = ::atof(argv[7]);
+  spacing[1] = ::atof(argv[8]);
+
+  mapProj->SetZone(::atoi(argv[9]));
+  mapProj->SetHemisphere(argv[10][0]);
+
+  object->SetDEMDirectoryPath(folderPath);
+  object->SetOutputOrigin(origin);
+  object->SetOutputSize(size);
+  object->SetOutputSpacing(spacing);
+  object->SetMapProjection(mapProj);
+
+  writer->SetFileName( outputName );
+  writer->SetInput( object->GetOutput() );
+
+  writer->Update();
+
+
+  return EXIT_SUCCESS;
+}

Testing/Code/IO/otbIOTests17.cxx

@@ -31,4 +31,6 @@ void RegisterTests()
 REGISTER_TEST(otbPointSetFileReaderNew);
 REGISTER_TEST(otbPointSetFileReader);
 REGISTER_TEST(otbImageIOFactoryNew);
+REGISTER_TEST(otbDEMToOrthoImageGeneratorNew);
+REGISTER_TEST(otbDEMToOrthoImageGeneratorTest);
 }