ENH: Adding progress reporting support to resample filters

Code/BasicFilters/otbStreamingResampleImageFilter.txx

@@ -15,10 +15,13 @@
      PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
-
 #ifndef __otbStreamingResampleImageFilter_txx
 #define __otbStreamingResampleImageFilter_txx
 
+#include "otbStreamingImageFileWriter.h"
+
+#include "itkProgressAccumulator.h"
+
 namespace otb
 {
 
@@ -43,6 +46,11 @@ void
 StreamingResampleImageFilter<TInputImage, TOutputImage, TInterpolatorPrecisionType>
 ::GenerateData()
 {
+  // Set up progress reporting
+  typename itk::ProgressAccumulator::Pointer progress = itk::ProgressAccumulator::New();
+  progress->SetMiniPipelineFilter(this);
+  progress->RegisterInternalFilter(m_WarpFilter,1.f);
+
   m_WarpFilter->GraftOutput(this->GetOutput());
   m_WarpFilter->Update();
   this->GraftOutput(m_WarpFilter->GetOutput());

Code/Projections/otbGenericRSResampleImageFilter.txx

@@ -18,10 +18,14 @@
 #ifndef __otbGenericRSResampleImageFilter_txx
 #define __otbGenericRSResampleImageFilter_txx
 
+#include "otbGenericRSResampleImageFilter.h"
+
 #include "itkMetaDataDictionary.h"
 #include "itkMetaDataObject.h"
 #include "otbMetaDataKey.h"
 
+#include "itkProgressAccumulator.h"
+
 #include "projection/ossimUtmProjection.h"
 #include "itkPoint.h"
 #include "itkNumericTraits.h"
@@ -53,6 +57,11 @@ void
 GenericRSResampleImageFilter<TInputImage, TOutputImage>
 ::GenerateData()
 {
+  // Set up progress reporting
+  typename itk::ProgressAccumulator::Pointer progress = itk::ProgressAccumulator::New();
+  progress->SetMiniPipelineFilter(this);
+  progress->RegisterInternalFilter(m_Resampler,1.f);
+
   m_Resampler->GraftOutput(this->GetOutput());
   m_Resampler->Update();
   this->GraftOutput(m_Resampler->GetOutput());