[Insight-users] Software Guide Updated : Final Release

[marcellus walace]

Hi ALL,

I've some problem with iterators. I've taken the lastest version as you said 
last time. So I don't have any runtime error any more.
I want to copy pixels lines from a stack of file to one another file. So 
I've an array of image called
TableauReader where I've put all the images of the stack to read. And I want 
to copy the middle
pixel lines of the images of the array tableauReader to a new image 
outputimage.
There's no runtime error but when I view the outputimage I can see anything.
All the image of TableauReader have the same size.

Can someone help me?

The code

  ImageType::Pointer outputImage = ImageType::New();
  outputImage->SetRegions( 
TableauReader[0]->GetOutput()->GetRequestedRegion() );
  outputImage->CopyInformation( TableauReader[0]->GetOutput() );
  outputImage->Allocate();

  //an iterator to walk the output file
    IteratorType outputIt( outputImage, 
TableauReader[0]->GetOutput()->GetRequestedRegion() );
  outputIt.SetDirection(0);
  outputIt.GoToBegin();

  for (int j=0; j<nomb; j++ )  {
	  if (!outputIt.IsAtEnd()) {
//create an iterator to walk  each file of the array Tableaureader
		  ConstIteratorType inputIt(  TableauReader[j]->GetOutput(),  
TableauReader[j]->GetOutput()->GetRequestedRegion() );
		 inputIt.SetDirection(0);

  /*  for ( inputIt.GoToBegin(),  outputIt.GoToBegin(); ! inputIt.IsAtEnd();
        outputIt.NextLine(),  inputIt.NextLine())
    { */

	     inputIt.GoToBegin();

                  // looking for the middle line of the file.
	  for (int h=1;h<=128 /*,!inputIt.IsAtEnd()*/;h++) {
		  inputIt.NextLine();
		  std::cout<<"la valeur de h"<<h<<std::endl;
	  }



		 inputIt.GoToBeginOfLine();
	   	 outputIt.GoToBeginOfLine();
      //++outputIt;

             //write the line into the output  file
		 while ( ! inputIt.IsAtEndOfLine() && ! outputIt.IsAtEndOfLine() )
         {
           outputIt.Set( inputIt.Get() );
           ++inputIt;
           ++outputIt;
         }

	    outputIt.NextLine(); //go the next line to be written

	  }// end of if
  }// end of first for loop

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