[Insight-users] drawing a line

[LaMoOsH ..]

hi, 
 
great ! it was built. I didnt create a new image, just added the pointer to my image .
 
But now , i cant debug this 
it breaks on 
std::cout <<(float)iterator.Get() << std::endl;
why?
and I cant add image to my pipeline 
when i add it i get this error 
 
error C2039: 'SetInput' : is not a member of 'itk::Image<TPixel,VImageDimension>
 
thanks

 


Date: Thu, 21 Apr 2011 13:38:01 -0400
Subject: Re: [Insight-users] drawing a line
From: daviddoria at gmail.com
To: xlolla28x at hotmail.com
CC: insight-users at itk.org


2011/4/21 LaMoOsH .. <xlolla28x at hotmail.com>


Hi, 
 
Thank you for your help !
 
I did what u told me .. and I still get the same error 

 
error C2664: 'itk::LineConstIterator<TImage>::LineConstIterator(const itk::Image<TPixel,VImageDimension> *,const itk::Index<VIndexDimension> &,const itk::Index<VIndexDimension> &)' : cannot convert parameter 1 from 'itk::SmartPointer<TObjectType>' to 'const itk::Image<TPixel,VImageDimension> *'
 
how can I fix it ?
 
thanks 


This builds fine for me:

#include <iostream>

#include "itkLineConstIterator.h"

int main(int argc, char *argv[])
{  
  typedef itk::Image<unsigned char, 2> ImageType;
  ImageType::Pointer image = ImageType::New();
  
  typedef itk::LineConstIterator< ImageType > LineIteratorType;
  ImageType::IndexType point0;
  point0[0] = 170.91;
  point0[1] = 144.438;
  
  ImageType::IndexType point1;
  point1[0] = 170.91;
  point1[1] = 450.510;
  
  LineIteratorType it( image, point0, point1);
  it.GoToBegin();
  while (!it.IsAtEnd())
    {
    std::cout << (float)it.Get() << std::endl;
    ++it;
    }

  return EXIT_SUCCESS;
}
  		 	   		  
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