[vtkusers] .RAW file

[Massinissa Bandou]

Hello everyone,

I tried to read a (.raw) file with the following code but it displays a RED
CUBE. Here is some information about my file  dataInfo.txt
<http://vtk.1045678.n5.nabble.com/file/n5721842/dataInfo.txt>  . Is there
something wrong in my code?

thx for your time and help!

sorry my file is too large to be send.

#include <vtkSmartPointer.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkRenderer.h>
#include <vtkActor>
#include <vtkImageReader>
#include <vtkDataSetMapper>

int main(int argc, char *argv[])
{
        vtkImageReader *reader = vtkImageReader::New(); 
	reader->SetFileName(file.c_str()); 
	reader->SetFileDimensionality(3);
	reader->SetNumberOfScalarComponents(1); 
	reader->SetDataExtent(0,512,0,512,0,512);
	reader->SetDataSpacing(0.145, 0.145, 0.145); 
	reader->SetDataByteOrderToBigEndian();
	reader->SetDataScalarTypeToChar();
	reader->Update();

	vtkSmartPointer<vtkDataSetMapper> map =
vtkSmartPointer<vtkDataSetMapper>::New(); 
	map->SetInputConnection(reader->GetOutputPort());


	vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
	actor->SetMapper(map);

        vtkSmartPointer<vtkRenderWindowInteractor> interactor =
vtkSmartPointer<vtkRenderWindowInteractor>::New();

	vtkSmartPointer<vtkRenderWindow> renderWindow =
vtkSmartPointer<vtkRenderWindow>::New();
        interactor->SetRenderWindow(renderWindow);
	vtkSmartPointer<vtkRenderer> renderer =
vtkSmartPointer<vtkRenderer>::New();
	renderWindow->AddRenderer(renderer);
	renderer->AddActor(actor);
  
        renderWindow->Render();
        interactor->Start();
}




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