Difference between revisions of "VTK/Examples/Cxx/Utilities/2DArray"

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This example creates a 5x5 2D array and sets the (4,4) (zero based indexing, of course) entry to 5.0. Then it outputs this value to demonstrate accessing.
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= '''See [https://lorensen.github.io/VTKExamples/site/Cxx/Utilities/2DArray 2DArray] on the new [https://lorensen.github.io/VTKExamples/site/ VTKExamples website].''' =
 
 
==2DArray.cxx==
 
<source lang="cpp">
 
#include <vtkSmartPointer.h>
 
#include <vtkDenseArray.h>
 
 
 
int main(int, char *[])
 
{
 
  vtkSmartPointer<vtkDenseArray<double> > array =
 
    vtkSmartPointer<vtkDenseArray<double> >::New();
 
 
 
  array->Resize(5,5);
 
 
 
  array->SetValue(4,4, 5.0);
 
 
 
  std::cout << array->GetValue(4,4) << std::endl;
 
 
 
  return EXIT_SUCCESS;
 
}
 
 
 
</source>
 
 
 
{{VTKCMakeLists|{{SUBPAGENAME}}}}
 
 
 
[[Category:VTKNoVizRequired]]
 

Latest revision as of 18:30, 19 February 2019

See 2DArray on the new VTKExamples website.