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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: ArrowSpatialObject.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
// Software Guide : BeginLatex
//
// \index{itk::ArrowSpatialObject}
//
// This example shows how to create a \doxygen{ArrowSpatialObject}.
// Let's begin by including the appropriate header file.
//
// Software Guide : EndLatex
// Software Guide : BeginCodeSnippet
#include <itkArrowSpatialObject.h>
// Software Guide : EndCodeSnippet
int main( int , char *[] )
{
// Software Guide : BeginLatex
// The \doxygen{ArrowSpatialObject}, like many SpatialObjects, is templated
// over the dimensionality of the object.
// Software Guide : EndLatex
// Software Guide : BeginCodeSnippet
typedef itk::ArrowSpatialObject<3> ArrowType;
ArrowType::Pointer myArrow = ArrowType::New();
// Software Guide : EndCodeSnippet
// Software Guide : BeginLatex
// The length of the arrow in the local coordinate frame is done using the
// SetLength() function. By default the length is set to 1.
// Software Guide : EndLatex
// Software Guide : BeginCodeSnippet
myArrow->SetLength(2);
// Software Guide : EndCodeSnippet
// Software Guide : BeginLatex
// The direction of the arrow can be set using the SetDirection() function.
// The SetDirection() function modifies the ObjectToParentTransform (not the IndexToObjectTransform).
// By default the direction is set along the X axis (first direction).
// Software Guide : EndLatex
// Software Guide : BeginCodeSnippet
ArrowType::VectorType direction;
direction.Fill(0);
direction[1] = 1.0;
myArrow->SetDirection(direction);
// Software Guide : EndCodeSnippet
return EXIT_SUCCESS;
}
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