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/*
* Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "itkPointSet.h"
#include "otbPointSetSource.h"
#include "itkMacro.h"
int otbPointSetSourceTest(int itkNotUsed(argc), char* itkNotUsed(argv)[])
{
// Declare the PointSet pixel type.
// Those are the values associated
// with each PointSet point. (not used on this filter test)
typedef int PixelType;
// Declare the types of the PointSet
typedef itk::PointSet<PixelType, 2> PointSetType;
// Declare the type for PointsContainer
typedef PointSetType::PointsContainer PointsContainerType;
// Declare the type for PointsContainerPointer
typedef PointSetType::PointsContainerPointer PointsContainerPointer;
// Declare the type for Points
typedef PointSetType::PointType PointType;
// Create an input Point Set
PointSetType::Pointer inputPointSet = PointSetType::New();
// Insert data on the PointSet
PointsContainerPointer points = inputPointSet->GetPoints();
// Fill a square with points , just to get some data
int n = 1; // let's start with a few of them
PointsContainerType::ElementIdentifier count = 0; // count them
for (int x = -n; x <= n; x++)
{
for (int y = -n; y <= n; y++)
{
PointType p;
p[0] = x;
p[1] = y;
std::cout << "Inserting point # ";
std::cout.width(3);
std::cout << count << " = ";
std::cout.width(4);
std::cout << p[0] << ", ";
std::cout.width(4);
std::cout << p[1] << std::endl;
points->InsertElement(count, p);
count++;
}
}
std::cout << "Input PointSet has " << inputPointSet->GetNumberOfPoints();
std::cout << " points " << std::endl;
// All objects should be automatically destroyed at this point
return EXIT_SUCCESS;
}
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