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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 "otbRandomPointSetSource.h"
#include "itkPointSet.h"
int otbRandomPointSetSourceTest(int, char* [])
{
typedef double PixelType;
typedef itk::PointSet<PixelType, 2> PointSetType;
typedef otb::RandomPointSetSource<PointSetType> PointSetSourceType;
typedef PointSetType::PointsContainer PointsContainerType;
PointSetSourceType::Pointer pointSet = PointSetSourceType::New();
pointSet->SetNumberOfPoints(10);
PointSetType::PointType minPoint, maxPoint;
minPoint[0] = 10;
minPoint[1] = 20;
pointSet->SetMinPoint(minPoint);
maxPoint[0] = 100;
maxPoint[1] = 50;
pointSet->SetMaxPoint(maxPoint);
// To get deterministic results
pointSet->SetSeed(100);
pointSet->Update();
// Get the the point container
PointSetSourceType::PointsContainerPointer points = pointSet->GetOutput()->GetPoints();
PointsContainerType::ConstIterator it = points->Begin();
while (it != points->End())
{
PointSetType::PointType p = it.Value();
std::cout.width(5);
std::cout << p[0] << ", ";
std::cout.width(5);
std::cout << p[1] << std::endl;
++it;
}
// All objects should be automatically destroyed at this point
return EXIT_SUCCESS;
}
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