/usr/include/OTB-6.4/otbPolyLineImageIterator.h is in libotb-dev 6.4.0+dfsg-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /*
* Copyright (C) 2005-2017 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.
*/
#ifndef otbPolyLineImageIterator_h
#define otbPolyLineImageIterator_h
#include "otbPolyLineImageConstIterator.h"
namespace otb
{
/** \class PolyLineImageIterator
* \brief Uses the bresenham algorithm to iterate over a polyline on an image.
*
* This iterator encapsulates the itk::LineIterator along with the VectorContainer iterator on
* the vertex list of the polyline.
*
* \ingroup Iterators
* \sa PolyLineParametricPath
* \sa PolyLineParametricPathWithValue
* \sa LineIterator
* \sa LineConstIterator
* \sa PolyLineImageConstIterator
*
* \ingroup OTBPath
*/
template <class TImage, class TPath>
class ITK_EXPORT PolyLineImageIterator
: public PolyLineImageConstIterator<TImage, TPath>
{
public:
/** Standard typedefs */
typedef PolyLineImageIterator Self;
typedef PolyLineImageConstIterator<TImage, TPath> Superclass;
itkStaticConstMacro(ImageIteratorDimension, unsigned int,
TImage::ImageDimension);
typedef typename TImage::IndexType IndexType;
typedef typename TImage::IndexValueType IndexValueType;
typedef typename TImage::OffsetType OffsetType;
typedef typename TImage::OffsetValueType OffsetValueType;
typedef typename TImage::SizeType SizeType;
typedef typename TImage::SizeValueType SizeValueType;
typedef typename TImage::RegionType RegionType;
typedef typename TImage::SpacingType SpacingType;
typedef typename TImage::PointType PointType;
typedef TImage ImageType;
typedef TPath PathType;
typedef typename PathType::VertexType VertexType;
typedef typename PathType::VertexListType VertexListType;
typedef typename VertexListType::ConstIterator VertexIteratorType;
typedef itk::LineIterator<ImageType> InternalImageIteratorType;
typedef typename TImage::PixelContainer PixelContainer;
typedef typename PixelContainer::Pointer PixelContainerPointer;
typedef typename TImage::InternalPixelType InternalPixelType;
typedef typename TImage::PixelType PixelType;
typedef typename TImage::AccessorType AccessorType;
/** Set the pixel value */
void Set(const PixelType& value)
{
this->m_InternalImageIterator.Set(value);
}
/** Return a reference to the pixel
* This method will provide the fastest access to pixel
* data, but it will NOT support ImageAdaptors. */
PixelType& Value(void)
{
return this->m_InternalImageIterator.Value();
}
Self & operator =(const Self& it)
{
this->Superclass::operator =(it);
return *this;
}
/** Constructor establishes an iterator to walk along a line */
PolyLineImageIterator(ImageType * imagePtr, PathType * pathPtr)
: Superclass(imagePtr, pathPtr) {};
/** Default Destructor. */
~PolyLineImageIterator() ITK_OVERRIDE {}
};
} // End namespace otb
#endif
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