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Insight Segmentation and Registration Toolkit
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include
itkBresenhamLine.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkBresenhamLine_h
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#define __itkBresenhamLine_h
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#include "
itkVector.h
"
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#include "
itkIndex.h
"
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#include <vector>
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namespace
itk
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{
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/* a simple class that will return an array of indexes that are
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* offsets along the line. The line will be described by a vector and a
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* length */
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template
<
unsigned
int
VDimension >
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class
ITK_EXPORT
BresenhamLine
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{
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public
:
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typedef
BresenhamLine
Self
;
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// This defines the line direction
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typedef
Vector< float, VDimension >
LType
;
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typedef
Offset< VDimension >
OffsetType
;
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typedef
Index< VDimension >
IndexType
;
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typedef
std::vector< OffsetType >
OffsetArray
;
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typedef
std::vector< IndexType >
IndexArray
;
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// constructurs
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BresenhamLine
(){}
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~BresenhamLine
(){}
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OffsetArray BuildLine(LType Direction,
unsigned
int
length);
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IndexArray BuildLine(IndexType p0, IndexType p1);
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};
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}
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#ifndef ITK_MANUAL_INSTANTIATION
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#include "itkBresenhamLine.hxx"
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#endif
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#endif
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