ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkScalarToRGBPixelFunctor.h
Go to the documentation of this file.
1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 #ifndef itkScalarToRGBPixelFunctor_h
19 #define itkScalarToRGBPixelFunctor_h
20 
21 #include "itkRGBPixel.h"
22 
23 namespace itk
24 {
25 namespace Functor
26 {
43 template< typename TScalar >
45 {
46 public:
49 
50  typedef unsigned char RGBComponentType;
52  typedef TScalar ScalarType;
53 
54  RGBPixelType operator()(const TScalar &) const;
55 
57  {
58  m_UseMSBForHashing = false;
59  }
60 
61  void SetBigEndian()
62  {
63  m_UseMSBForHashing = true;
64  }
65 
66  void SetUseMSBForHashing(bool value)
67  {
68  m_UseMSBForHashing = value;
69  }
70 
71  bool GetUseMSBForHashing() const
72  {
73  return m_UseMSBForHashing;
74  }
75 
77  {
78  m_UseMSBForHashing = true;
79  }
80 
82  {
83  m_UseMSBForHashing = false;
84  }
85 
86 
87 private:
89  unsigned int m_ColorIndex[3];
90 };
91 } // end namespace functor
92 } // end namespace itk
93 
94 #ifndef ITK_MANUAL_INSTANTIATION
95 #include "itkScalarToRGBPixelFunctor.hxx"
96 #endif
97 
98 #endif
RGBPixelType operator()(const TScalar &) const
Represent Red, Green and Blue components for color images.
Definition: itkRGBPixel.h:58
A Function object which maps a scalar value into an RGB pixel value.