VTK
vtkImageRGBToHSV.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageRGBToHSV.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
27 #ifndef vtkImageRGBToHSV_h
28 #define vtkImageRGBToHSV_h
29 
30 
31 #include "vtkImagingColorModule.h" // For export macro
33 
34 class VTKIMAGINGCOLOR_EXPORT vtkImageRGBToHSV : public vtkThreadedImageAlgorithm
35 {
36 public:
37  static vtkImageRGBToHSV *New();
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
41 
42  // Hue is an angle. Maximum specifies when it maps back to 0. HueMaximum
43  // defaults to 255 instead of 2PI, because unsigned char is expected as
44  // input. Maximum also specifies the maximum of the Saturation.
45  vtkSetMacro(Maximum,double);
46  vtkGetMacro(Maximum,double);
47 
48 protected:
50  ~vtkImageRGBToHSV() override {}
51 
52  double Maximum;
53 
54  void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
55  int ext[6], int id) override;
56 private:
57  vtkImageRGBToHSV(const vtkImageRGBToHSV&) = delete;
58  void operator=(const vtkImageRGBToHSV&) = delete;
59 };
60 
61 #endif
62 
63 
64 
Converts RGB components to HSV.
virtual void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
Generic filter that has one input.
a simple class to control print indentation
Definition: vtkIndent.h:39
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
~vtkImageRGBToHSV() override
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.