VTK  9.2.6
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 #include "vtkImagingColorModule.h" // For export macro
32 
33 class VTKIMAGINGCOLOR_EXPORT vtkImageRGBToHSV : public vtkThreadedImageAlgorithm
34 {
35 public:
36  static vtkImageRGBToHSV* New();
38  void PrintSelf(ostream& os, vtkIndent indent) override;
39 
40  // Hue is an angle. Maximum specifies when it maps back to 0. HueMaximum
41  // defaults to 255 instead of 2PI, because unsigned char is expected as
42  // input. Maximum also specifies the maximum of the Saturation.
43  vtkSetMacro(Maximum, double);
44  vtkGetMacro(Maximum, double);
45 
46 protected:
48  ~vtkImageRGBToHSV() override = default;
49 
50  double Maximum;
51 
52  void ThreadedExecute(vtkImageData* inData, vtkImageData* outData, int ext[6], int id) override;
53 
54 private:
55  vtkImageRGBToHSV(const vtkImageRGBToHSV&) = delete;
56  void operator=(const vtkImageRGBToHSV&) = delete;
57 };
58 
59 #endif
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:53
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.