1 /*M///////////////////////////////////////////////////////////////////////////////////////
2 //
3 //  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4 //
5 //  By downloading, copying, installing or using the software you agree to this license.
6 //  If you do not agree to this license, do not download, install,
7 //  copy or use the software.
8 //
9 //
10 //                           License Agreement
11 //                For Open Source Computer Vision Library
12 //
13 // Copyright (C) 2013, OpenCV Foundation, all rights reserved.
14 // Third party copyrights are property of their respective owners.
15 //
16 // Redistribution and use in source and binary forms, with or without modification,
17 // are permitted provided that the following conditions are met:
18 //
19 //   * Redistribution's of source code must retain the above copyright notice,
20 //     this list of conditions and the following disclaimer.
21 //
22 //   * Redistribution's in binary form must reproduce the above copyright notice,
23 //     this list of conditions and the following disclaimer in the documentation
24 //     and/or other materials provided with the distribution.
25 //
26 //   * The name of the copyright holders may not be used to endorse or promote products
27 //     derived from this software without specific prior written permission.
28 //
29 // This software is provided by the copyright holders and contributors "as is" and
30 // any express or implied warranties, including, but not limited to, the implied
31 // warranties of merchantability and fitness for a particular purpose are disclaimed.
32 // In no event shall the Intel Corporation or contributors be liable for any direct,
33 // indirect, incidental, special, exemplary, or consequential damages
34 // (including, but not limited to, procurement of substitute goods or services;
35 // loss of use, data, or profits; or business interruption) however caused
36 // and on any theory of liability, whether in contract, strict liability,
37 // or tort (including negligence or otherwise) arising in any way out of
38 // the use of this software, even if advised of the possibility of such damage.
39 //
40 // Authors:
41 //  * Anatoly Baksheev, Itseez Inc.  myname.mysurname <> mycompany.com
42 //
43 //M*/
44 
45 #include "precomp.hpp"
46 
47 #ifndef __vtkImageMatSource_h
48 #define __vtkImageMatSource_h
49 
50 namespace cv
51 {
52     namespace viz
53     {
54         class vtkImageMatSource : public vtkImageAlgorithm
55         {
56         public:
57             static vtkImageMatSource *New();
58             vtkTypeMacro(vtkImageMatSource,vtkImageAlgorithm);
59 
60             void SetImage(InputArray image);
61 
62         protected:
63             vtkImageMatSource();
~vtkImageMatSource()64             ~vtkImageMatSource() {}
65 
66             vtkSmartPointer<vtkImageData> ImageData;
67 
68             int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
69             int RequestData (vtkInformation*, vtkInformationVector**, vtkInformationVector*);
70         private:
71             vtkImageMatSource(const vtkImageMatSource&);  // Not implemented.
72             void operator=(const vtkImageMatSource&);  // Not implemented.
73 
74             static void copyGrayImage(const Mat &source, vtkSmartPointer<vtkImageData> output);
75             static void copyRGBImage (const Mat &source, vtkSmartPointer<vtkImageData> output);
76             static void copyRGBAImage(const Mat &source, vtkSmartPointer<vtkImageData> output);
77         };
78     }
79 }
80 
81 
82 #endif
83