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fft_panel.hh
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1 //------------------------------------------------------------------------------
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3 //
4 // Copyright (C) 2008-2020 by the OpenStructure authors
5 // Copyright (C) 2003-2010 by the IPLT authors
6 //
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License as published by the Free
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13 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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19 //------------------------------------------------------------------------------
20 
21 #ifndef OST_FFT_PANEL_HH_
22 #define OST_FFT_PANEL_HH_
23 /*
24  Author: Andreas Schenk
25 */
26 
27 #ifndef Q_MOC_RUN
28 
29 #include <ost/gui/module_config.hh>
30 #include <ost/img/data_observer.hh>
32 
33 #endif
34 
35 namespace ost { namespace img { namespace gui {
36 
38 {
39 public:
41  virtual void ObserverRelease()
42  {
43  // Noop as parent takes care of this.
44  }
45 };
46 
48 {
49 Q_OBJECT
50 
51 public:
52  FFTPanel(const ImageHandle& parent_data, QWidget* parent);
53  virtual ~FFTPanel();
54  void SetFFTSize(unsigned int size);
55  unsigned int GetFFTSize();
56  virtual void ObserverUpdate();
57  virtual void SetData(const ImageHandle& parent_data);
58 
59 public slots:
60  void SetPosition(const Point& p);
61  void ShowSizeDialog();
62 
63 protected:
64  void update_fft();
65  unsigned int size_;
69 };
70 
71 }}} //ns
72 
73 #endif /*FFT_PANEL_HH_*/
ImageHandle fft_data_
Definition: fft_panel.hh:67
#define DLLEXPORT_OST_GUI
virtual void ObserverRelease()
Called if data is released from memory.
Definition: fft_panel.hh:41
unsigned int size_
Definition: fft_panel.hh:65
ParentDataObserver parent_observer_
Definition: fft_panel.hh:68
Abstract base class of data observer.
Manage shared instances of images.
ParentDataObserver(const ImageHandle &d)
Definition: fft_panel.hh:40
class encapsulating 1D to 3D point
Definition: point.hh:43