HidroItem.h
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1 /* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
2 
3 This file is part of the TerraLib - a Framework for building GIS enabled applications.
4 
5 TerraLib is free software: you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9 
10 TerraLib is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
14 
15 You should have received a copy of the GNU Lesser General Public License
16 along with TerraLib. See COPYING. If not, write to
17 TerraLib Team at <terralib-team@terralib.org>.
18 */
19 
20 /*!
21 \file terralib/qt/widgets/st/Eta5kmItem.h
22 
23 \brief This file defines a class for a Eta5kmItem.
24 */
25 
26 #ifndef __TERRALIB_QT_WIDGETS_SLIDER_INTERNAL_HIDRO_ITEM_H
27 #define __TERRALIB_QT_WIDGETS_SLIDER_INTERNAL_HIDRO_ITEM_H
28 
29 // TerraLib
30 #include "ImageItem.h"
31 
32 namespace te
33 {
34  namespace qt
35  {
36  namespace widgets
37  {
38  /*!
39  \class This class is used to make animation of hidro forecast image on map display.
40  */
42  {
43  public:
44 
45  /*!
46  \brief Empty Constructor.
47  */
48  HidroItem();
49 
50  /*!
51  \brief Constructor
52  It constructs a Hidro Item.
53  \param title The item title.
54  \param folder The absolute folder path name.
55  \param display Where the item is displayed.
56  */
57  HidroItem(const QString& title, const QString& folder, te::qt::widgets::MapDisplay* display);
58 
59  /*!
60  \brief Destructor
61  It destructs a Hidro Item.
62  */
63  virtual ~HidroItem();
64 
65  private:
66 
67  /*!
68  \brief Load temporal raster data.
69 
70  \Return True if success.
71  */
72  bool loadData();
73 
74  /*!
75  \brief Get control parameters.
76  */
77  bool getCtlParameters();
78 
79  /*!
80  \brief Get current image.
81 
82  \Return pointer to current image.
83  */
84  void loadCurrentImage();
85 
86  /*!
87  \brief Get time of the raster data.
88 
89  \Param file raster data file name.
90 
91  \Return The time instant.
92  */
93  te::dt::TimeInstant getTime(QString file);
94 
95  /*!
96  \brief Sets the default LUT.
97  */
98  void setLUT();
99  };
100  } // end namespace widgets
101  } // end namespace qt
102 } // end namespace te
103 
104 #endif // __TERRALIB_QT_WIDGETS_SLIDER_INTERNAL_HIDRO_ITEM_H
A widget to control the display of a set of layers.
Definition: MapDisplay.h:71
This file defines a abstarct class for a Image Item.
A class to represent time instant.
Definition: TimeInstant.h:55
TerraLib.
#define TEQTWIDGETSEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition: Config.h:63