ColorMapItem.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 ColorMapItem.h
22  *
23  \brief A class that represents a color map of rastersymbolizer of a layer in a LayerItemModel.
24  */
25 #ifndef __TERRALIB_QT_WIDGETS_LAYER_INTERNAL_COLORMAPITEM_H
26 #define __TERRALIB_QT_WIDGETS_LAYER_INTERNAL_COLORMAPITEM_H
27 
28 #include "TreeItem.h"
29 
30 namespace te
31 {
32  // Forward declarations
33  namespace se
34  {
35  class ColorMap;
36  }
37 
38  namespace qt
39  {
40  namespace widgets
41  {
42  /*!
43  * \class ColorMapItem
44  *
45  * \brief Represents a color map of rastersymbolizer of a layer in a LayerItemModel.
46  *
47  * \note The type of the item is "COLORMAP".
48  *
49  * \ingroup widgets
50  */
52  {
53  public:
54  /*!
55  * \name Instantiation Methods
56  *
57  * Methods related to creation and destruction of the object.
58  */
59  //@{
60 
61  /*!
62  * \brief Constructor.
63  *
64  * \param map Color map.
65  */
66  ColorMapItem(const te::se::ColorMap* map);
67 
68  /*!
69  * \brief Destructor.
70  */
71  ~ColorMapItem();
72  //@}
73 
74  /*!
75  * \name Reimplementation of TreeItem
76  *
77  * Methods reimplemented of the TreeItem class.
78  */
79  //@{
80  std::string getAsString() const;
81  //@}
82 
83  protected:
84 
85  std::string m_label; //!< Label to be presented on the Qt view.
86  const te::se::ColorMap* m_colorMap; //!< ColorMap being used.
87  };
88  }
89  }
90 }
91 
92 #endif //__TERRALIB_QT_WIDGETS_LAYER_INTERNAL_COLORMAPITEM_H
Defines an hierarquical structure.
Defines a hierarchical structure.
Definition: TreeItem.h:72
URI C++ Library.
const te::se::ColorMap * m_colorMap
ColorMap being used.
Definition: ColorMapItem.h:86
Represents a color map of rastersymbolizer of a layer in a LayerItemModel.
Definition: ColorMapItem.h:51
#define TEQTWIDGETSEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition: Config.h:63
A ColorMap defines either the colors of a pallette-type raster source or the mapping of numeric pixel...
Definition: ColorMap.h:61
std::string m_label
Label to be presented on the Qt view.
Definition: ColorMapItem.h:85