NCBI C++ ToolKit
glhelpers.hpp
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1 #ifndef GUI_OPENGL___GL_HELPERS__HPP
2 #define GUI_OPENGL___GL_HELPERS__HPP
3 
4 /* $Id: glhelpers.hpp 15168 2007-10-15 19:11:34Z dicuccio $
5  * ===========================================================================
6  *
7  * PUBLIC DOMAIN NOTICE
8  * National Center for Biotechnology Information
9  *
10  * This software/database is a "United States Government Work" under the
11  * terms of the United States Copyright Act. It was written as part of
12  * the author's official duties as a United States Government employee and
13  * thus cannot be copyrighted. This software/database is freely available
14  * to the public for use. The National Library of Medicine and the U.S.
15  * Government have not placed any restriction on its use or reproduction.
16  *
17  * Although all reasonable efforts have been taken to ensure the accuracy
18  * and reliability of the software and data, the NLM and the U.S.
19  * Government do not and cannot warrant the performance or results that
20  * may be obtained by using this software or data. The NLM and the U.S.
21  * Government disclaim all warranties, express or implied, including
22  * warranties of performance, merchantability or fitness for any particular
23  * purpose.
24  *
25  * Please cite the author in any work or product based on this material.
26  *
27  * ===========================================================================
28  *
29  * Authors: Andrey Yazhuk
30  *
31  * File Description:
32  *
33  */
34 
35 #include <corelib/ncbistl.hpp>
36 #include <gui/opengl/glutils.hpp>
37 
38 #include <gui/opengl.h>
39 #include <gui/opengl/glpane.hpp>
40 
41 #if 0
42 /** @addtogroup GUI_OPENGL
43  *
44  * @{
45  */
46 
48 
49 ///////////////////////////////////////////////////////////////////////////////
50 /// CGlAttrGuard - guard class for restoring OpenGL attributes
51 class CGlAttrGuard
52 {
53 public:
54  CGlAttrGuard(GLbitfield mask)
55  {
56  glPushAttrib(mask);
57  }
59  {
60  glPopAttrib();
61  }
62 };
63 
64 ///////////////////////////////////////////////////////////////////////////////
65 ///
66 
67 inline void glRectC(const TModelRect& rc)
68 {
69  glRectd(rc.Left(), rc.Bottom(), rc.Right(), rc.Top());
70 }
71 
72 
73 inline void glRectC(const TVPRect& rc)
74 {
75  glRecti(rc.Left(), rc.Bottom(), rc.Right(), rc.Top());
76 }
77 
78 
80 
81 /* @} */
82 #endif
83 
84 #endif // GUI_OPENGL___GL_HELPERS__HPP
ncbi::TMaskedQueryRegions mask
CGlAttrGuard - guard class for restoring OpenGL attributes.
Definition: glutils.hpp:130
T Top() const
Definition: glrect.hpp:84
T Bottom() const
Definition: glrect.hpp:82
void glRectC(const TModelRect &rc)
Definition: glutils.hpp:165
T Right() const
Definition: glrect.hpp:83
T Left() const
Definition: glrect.hpp:81
CGlAttrGuard(GLbitfield mask)
Definition: glutils.hpp:132
#define END_NCBI_SCOPE
End previously defined NCBI scope.
Definition: ncbistl.hpp:103
#define BEGIN_NCBI_SCOPE
Define ncbi namespace.
Definition: ncbistl.hpp:100
The NCBI C++/STL use hints.
Standard mechanism to include OpenGL headers for all platforms.
Modified on Thu May 23 12:30:52 2024 by modify_doxy.py rev. 669887