glzoomlens.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: glzoomlens.hpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 19:50:36 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef GUI_OPENGL___GL_ZOOM_LENS__HPP
- #define GUI_OPENGL___GL_ZOOM_LENS__HPP
- /* $Id: glzoomlens.hpp,v 1000.1 2004/06/01 19:50:36 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Peter Meric
- *
- * File Description:
- * CGlZoomLens - OpenGL zoom lens
- */
- #include <corelib/ncbiobj.hpp>
- #include <gui/gui.hpp>
- #include <gui/opengl/glwidget.hpp>
- #include <gui/opengl/glevent.hpp>
- #include <gui/opengl/glcamera.hpp>
- #include <gui/utils/function.hpp>
- /** @addtogroup GUI_OPENGL
- *
- * @{
- */
- BEGIN_NCBI_SCOPE
- struct GlZoomSpec
- {
- enum EZoomLensType
- {
- eQuad = 1,
- eFullHeight = 2,
- eFullWidth = 4
- };
- unsigned int type;
- float xratio;
- float yratio;
- struct PixelDim
- {
- int width, height, xpos, ypos;
- } pixel_dim;
- struct GlDim
- {
- float x1, x2, y1, y2;
- } gl_dim;
- CRef<CFuncPtr> DrawFunc;
- };
- class NCBI_GUIOPENGL_EXPORT CGlZoomLens : public CGlWidget
- {
- public:
- CGlZoomLens(bool visible = false);
- virtual ~CGlZoomLens();
- virtual void SetProperties(struct GlZoomSpec& spec, CGlCamera& zoomcam);
- virtual void Draw(void);
- virtual void ProcessEvent(CGlEvent& event);
- private:
- struct GlZoomSpec m_Spec;
- CGlCamera m_ZoomCamera;
- };
- END_NCBI_SCOPE
- /* @} */
- /*
- * ===========================================================================
- * $Log: glzoomlens.hpp,v $
- * Revision 1000.1 2004/06/01 19:50:36 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
- *
- * Revision 1.4 2004/05/11 18:54:22 dicuccio
- * Added doxygne modules info
- *
- * Revision 1.3 2004/05/03 12:44:00 dicuccio
- * Added #include for gui/gui.hpp
- *
- * Revision 1.2 2003/10/13 16:40:19 meric
- * Deprecated gui/scope.hpp.
- *
- * Revision 1.1 2003/10/13 16:36:34 meric
- * Initial version
- *
- * ===========================================================================
- */
- #endif // GUI_OPENGL___GL_ZOOM_LENS__HPP