graphwindow.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: graphwindow.hpp,v $
- * PRODUCTION Revision 1000.0 2003/10/31 21:09:30 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [ORIGINAL] Dev-tree R1.2
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef GUI_GRAPH_DEMO1___GRAPH_WINDOW__HPP
- #define GUI_GRAPH_DEMO1___GRAPH_WINDOW__HPP
- /* $Id: graphwindow.hpp,v 1000.0 2003/10/31 21:09:30 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: Andrey Yazhuk
- *
- * File Description:
- *
- */
- #include <gui/opengl/glcanvas2d.hpp>
- #include <gui/graph/igraph.hpp>
- #include <gui/graph/scroll_widget.hpp>
- #include <gui/graph/graph_panel.hpp>
- USING_NCBI_SCOPE;
- ////////////////////////////////////////////////////////////////////////////////
- /// class CGraphWindow
- /// CGraphWindow is an example of widget using "graph" library for vizualizing
- /// Charts, Pie diagram and Scatter graph.
- /// CGraphWindow creates CGraphPanel objects and supplies it with OpenGL drawing context.
- /// The class provides support for zooming and scrolling graphs
- class CGraphWindow : public CGlCanvas2d, public IScrollableWidget
- {
- public:
- CGraphWindow(int x, int y, int w, int h);
- virtual ~CGraphWindow();
- virtual void draw();
- virtual void resize(int x, int y, int w, int h);
- void ZoomAll();
- void ZoomIn();
- void ZoomOut();
-
- void AddGraph(IGraph* pGraph);
- void AddDataSource(IGraphDataSource* pDS);
- void RemoveGraphsAndSources();
- // IScrollableWidget implementation
- virtual void SetContainer(IScrollContainer* pCont);
- virtual void OnScrollX(Fl_Scrollbar* pBar);
- virtual void OnScrollY(Fl_Scrollbar* pBar);
- protected:
- void x_UpdateScrollBars();
- void x_CreateComboChart();
- void x_CreatePie();
- void x_CreateScatter();
-
- protected:
- vector<IGraphDataSource*> m_vpSources;
- vector<IGraph*> m_vpGraphs;
-
- CGraphPanel m_Panel;
-
- IScrollContainer* m_pScrollCont;
- };
- #endif // GUI_WIDGETS_GRAPH___GRAPH_WIDGET__HPP