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- // chartvw.h : interface of the CChartView class
- //
- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and Microsoft
- // QuickHelp and/or WinHelp documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
-
-
-
- class CVbChartFrame : public CMDIChildWnd
- {
- DECLARE_DYNCREATE(CVbChartFrame)
-
- protected:
- CVbChartFrame() {}
-
- CSplitterWnd m_Splitter;
-
- virtual BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext);
-
- protected:
- //{{AFX_MSG(CVbChartFrame)
- afx_msg void OnFilePrint();
- afx_msg void OnFilePrintPreview();
- afx_msg void OnUpdateChartList(CCmdUI* pCmdUI);
- //}}AFX_MSG
- void OnChartTypeChange();
-
- DECLARE_MESSAGE_MAP()
- };
-
- class CChartView : public CView
- {
- protected: // create from serialization only
- CChartView();
- DECLARE_DYNCREATE(CChartView)
-
- // Attributes
- public:
- CChartDoc* GetDocument()
- {
- ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CChartDoc)));
- return (CChartDoc*) m_pDocument;
- }
-
-
- int* m_pnData;
- int m_nDataRows;
- int m_nDataCols;
- int m_nStartRow;
- int m_nStartCol;
- int m_nChartType;
-
-
- // Operations
- public:
- void Print();
- void Preview();
-
- // Implementation
- public:
- virtual ~CChartView();
- virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint);
- virtual void OnDraw(CDC* pDC); // overridden to draw this view
-
- CRect GetDisplayRect(CDC* pDC);
- void PlotLineChart(CDC* pDC);
- void PlotBarChart(CDC* pDC, BOOL bVert);
- void Plot3DBarChart(CDC* pDC, BOOL bVert);
- void PlotGanttChart(CDC* pDC, BOOL bVert);
- int GetMaxValue();
- void GetDataFromGrid();
- int GetTickValue(int nMaxValue, int nNumDiv);
- void PlotCaptions(CDC* pDC, CPoint ptOrigin, CSize sizePixelsPerTick,
- int nValue, int nValuePerTick, int nNumTicks,
- int nCharHeight, BOOL bVert, BOOL bAlpha);
- void PlotAxes(CDC* pDC, CPoint ptOrigin, CSize sizePixelsPerTick,
- int nHorzTicks, int nVertTicks, int nDrawTicks);
- int GetChartMetrics(CDC* pDC, int nHDiv, int nVDiv, CSize& sizeGraph,
- CSize& sizePixelsPerTick, CPoint& ptOrigin);
-
- virtual void OnActivateView(BOOL bActivate, CView* pActivateView,
- CView* pDeactiveView);
-
- // Printing support
- protected:
- virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
-
- // Generated message map functions
- protected:
- //{{AFX_MSG(CChartView)
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- };
-
-
- #define CHART_LINE 0
- #define CHART_VBAR 1
- #define CHART_HBAR 2
- #define CHART_3DVBAR 3
- #define CHART_3DHBAR 4
- #define CHART_VGANTT 5
- #define CHART_HGANTT 6
-
- #define TICKS_NONE 0
- #define TICKS_VERT 1
- #define TICKS_HORZ 2
- #define TICKS_BOTH 3
-
-
- /////////////////////////////////////////////////////////////////////////////
-