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236 lines
8.4 KiB
C
236 lines
8.4 KiB
C
2 years ago
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// XTPChartStackedBarSeriesStyle.h
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPCHARTSTACKEDBARSERIESSTYLE_H__)
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#define __XTPCHARTSTACKEDBARSERIESSTYLE_H__
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//}}AFX_CODEJOCK_PRIVATE
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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class CXTPChartSeriesView;
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//===========================================================================
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// Summary:
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// This class represents a bar series style for the chart,which is a kind of
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// CXTPChartSeriesStyle.
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// Remarks:
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// A bar chart or bar graph is a chart with rectangular bars with lengths
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// proportional to the values that they represent. Bar charts are used for
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// comparing two or more values that were taken over time or on different
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// conditions, usually on small data sets.
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartStackedBarSeriesStyle : public CXTPChartBarSeriesStyle
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{
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DECLARE_SERIAL(CXTPChartStackedBarSeriesStyle)
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartStackedBarSeriesStyle object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartStackedBarSeriesStyle();
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPChartStackedBarSeriesStyle object, handles cleanup.
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//-------------------------------------------------------------------------
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virtual ~CXTPChartStackedBarSeriesStyle();
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public:
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void SetStackHeight(double dLevel = 100);
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double GetStackHeight() const;
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void SetStackGroup(int nStackGroup);
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int GetStackGroup() const;
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public:
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public:
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void DoPropExchange(CXTPPropExchange* pPX);
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protected:
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to create the view of the bar series.
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// Parameters:
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// pSeries - A pointer to the chart series object, to which this object
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// is associated with.
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// pDiagramView - A pointer to the chart diagram view object, to which this object
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// is associated with.
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// Returns:
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// A pointer to CXTPChartSeriesView, refers a newly created CXTPChartStackedBarSeriesView
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// object.
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//-------------------------------------------------------------------------
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virtual CXTPChartSeriesView* CreateView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView);
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to correct the axis side margins.
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// Parameters:
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// pAxis - A pointer to the chart axis object, to which this object
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// is associated with.
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// nMinValue - A double specifying the minimum value.
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// nMaxValue - A double specifying the maximum value.
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// nCorrection - A reference to a double object, which specifies the correction
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// applied.
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// Returns:
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// A pointer to CXTPChartSeriesView, refers a newly created CXTPChartStackedBarSeriesView
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// object.
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//-------------------------------------------------------------------------
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virtual void CorrectAxisSideMargins(CXTPChartAxis* pAxis, double nMinValue, double nMaxValue, double& nCorrection);
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protected:
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double m_dStackHeight;
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int m_nStackGroup;
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#ifdef _XTP_ACTIVEX
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public:
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_DISPATCH_MAP()
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DECLARE_INTERFACE_MAP()
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DECLARE_OLETYPELIB_EX(CXTPChartStackedBarSeriesStyle);
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DECLARE_OLECREATE_EX(CXTPChartStackedBarSeriesStyle)
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double OleGetStackHeight();
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void OleSetStackHeight(double dStackHeight);
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//}}AFX_CODEJOCK_PRIVATE
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#endif
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};
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//===========================================================================
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// Summary:
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// This class represents the view of a bar series ,which is a kind of
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// CXTPChartSeriesView.
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// Remarks:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartStackedBarSeriesView : public CXTPChartBarSeriesView
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartStackedBarSeriesView object.
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// Parameters:
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// pSeries - A pointer to the chart series object.
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// pDiagramView - A pointer to the diagram view object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartStackedBarSeriesView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView);
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virtual ~CXTPChartStackedBarSeriesView();
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protected:
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to create view of the bar series point.
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// Parameters:
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// pDC - A pointer to chart device context.
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// pPoint - A pointer to the chart series point object.
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// Returns:
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// A pointer to CXTPChartSeriesPointView, which refers to a newly created
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// CXTPChartStackedBarSeriesPointView object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartSeriesPointView* CreateSeriesPointView(CXTPChartDeviceContext* pDC, CXTPChartSeriesPoint* pPoint, CXTPChartElementView* pParentView);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to calculate the layout of the bar series.
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// Parameters:
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// pDC - A pointer to chart device context.
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// Remarks:
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//-----------------------------------------------------------------------
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void UpdateRange(CXTPChartDeviceContext* pDC);
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protected:
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friend class CXTPChartStackedBarSeriesPointView;
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};
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//===========================================================================
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// Summary:
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// This class represents the view of a bar series point,which is a kind of
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// CXTPChartPointSeriesPointView.
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// Remarks:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartStackedBarSeriesPointView : public CXTPChartBarSeriesPointView
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartStackedBarSeriesPointView object.
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// Parameters:
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// pPoint - A pointer to the chart series point object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartStackedBarSeriesPointView(CXTPChartSeriesPoint* pPoint, CXTPChartElementView* pParentView);
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public:
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CXTPChartRectF GetScreenRect() const;
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public:
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//-------------------------------------------------------------------------
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// Summary:
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// This function create a CXTPChartDeviceCommand object, this object
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// represents the rendering of a bar series point.
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// Parameters:
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// pDC - Pointer to a CXTPChartDeviceContext object.
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// Returns:
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// Returns CXTPChartDeviceCommand object, this object handles the
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// rendering of the bar series point.
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// Remarks:
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// See Also:
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//-------------------------------------------------------------------------
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CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC);
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public:
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protected:
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double m_dValueFrom;
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double m_dValueTo;
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friend class CXTPChartStackedBarSeriesView;
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};
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AFX_INLINE void CXTPChartStackedBarSeriesStyle::SetStackHeight(double dStackHeight) {
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m_dStackHeight = dStackHeight;
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OnChartChanged();
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}
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AFX_INLINE double CXTPChartStackedBarSeriesStyle::GetStackHeight() const {
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return m_dStackHeight;
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}
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AFX_INLINE void CXTPChartStackedBarSeriesStyle::SetStackGroup(int nStackGroup) {
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m_nStackGroup = nStackGroup;
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OnChartChanged();
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}
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AFX_INLINE int CXTPChartStackedBarSeriesStyle::GetStackGroup() const {
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return m_nStackGroup;
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}
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#endif //#if !defined(__XTPCHARTSTACKEDBARSERIESSTYLE_H__)
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