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