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131 lines
4.6 KiB
C++
131 lines
4.6 KiB
C++
// XTPChartBarSeriesView.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(__XTPCHARTBARSERIESVIEW_H__)
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#define __XTPCHARTBARSERIESVIEW_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 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 CXTPChartBarSeriesView : public CXTPChartDiagram2DSeriesView
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartBarSeriesView 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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CXTPChartBarSeriesView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView);
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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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// CXTPChartBarSeriesPointView 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 BeforeUpdateRange(CXTPChartDeviceContext* pDC);
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CXTPChartDeviceCommand* CreateLegendDeviceCommand(CXTPChartDeviceContext* pDC, CRect rcBounds);
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protected:
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int m_nBarCount; //The bar count in the series.
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int m_nBarIndex; //The index of the bar series.
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BOOL m_bFirstStack;
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friend class CXTPChartBarSeriesPointView;
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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 CXTPChartBarSeriesPointView : public CXTPChartSeriesPointView
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartBarSeriesPointView 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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CXTPChartBarSeriesPointView(CXTPChartSeriesPoint* pPoint, CXTPChartElementView* pParentView);
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public:
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virtual 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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CXTPChartDeviceCommand* CreateLegendDeviceCommand(CXTPChartDeviceContext* pDC, CRect rcBounds);
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};
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#endif //#if !defined(__XTPCHARTBARSERIESVIEW_H__)
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