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90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
2 years ago
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// XTPChartPieDiagram.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(__XTPCHARTPIEDIAGRAM_H__)
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#define __XTPCHARTPIEDIAGRAM_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 CXTPChartPie;
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class CXTPChartDiagramDomain;
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//===========================================================================
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// Summary:
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// This class abstracts the pie diagram.This class is a kind of
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// CXTPChartDiagram.
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// Remarks:
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// A pie chart (or a circle graph) is a circular chart divided into sectors,
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// illustrating percents. In a pie chart, the arc length of each sector (and
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// consequently its central angle and area), is proportional to the quantity
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// it represents. Together, the sectors create a full disk.
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartPieDiagram : public CXTPChartDiagram
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{
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DECLARE_SERIAL(CXTPChartPieDiagram)
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartPieDiagram object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartPieDiagram();
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public:
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to create the view of the pie diagram.
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// Parameters:
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// pDC - A pointer to chart device context.
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// pParent - A pointer to the parent view.
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// Returns:
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// A pointer to CXTPChartDiagramView object which points to a newly created
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// CXTPChartPieDiagramView object.
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//-------------------------------------------------------------------------
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virtual CXTPChartDiagramView* CreateView(CXTPChartDeviceContext* pDC, CXTPChartElementView* pParent);
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to calculate the pie series layout.
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// Parameters:
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// pDC - A pointer to chart device context.
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// pView - A pointer to the diagram view.
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//-------------------------------------------------------------------------
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virtual void CalculateSeriesLayout(CXTPChartDeviceContext* pDC, CXTPChartDiagramView* pView);
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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(CXTPChartPieDiagram);
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DECLARE_OLECREATE_EX(CXTPChartPieDiagram)
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//}}AFX_CODEJOCK_PRIVATE
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#endif
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};
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#endif //#if !defined(__XTPCHARTPIEDIAGRAM_H__)
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