// XTPChartLegendItem.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(__XTPCHARTLEGENDITEM_H__) #define __XTPCHARTLEGENDITEM_H__ //}}AFX_CODEJOCK_PRIVATE #if _MSC_VER >= 1000 #pragma once #endif // _MSC_VER >= 1000 //=========================================================================== // Summary: // CXTPChartLegendItemView is an abstract base class, this class also act as // a multiple inheritance base class.It represents a chart legend item. // Remarks: //=========================================================================== class _XTP_EXT_CLASS CXTPChartLegendItemView { public: //------------------------------------------------------------------------- // Summary: // This function returns the legend name, it is a pure virtual // function so it should be implemented in the derived classes. // Returns: // Returns the legend name represented by the CXTPChartString class. // Remarks: // See Also: //------------------------------------------------------------------------- virtual CXTPChartString GetLegendName() const = 0; //------------------------------------------------------------------------- // Summary: // This function create a CXTPChartDeviceCommand object, this object // represents the rendering of a legend item in the chart. // Returns: // Returns CXTPChartDeviceCommand object, this object handles // the rendering of an element in the chart.Here it handles // the drawing of the legend item. // Remarks: // See Also: //------------------------------------------------------------------------- virtual CXTPChartDeviceCommand* CreateLegendDeviceCommand(CXTPChartDeviceContext *pDC, CRect rcBounds) = 0; }; class _XTP_EXT_CLASS CXTPChartLegendItem : public CXTPChartElement { private: enum { UseDefaultLineThickness = -1, }; public: CXTPChartLegendItem(); void SetLineThickness(int nLineThickness); int GetActualLineThickness() const; protected: int m_nLineThickness; friend class CXTPChartSeries; }; #endif //#if !defined(__XTPCHARTLEGENDITEM_H__)