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124 lines
4.9 KiB
C++
124 lines
4.9 KiB
C++
// XTPChartDiagram2DSeriesLabel.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(__XTPCHARTDIAGRAM2DSERIESLABEL_H__)
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#define __XTPCHARTDIAGRAM2DSERIESLABEL_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 abstracts the label of a point series, it is a kind of chart
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// series label.
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// Remarks:
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// See Also:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartDiagram2DSeriesLabel : public CXTPChartSeriesLabel
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{
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DECLARE_DYNAMIC(CXTPChartDiagram2DSeriesLabel);
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartDiagram2DSeriesLabel object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartDiagram2DSeriesLabel();
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPChartDiagram2DSeriesLabel object, handles cleanup
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//-------------------------------------------------------------------------
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virtual ~CXTPChartDiagram2DSeriesLabel();
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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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//===========================================================================
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// Summary:
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// This class abstracts the view of the label of a point series, it is a kind of chart
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// series label view.
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// Remarks:
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// See Also:
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartDiagram2DSeriesLabelView : public CXTPChartSeriesLabelView
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartDiagram2DSeriesLabelView object.
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// Parameters:
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// pLabel - The pointer to chart series label object.
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// pPointView - A pointer to chart series view.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartDiagram2DSeriesLabelView(CXTPChartSeriesLabel* pLabel, CXTPChartSeriesPointView* pPointView, CXTPChartElementView* pParentView);
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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 the chart series label.
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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 a pointer to CXTPChartDeviceCommand object, this polymorphic object
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// handles the rendering of an element in the chart.Here it handles the drawing
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// of the chart series label.
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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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CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC, CXTPChartPointF ptCenterPoint);
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CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC, CXTPChartPointF ptCenterPoint, const CXTPChartString& text);
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CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC, const CXTPChartPointF& ptAnchorPoint, double dAnchorAngle, const CXTPChartString& text);
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//-----------------------------------------------------------------------
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// Summary:
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// This function calculates the anchor point of the label stem.
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// Returns:
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// A CXTPChartPointF object denoting the anchor point.
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// Remarks:
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//-----------------------------------------------------------------------
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virtual CXTPChartPointF GetAnchorPoint() const;
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virtual double GetAnchorAngle() const;
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virtual void CalculateLayout(CXTPChartDeviceContext* pDC);
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void CalculateLayout(CXTPChartDeviceContext* pDC, CXTPChartPointF ptCenterPoint);
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void CalculateLayout(CXTPChartDeviceContext* pDC, const CXTPChartPointF& ptAnchorPoint, double dAnchorAngle, const CXTPChartString& text);
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void CalculateLayout(CXTPChartDeviceContext* pDC, CXTPChartPointF ptCenterPoint, const CXTPChartString& text);
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protected:
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CRect GetPaneRect() const;
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};
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#endif //#if !defined(__XTPCHARTDIAGRAM2DSERIESLABEL_H__)
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