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// XTPChartRadarPointSeriesLabel.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(__XTPCHARTRADARPOINTSERIESLABEL_H__)
#define __XTPCHARTRADARPOINTSERIESLABEL_H__
//}}AFX_CODEJOCK_PRIVATE
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
class CXTPChartSeriesView;
//===========================================================================
// Summary:
// This class abstracts the label of a point series, it is a kind of chart
// series label.
// Remarks:
// See Also:
//===========================================================================
class _XTP_EXT_CLASS CXTPChartRadarPointSeriesLabel : public CXTPChartSeriesLabel
{
DECLARE_SERIAL(CXTPChartRadarPointSeriesLabel);
public:
//-----------------------------------------------------------------------
// Summary:
// Constructs a CXTPChartRadarPointSeriesLabel object.
// Remarks:
//-----------------------------------------------------------------------
CXTPChartRadarPointSeriesLabel();
//-------------------------------------------------------------------------
// Summary:
// Destroys a CXTPChartRadarPointSeriesLabel object, handles cleanup
//-------------------------------------------------------------------------
virtual ~CXTPChartRadarPointSeriesLabel();
public:
void DoPropExchange(CXTPPropExchange* pPX);
public:
//-----------------------------------------------------------------------
// Summary:
// Call this function to set the angle of the label stem.
// Parameters:
// nAngle - The angle of the label stem.
// Remarks:
//-----------------------------------------------------------------------
void SetAngle(int nAngle);
//-----------------------------------------------------------------------
// Summary:
// Call this function to get the angle of the label stem.
// Returns:
// An intger value denoting angle of the label stem.
// Remarks:
//-----------------------------------------------------------------------
int GetAngle() const;
protected:
CXTPChartElementView* CreateView(CXTPChartDeviceContext* pDC, CXTPChartSeriesPointView* pPointView, CXTPChartElementView* pParentView);
protected:
int m_nAngle; //The stem angle.
#ifdef _XTP_ACTIVEX
public:
//{{AFX_CODEJOCK_PRIVATE
DECLARE_DISPATCH_MAP()
DECLARE_INTERFACE_MAP()
DECLARE_OLETYPELIB_EX(CXTPChartRadarPointSeriesLabel);
//}}AFX_CODEJOCK_PRIVATE
#endif
};
//===========================================================================
// Summary:
// This class abstracts the view of the label of a point series, it is a kind of chart
// series label view.
// Remarks:
// See Also:
//===========================================================================
class _XTP_EXT_CLASS CXTPChartRadarPointSeriesLabelView : public CXTPChartSeriesLabelView
{
public:
//-----------------------------------------------------------------------
// Summary:
// Constructs a CXTPChartRadarPointSeriesLabelView object.
// Parameters:
// pLabel - The pointer to chart series label object.
// pPointView - A pointer to chart series view.
// Remarks:
//-----------------------------------------------------------------------
CXTPChartRadarPointSeriesLabelView(CXTPChartSeriesLabel* pLabel, CXTPChartSeriesPointView* pPointView, CXTPChartElementView* pParentView);
//-------------------------------------------------------------------------
// Summary:
// This function create a CXTPChartDeviceCommand object, this object
// represents the rendering of the chart series label.
// Parameters:
// pDC - Pointer to a CXTPChartDeviceContext object.
// Returns:
// Returns a pointer to CXTPChartDeviceCommand object, this polymorphic object
// handles the rendering of an element in the chart.Here it handles the drawing
// of the chart series label.
// Remarks:
// See Also:
//-------------------------------------------------------------------------
CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC);
CXTPChartDeviceCommand* CreateDeviceCommand(CXTPChartDeviceContext* pDC, const CXTPChartPointF& ptAnchorPoint, double dAnchorAngle, const CXTPChartString& text);
//-----------------------------------------------------------------------
// Summary:
// This function calculates the anchor point of the label stem.
// Returns:
// A CXTPChartPointF object denoting the anchor point.
// Remarks:
//-----------------------------------------------------------------------
virtual CXTPChartPointF GetAnchorPoint() const;
virtual double GetAnchorAngle() const;
virtual void CalculateLayout(CXTPChartDeviceContext* pDC);
void CalculateLayout(CXTPChartDeviceContext* pDC, const CXTPChartPointF& ptAnchorPoint, double dAnchorAngle, const CXTPChartString& text);
protected:
CRect GetPaneRect() const;
};
AFX_INLINE void CXTPChartRadarPointSeriesLabel::SetAngle(int nAngle) {
m_nAngle = nAngle;
OnChartChanged();
}
AFX_INLINE int CXTPChartRadarPointSeriesLabel::GetAngle() const {
return m_nAngle;
}
#endif //#if !defined(__XTPCHARTRADARPOINTSERIESLABEL_H__)