/**
 * @file  XTPChartPointSeriesLabel.h
 *
 * @copyright
 * (c) 1998-2025 Codejock Software, All Rights Reserved.
 *
 * This source file is the property of Codejock Software and must not be
 * redistributed by any means without the explicit written permission of
 * Codejock Software.
 *
 * The use of this source code is governed by the terms and conditions specified
 * in the Toolkit Pro license agreement. Codejock Software grants you, as a
 * single software developer, the limited right to use this software on one
 * computer only.
 *
 * Contact Information:
 * support@codejock.com
 * http://www.codejock.com
 *
 */

/** @cond */
#if !defined(__XTPCHARTPOINTSERIESLABEL_H__)
#	define __XTPCHARTPOINTSERIESLABEL_H__
/** @endcond */

#	if _MSC_VER >= 1000
#		pragma once
#	endif // _MSC_VER >= 1000

#	include "Common/Base/Diagnostic/XTPDisableNoisyWarnings.h"

class CXTPChartSeriesView;

/**
 * @brief
 * This class abstracts the label of a point series. It is a kind of chart
 * series label.
 */
class _XTP_EXT_CLASS CXTPChartPointSeriesLabel : public CXTPChartDiagram2DSeriesLabel
{
	DECLARE_SERIAL(CXTPChartPointSeriesLabel);

public:
	/**
	 * @brief
	 * Constructs a CXTPChartPointSeriesLabel object.
	 */
	CXTPChartPointSeriesLabel();

	/**
	 * @brief
	 * Destroys a CXTPChartPointSeriesLabel object, handles cleanup.
	 */
	virtual ~CXTPChartPointSeriesLabel();

public:
	/**
	 * @brief
	 * Call this function to set the angle of the label stem.
	 *
	 * @param nAngle The angle of the label stem.
	 */
	void SetAngle(int nAngle);

	/**
	 * @brief
	 * Call this function to get the angle of the label stem.
	 *
	 * @return
	 * An intger value denoting angle of the label stem.
	 */
	int GetAngle() const;

public:
	void DoPropExchange(CXTPPropExchange* pPX);

public:
	/**
	 * @brief
	 * This function creates the view of the label.
	 *
	 * @param pDC        The device context.
	 * @param pPointView A pointer to the series point view object.
	 * @param pParentView A pointer to the parent view object.
	 *
	 * @return
	 * Returns a pointer to the associated label view object.
	 */
	virtual CXTPChartElementView* CreateView(CXTPChartDeviceContext* pDC,
											 CXTPChartSeriesPointView* pPointView,
											 CXTPChartElementView* pParentView);

protected:
	int m_nAngle; /**< The stem angle.*/

#	ifdef _XTP_ACTIVEX
public:
	/** @cond */
	DECLARE_DISPATCH_MAP()
	DECLARE_INTERFACE_MAP()
	DECLARE_OLETYPELIB_EX(CXTPChartPointSeriesLabel);
/** @endcond */
#	endif
};

AFX_INLINE void CXTPChartPointSeriesLabel::SetAngle(int nAngle)
{
	m_nAngle = nAngle;
	OnChartChanged();
}
AFX_INLINE int CXTPChartPointSeriesLabel::GetAngle() const
{
	return m_nAngle;
}
/** @cond */
#	include "Common/Base/Diagnostic/XTPEnableNoisyWarnings.h"
#endif //#if !defined(__XTPCHARTPOINTSERIESLABEL_H__)
	   /** @endcond */