A 2D Graph Component With Zoom Capability

// SmartGraph.h  : Declaration of ActiveX Control wrapper class(es) created by Microsoft Visual C++

#pragma once

/////////////////////////////////////////////////////////////////////////////
// CSmartGraph

class CSmartGraph : public CWnd
{
protected:
	DECLARE_DYNCREATE(CSmartGraph)
public:
	CLSID const& GetClsid()
	{
		static CLSID const clsid
			= { 0xA2919A75, 0xB379, 0x4BBD, { 0x8D, 0x95, 0x15, 0xBE, 0xB3, 0xBA, 0xA1, 0x40 } };
		return clsid;
	}
	virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle,
						const RECT& rect, CWnd* pParentWnd, UINT nID, 
						CCreateContext* pContext = NULL)
	{ 
		return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID); 
	}

    BOOL Create(LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, 
				UINT nID, CFile* pPersist = NULL, BOOL bStorage = FALSE,
				BSTR bstrLicKey = NULL)
	{ 
		return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID,
		pPersist, bStorage, bstrLicKey); 
	}

// Attributes
public:

// Operations
public:

	void put_BackColor(unsigned long newValue)
	{
		static BYTE parms[] = VTS_UI4 ;
		InvokeHelper(DISPID_BACKCOLOR, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	unsigned long get_BackColor()
	{
		unsigned long result;
		InvokeHelper(DISPID_BACKCOLOR, DISPATCH_PROPERTYGET, VT_UI4, (void*)&result, NULL);
		return result;
	}
	void put_BorderColor(unsigned long newValue)
	{
		static BYTE parms[] = VTS_UI4 ;
		InvokeHelper(DISPID_BORDERCOLOR, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	unsigned long get_BorderColor()
	{
		unsigned long result;
		InvokeHelper(DISPID_BORDERCOLOR, DISPATCH_PROPERTYGET, VT_UI4, (void*)&result, NULL);
		return result;
	}
	void put_ForeColor(unsigned long newValue)
	{
		static BYTE parms[] = VTS_UI4 ;
		InvokeHelper(DISPID_FORECOLOR, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	unsigned long get_ForeColor()
	{
		unsigned long result;
		InvokeHelper(DISPID_FORECOLOR, DISPATCH_PROPERTYGET, VT_UI4, (void*)&result, NULL);
		return result;
	}
	CString get_Title()
	{
		CString result;
		InvokeHelper(0x1, DISPATCH_PROPERTYGET, VT_BSTR, (void*)&result, NULL);
		return result;
	}
	void put_Title(LPCTSTR newValue)
	{
		static BYTE parms[] = VTS_BSTR ;
		InvokeHelper(0x1, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	CString get_xLable()
	{
		CString result;
		InvokeHelper(0x2, DISPATCH_PROPERTYGET, VT_BSTR, (void*)&result, NULL);
		return result;
	}
	void put_xLable(LPCTSTR newValue)
	{
		static BYTE parms[] = VTS_BSTR ;
		InvokeHelper(0x2, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	CString get_yLable()
	{
		CString result;
		InvokeHelper(0x3, DISPATCH_PROPERTYGET, VT_BSTR, (void*)&result, NULL);
		return result;
	}
	void put_yLable(LPCTSTR newValue)
	{
		static BYTE parms[] = VTS_BSTR ;
		InvokeHelper(0x3, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_Columns()
	{
		long result;
		InvokeHelper(0x4, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_Columns(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x4, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_Rows()
	{
		long result;
		InvokeHelper(0x5, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_Rows(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x5, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_MarginBottom()
	{
		long result;
		InvokeHelper(0x6, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_MarginBottom(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x6, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_MarginTop()
	{
		long result;
		InvokeHelper(0x7, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_MarginTop(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x7, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_MarginRight()
	{
		long result;
		InvokeHelper(0x8, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_MarginRight(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x8, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	long get_MarginLeft()
	{
		long result;
		InvokeHelper(0x9, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
		return result;
	}
	void put_MarginLeft(long newValue)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x9, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
	}
	void SetData(double * xData, double * yData, long NumOfPoints, BOOL bResample)
	{
		static BYTE parms[] = VTS_PR8 VTS_PR8 VTS_I4 VTS_BOOL ;
		InvokeHelper(0xa, DISPATCH_METHOD, VT_EMPTY, NULL, parms, xData, yData, NumOfPoints, bResample);
	}
	void SetData2(double * xData, double * yData, long NumOfPoints, double xMin, double xMax, double yMin, double yMax, BOOL bResample)
	{
		static BYTE parms[] = VTS_PR8 VTS_PR8 VTS_I4 VTS_R8 VTS_R8 VTS_R8 VTS_R8 VTS_BOOL ;
		InvokeHelper(0xb, DISPATCH_METHOD, VT_EMPTY, NULL, parms, xData, yData, NumOfPoints, xMin, xMax, yMin, yMax, bResample);
	}
	void ShowGrid(BOOL bShow)
	{
		static BYTE parms[] = VTS_BOOL ;
		InvokeHelper(0xc, DISPATCH_METHOD, VT_EMPTY, NULL, parms, bShow);
	}
	void UpdateGraph()
	{
		InvokeHelper(0xd, DISPATCH_METHOD, VT_EMPTY, NULL, NULL);
	}
	void SetPlotType(long nType)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0xe, DISPATCH_METHOD, VT_EMPTY, NULL, parms, nType);
	}
	void GetPlotRect(long * left, long * top, long * right, long * bottom)
	{
		static BYTE parms[] = VTS_PI4 VTS_PI4 VTS_PI4 VTS_PI4 ;
		InvokeHelper(0xf, DISPATCH_METHOD, VT_EMPTY, NULL, parms, left, top, right, bottom);
	}
	void GetClientRect(long * left, long * top, long * right, long * bottom)
	{
		static BYTE parms[] = VTS_PI4 VTS_PI4 VTS_PI4 VTS_PI4 ;
		InvokeHelper(0x10, DISPATCH_METHOD, VT_EMPTY, NULL, parms, left, top, right, bottom);
	}
	void ZoomIn(long FromSample, long ToSample)
	{
		static BYTE parms[] = VTS_I4 VTS_I4 ;
		InvokeHelper(0x11, DISPATCH_METHOD, VT_EMPTY, NULL, parms, FromSample, ToSample);
	}
	void ZoomInByPercent(double FromPercent, double ToPercent)
	{
		static BYTE parms[] = VTS_R8 VTS_R8 ;
		InvokeHelper(0x12, DISPATCH_METHOD, VT_EMPTY, NULL, parms, FromPercent, ToPercent);
	}
	void ZoomOut()
	{
		InvokeHelper(0x13, DISPATCH_METHOD, VT_EMPTY, NULL, NULL);
	}
	void Reset()
	{
		InvokeHelper(0x14, DISPATCH_METHOD, VT_EMPTY, NULL, NULL);
	}
	void GetDisplayedRange(__int64 * nStartSample, __int64 * nEndSample)
	{
		static BYTE parms[] = VTS_PI8 VTS_PI8 ;
		InvokeHelper(0x15, DISPATCH_METHOD, VT_EMPTY, NULL, parms, nStartSample, nEndSample);
	}
	void SetLegendText(LPCTSTR strText, long top, long left, long bottom, long right)
	{
		static BYTE parms[] = VTS_BSTR VTS_I4 VTS_I4 VTS_I4 VTS_I4 ;
		InvokeHelper(0x16, DISPATCH_METHOD, VT_EMPTY, NULL, parms, strText, top, left, bottom, right);
	}
	void SetParentWnd(HWND hWnd)
	{
		static BYTE parms[] = VTS_I4 ;
		InvokeHelper(0x17, DISPATCH_METHOD, VT_EMPTY, NULL, parms, hWnd);
	}


};