automap.h

电子地图的代码 实现一些空间功能 比如说放大 缩小等 是以美国为例

#ifndef __CMOAUTOMAP_H__MO21
#define __CMOAUTOMAP_H__MO21
// Manually generated IDispatch wrapper class created by ESRI

// NOTE: Do not modify the contents of this file.  


/////////////////////////////////////////////////////////////////////////////
// CMoAutoMap wrapper class for MapObjects 2.1  14th February 2001

class CMoAutoMap : public COleDispatchDriver
{
public:
	CMoAutoMap() {}		// Calls COleDispatchDriver default constructor
	CMoAutoMap(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {}
	CMoAutoMap(const CMoAutoMap& dispatchSrc) : COleDispatchDriver(dispatchSrc) {}

// Attributes
public:
	CMoLayers GetLayers();
	void SetLayers(LPDISPATCH);
	CMoRectangle GetExtent();
	void SetExtent(LPDISPATCH);
	CMoRectangle GetFullExtent();
	void SetFullExtent(LPDISPATCH);
	OLE_COLOR GetBackColor();
	void SetBackColor(OLE_COLOR);
	short GetBorderStyle();
	void SetBorderStyle(short);
	BOOL GetScrollBars();
	void SetScrollBars(BOOL);
	long GetCancelAction();
	void SetCancelAction(long);
	CMoTrackingLayer GetTrackingLayer();
	void SetTrackingLayer(LPDISPATCH);
	long GetRefreshCount();
	void SetRefreshCount(long);
	BOOL GetEnabled();
	void SetEnabled(BOOL);
	OLE_HANDLE GetHWnd();
	void SetHWnd(OLE_HANDLE);
	short GetAppearance();
	void SetAppearance(short);
	double GetMinWidth();
	void SetMinWidth(double);
	long GetMousePointer();
	void SetMousePointer(long);
	BOOL GetFullRedrawOnPan();
	void SetFullRedrawOnPan(BOOL);
	VARIANT GetCoordinateSystem();
	void SetCoordinateSystem(const VARIANT&);
	long GetMaxFileBuffer();
	void SetMaxFileBuffer(long);
	long GetWindowMode();
	void SetWindowMode(long);
	double GetRotationAngle();
	void SetRotationAngle(double);
	LPDISPATCH GetVisibleRegion();
	void SetVisibleRegion(LPDISPATCH);
	long GetGeometryEnvironment();
	void SetGeometryEnvironment(long);
	long GetDisplayUnit();
	void SetDisplayUnit(long);

// Operations
public:
	void AboutBox();
	void Pan();
	CMoPoint ToMapPoint(float X, float Y);
	void FlashShape(LPDISPATCH shape, short nTimes);
	void Refresh();
	void DrawShape(LPDISPATCH shape, LPDISPATCH Symbol);
	void DrawText(LPCTSTR text, LPDISPATCH shape, LPDISPATCH Symbol);
	CMoEllipse TrackCircle();
	CMoLine TrackLine();
	CMoRectangle TrackRectangle();
	void FromMapPoint(LPDISPATCH Point, float* X, float* Y);
	double ToMapDistance(float distance);
	float FromMapDistance(double distance);
	CMoPolygon TrackPolygon();
	void OutputMap(long hDC);
	void PrintMap(LPCTSTR docName, LPCTSTR outputFile, BOOL landscapeOrientation);
	void ExportMap(long exportType, LPCTSTR outputFile, double scaleFactor);
	void CopyMap(double scaleFactor);
	void CenterAt(double X, double Y);
	void RefreshLayer(short index, const VARIANT& rect);
	void ExportMap2(long exportType, LPCTSTR outputFile, double scaleFactor, const VARIANT& useSourceDepth);
	void OutputMap2(long hDC, long X, long Y, long Width, long Height, const VARIANT& DrawFlags);
	void RefreshRect(LPDISPATCH rect);
	void EnableTIFFLZW(LPCTSTR licenseCode);
	void EnableGIF(LPCTSTR licenseCode);
	void EnableStreetMap(LPCTSTR licenseCode);
	void ExportMapToJpeg(LPCTSTR outputFile, long percentQuality, BOOL isProgressive, double scaleFactor, long scaleSymbology);
	void ExportMap3(long formatType, const VARIANT& formatData, double scaleFactor, long scaleSymbology, long exportDepth, long palette);
};

#endif // _CAUTOMAP_H__