mi32/mxdcogo.h

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#ifndef  INC_MI32_MXDCOGO_H
#define  INC_MI32_MXDCOGO_H

#ifndef  INC_MI32_MXDIALOG_H
   #include <mi32/mxdialog.h>
#endif

/*
**
** COGO Callback reasons
**
*/


#define MxdCOGO_NewInstrument 0x00000001  
#define MxdCOGO_Rotate        0x00000002  
#define MxdCOGO_Shift         0x00000004  
#define MxdCOGO_AddLine       0x00000008  
#define MxdCOGO_AddPoint      0x00000010  
#define MxdCOGO_AddCircle     0x00000020  
#define MxdCOGO_AddArc        0x00000040  
#define MxdCOGO_AddPolygon    0x00000080  
#define MxdCOGO_AddElement    0x000000F8  


struct MxdCOGOCallbackStruct {
   UINT32 reason;
   MXDHANDLE dhandle;
   DOUBLE param;                       
   DOUBLE radius;                      
   DPOINT2D center;                    
   DOUBLE startangle;                  
   DOUBLE endangle;
   DPOINT3D *Line;
   INT32 NumPoints;
   int ElemType;
   };

#if defined(__cplusplus)
extern "C" {
#endif

int MxdCOGOAddCallback (
   MXDHANDLE handle,                               
   void (*func)(MxdCOGOCallbackStruct*, void*),    
   void *udata,                                    
   UINT32 reason                                   
   );

int MxdCOGOClose (
   MXDHANDLE dhandle                   
   );

int MxdCOGOCreate (
   Widget pwidget,                     
   MXDHANDLE *dhandle,                 
   char *dialogname,                   
   int relposn,                        
   int dialogflags                     
   );

int MxdCOGODestroy (
   MXDHANDLE dhandle                   
   );

int MxdCOGOIsOpen (
   MXDHANDLE dhandle                   
   );

int MxdCOGOOpen (
   MXDHANDLE dhandle                   
   );

void MxdCOGORemoveCallback (
   MXDHANDLE handle,                               
   void (*func)(MxdCOGOCallbackStruct*, void*),    
   void *udata,                                    
   UINT32 reason                                   
   );

#if defined(__cplusplus)
}
#endif

#endif   

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