#ifndef ARCS_H_INCLUDED #define ARCS_H_INCLUDED /* #define D_ARCS */ /* if you want realy arcs..... */ /*********************** Owner debug defines ****************************/ #define ANDREI_DEB /**************************************************************************/ /*********************** Owner masked defines ***************************/ /**************************************************************************/ /********************************************************/ _VOID InitElementSDS( p_SDS pSDS ) ; _SHORT SlashArcs( low_type _PTR pLowData , _INT iBeg , _INT iEnd ) ; _VOID InitSDS( _SDS asds[] , _SHORT _PTR lsds , _SHORT n ) ; _BOOL RelHigh( p_SHORT y, _INT begin, _INT end, _INT height[], p_SHORT plowrelh, p_SHORT puprelh ) ; _VOID DotPostcrossModify( low_type _PTR pLowData ) ; /********************************************************/ #define SHORT_BASE 100 /* Short scaling base . */ #define LONG_BASE 100L /* Long scaling base . */ #define MAX_NO_VERT 1500L #define DEF_MINLENTH 15L /* Default minimum sig- */ /* nificant lenth . */ #define DEF_MINLENTH_S 10 #define MIN_NO_HOR 4 /********************************************************/ /********************************************************/ /* Arcs description structures: */ /********************************************************/ #ifdef D_ARCS typedef struct { _SHORT iBeg ; /* Index of the 1st point */ _SHORT iEnd ; /* Index of the last point */ _SHORT nLength ; /* The length of the chord at this arc */ _SHORT nCurv ; /* Curvature of the arc, measured with */ /* "CurvMeasure" function. See comments */ /* at the head of that function in module */ /* LOW_UTIL.C . */ _RECT box ; /* The box containing the arc. */ _ARC_TYPE type ; /* The interpretation of the arc. */ } ARC_DESCR, _PTR p_ARC_DESCR ; typedef struct { p_ARC_DESCR pArcData ; _SHORT arc_buf_Len ; _SHORT LenArcData ; } ARC_CONTROL, _PTR p_ARC_CONTROL ; /********************************************************/ _SHORT Prepare_Arcs_Data( p_ARC_CONTROL pArcControl ) ; _VOID Dealloc_Arcs_Data ( p_ARC_CONTROL pArcControl ) ; _SHORT ArcRetrace( low_type _PTR p_low_data , p_ARC_CONTROL pArcControl ); _SHORT Arcs( low_type _PTR low_data, p_ARC_CONTROL pArcControl ) ; /********************************************************/ #define LEN_ARC_BUFFER 50 /********************************************************/ #endif /* D_ARCS */ #endif /* ARCS_H_INCLUDED */