7f90924706
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87 lines
2 KiB
C
87 lines
2 KiB
C
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/************************************************************************
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* proto_cgr.h *
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* *
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* This include file contains private function prototypes for the *
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* c files in the CGR library. *
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* *
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* Log: *
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** *
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* D.W.Plummer/NCEP 11/03 *
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* D.W.Plummer/NCEP 2/04 Added polyp_getmap *
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***********************************************************************/
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#ifndef PROTO_CGR
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#define PROTO_CGR
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/*
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* CGR prototypes
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*/
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POLYPOINT * polyp_create ( int *npin,
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float *xin,
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float *yin );
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void polyp_destroy ( POLYPOINT *poly );
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void polyp_dump ( POLYPOINT *start );
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void polyp_dup ( POLYGON *poly0,
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POLYGON *poly1,
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float tol );
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POLYPOINT * polyp_findpt ( POINT *point,
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POLYPOINT *first );
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void polyp_freepts ( int *iret );
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void polyp_getpts ( POLYPOINT *poly,
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int *npo,
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float *xo,
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float *yo );
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void polyp_getmap ( MPOLYGON *mpoly0,
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MPOLYGON *mpoly1,
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int nmap,
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float *xmap0,
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float *ymap0,
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float *xmap1,
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float *ymap1 );
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void polyp_link ( POLYGON *poly0,
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POLYGON *poly1,
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POLYGON *poly_out,
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int *iret );
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POINT * polyp_newpt ( float xo,
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float yo );
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int polyp_polyint ( POLYGON *p0,
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POLYGON *p1 );
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void polyp_rmpts ( POLYPOINT *p0,
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POLYPOINT *p1 );
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void polyp_segint ( SEGMENT *s0,
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SEGMENT *s1,
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int *intrsct,
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double *xint,
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double *yint,
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int *iret );
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void polyp_scale ( POLYPOINT *start );
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double polyp_tdist ( POLYPOINT *start,
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POLYPOINT *end );
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void polyp_union ( int *process_type,
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POLYGON *poly0,
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POLYGON *poly1,
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POLYGON *poly_out,
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int *iret );
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void polyp_unscale ( POLYPOINT *start );
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#endif /* PROTO_CGR */
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