asgml3_multicurve_buf()

static size_t asgml3_multicurve_buf ( const LWMCURVE *  cur, const char *  srs, char *  output, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 1790 of file lwout_gml.c.

References asgml3_circstring_buf(), asgml3_compound_buf(), asgml3_line_buf(), CIRCSTRINGTYPE, COMPOUNDTYPE, LWMCURVE::geoms, LINETYPE, LWMCURVE::ngeoms, and LWGEOM::type.

Referenced by asgml3_multicurve().

{
        char* ptr = output;
        LWGEOM* subgeom;
        int i;

        ptr += sprintf(ptr, "<%sMultiCurve", prefix );
        if (srs)
        {
                ptr += sprintf(ptr, " srsName=\"%s\"", srs);
        }
        if (id)
        {
                ptr += sprintf(ptr, " %sid=\"%s\"", prefix, id );
        }
        ptr += sprintf( ptr, ">");

        for( i = 0; i < cur->ngeoms; ++i )
        {
                ptr += sprintf(ptr, "<%scurveMember>", prefix );
                subgeom = cur->geoms[i];
                if ( subgeom->type == LINETYPE )
                {
                        ptr += asgml3_line_buf( (LWLINE*)subgeom, srs, ptr, precision, opts, prefix, id );
                }
                else if( subgeom->type == CIRCSTRINGTYPE )
                {
                        ptr += asgml3_circstring_buf( (LWCIRCSTRING*)subgeom, srs, ptr, precision, opts, prefix, id );
                }
                else if( subgeom->type == COMPOUNDTYPE )
                {
                        ptr += asgml3_compound_buf( (LWCOMPOUND*)subgeom, srs, ptr, precision, opts, prefix, id );
                }
                ptr += sprintf(ptr, "</%scurveMember>", prefix );
        }
        ptr += sprintf(ptr, "</%sMultiCurve>", prefix );
        return (ptr - output);
}

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