asgml3_tin_buf()

static size_t asgml3_tin_buf ( const LWTIN *  tin, const char *  srs, char *  output, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 1610 of file lwout_gml.c.

References asgml3_triangle_buf(), LWTIN::geoms, and LWTIN::ngeoms.

Referenced by asgml3_tin().

{
        char *ptr;
        int i;

        ptr = output;

        /* Open outmost tag */
        ptr += sprintf(ptr, "<%sTin", prefix);
        if (srs) ptr += sprintf(ptr, " srsName=\"%s\"", srs);
        if (id)  ptr += sprintf(ptr, " %sid=\"%s\"", prefix, id);
        else     ptr += sprintf(ptr, "><%strianglePatches>", prefix);

        for (i=0; i<tin->ngeoms; i++)
        {
                ptr += asgml3_triangle_buf(tin->geoms[i], 0, ptr, precision,
                                           opts, prefix, id);
        }

        /* Close outmost tag */
        ptr += sprintf(ptr, "</%strianglePatches></%sTin>", prefix, prefix);

        return (ptr-output);
}

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